® CASCADIA Driver’s Manual Part Number STI 478
Foreword Introduction This manual provides information needed to operate and understand the vehicle and its components. More detailed information is contained in the Owner’s Warranty Information for North America booklet, and in the vehicle’s workshop and maintenance manuals. Custom-built Freightliner vehicles are equipped with various chassis and cab components. Not all of the information contained in this manual applies to every vehicle.
Foreword compliance with federal and local jurisdictional regulations. Components including, but not limited to, tires, cab/sleeper side extenders, chassis fairings, bumper, hood, vehicle speed limiters, and idle reduction timers are specifically designed and manufactured to exacting standards for regulatory fuel efficiency and greenhouse gas emissions compliance.
Contents Chapter 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Page Introduction, Environmental Concerns and Recommendations, Event Data Recorder, Emissions and Fuel Efficiency Compliance, Customer Assistance Center, Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . Foreword Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Vehicle Access . . . . . . . . . . . . . . . . . . . . . . .
1 Vehicle Identification Component Information Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Component GWR Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Federal Motor Vehicle Safety Standard Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canadian Motor Vehicle Safety Standard Labels . . . . . . . . . . . . . . . . .
Vehicle Identification Component Information Label NOTE: Labels shown in this chapter are examples only. Actual specifications may vary from vehicle to vehicle. The component information label lists the vehicle model, identification number, and major component models. It also lists the major assemblies and installations shown on the chassis specification sheet.
Vehicle Identification 02/20/2012 f080178 Fig. 1.2, Component GWR Label 02/20/2012 f080177 Fig. 1.3, Vehicle Certification Label 1 02/28/2012 f080180 Fig. 1.5, Incomplete Vehicle Certification Label 10/10/2006 f080024 Fig. 1.6, Canadian National Safety Mark A warning label on the driver-side visor contains important warning indicators in the instrument cluster that pertain to the ATS. See Fig. 1.7 or Fig. 1.8. 2 02/28/2012 f080182 It is a violation of U.S.
Vehicle Identification EXHAUST AFTERTREATMENT SYSTEM INFORMATION INDICATOR LAMP(S) STOP CHECK (Solid) Level 1 (Flashing) Level 2 WARNING (Flashing) Level 3 Level 4 Indicator Lamp Message(s) Filter Regeneration Recommended. Filter Regeneration Necessary Parked Regeneration Required − Engine Derate Service Regeneration Required. Engine Derate To Idle Only. Diesel Particulate Filter Condition Filter is reaching capacity. Filter is now reaching maximum capacity. Switch.
Vehicle Identification IMPORTANT DPF Regen Needed Diesel Particulate Filter (DPF) regeneration is needed. If flashing, regenerate as soon as possible. Engine derate possible. Hot exhaust can cause fire. Hot Exhaust Keep flammables and people away from exhaust. DEF Refill Needed DEF Diesel Exhaust Fluid (DEF) level is low. Engine derate likely. Refill tank with certified DEF. See operator’s manual for complete instructions. 24−01656−000 11/30/2010 f080162 Fig. 1.
Vehicle Identification Certified vehicles are equipped with a label placed near the bottom edge of the driver-side door. See Fig. 1.11. CERTIFIED CLEAN IDLE 02/20/2012 f080179 Fig. 1.11, CARB Clean Idle Label 1.
2 Vehicle Access Cab Door Locks and Handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Grab Handles and Access Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cab-to-Sleeper Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sleeper Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle Access Cab Door Locks and Handles One common key operates the ignition switch and all of the door locks. IMPORTANT: Each key is numbered. Record the number so a duplicate key can be made, if needed. To unlock the driver’s door from outside the cab, insert the key in the lockset and turn it one-quarter turn clockwise. See Fig. 2.1. To remove the key, turn it counterclockwise to the original position. Pull out on the door pull handle to open the door. 1 2 06/22/2006 3 f720639 1. Lock Button 2.
Vehicle Access Entering the Driver Side 5. Grasp the steering wheel with your left hand, and step up. When entering the cab from the driver side, use the grab handle and access steps as follows: 6. Step into the cab with your right foot first, and grasp the steering wheel with your right hand. 1. 2. Open the driver side door, and place anything that you are carrying in the cab.
Vehicle Access Cab-to-Sleeper Access To open the sleeper access on vehicles with vinyl sleeper curtains, unzip the sleeper curtains. If desired, unsnap the curtains all the way around the sides and top, and remove the curtains. To open the sleeper access on vehicles with velour sleeper curtains, unfasten the snaps at one side, then push the curtain to the opposite side. Sleeper Door 2 The sleeper door (Fig. 2.5, Ref. 1) is not intended for entry or exit.
Vehicle Access 1 2 2 03/22/2007 f720661 1. Sleeper Door Lever 2. Luggage Door Lever 3 Fig. 2.6, Sleeper Door Levers Sleeper Luggage Door To open the sleeper luggage door, pull out on the lower lever located inside the cab door opening. See Fig. 2.6. To close the door, push it closed until it latches. Back-of-Cab Access WARNING External surfaces of the exhaust system remain hot after the engine has been shut down.
Vehicle Access Be careful not to get hands or feet tangled in hoses or other back-of-cab equipment. Carelessness could cause a person to trip and fall, with possible injury. Entering Back-of-Cab When climbing onto the deck plate, do the following: 1. Grasp the sidewall grab handle with both hands. Reach up as far as is comfortable. 2. Place one foot on the bottom step and pull yourself up. 3. Place your other foot on the top step. 4. Move your lower hand to a higher position on the grab handle. 5.
3 Electrical System Electrical Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Emergency Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 Progressive Low Voltage Disconnect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.
Electrical System Electrical Power Distribution Auxiliary PDM Electrical power distribution provides battery power to the electrical and electronic systems. See Fig. 3.1 for power distribution component locations. The optional auxiliary PDM is used when additional circuit protection is needed for optional features. For example, if a beacon light is added to the Cascadia, it may require an auxiliary PDM. The auxiliary PDM may contain fuses and relays for these devices.
Electrical System 1 9 8 6 7 5 2 3 4 f001175a 02/27/2012 1. 2. 3. 4. 5. SAM Cab Powertrain PDM (PT-PDM) Powernet Distribution Box (PNDB) SAM Chassis Main Ground Junction Block 6. 7. 8. 9. MEGA Fuse Junction Block Cab Load Disconnect Switch (optional location) Cab Load Disconnect Switch (optional location) Trailer PDM Fig. 3.1, Component Locations reach extremely high temperatures. Failure to use appropriate heat protection can lead to serious injury.
Electrical System Cab Load Disconnect Switch WARNING 1 Turning the cab load disconnect switch (CLDS) to the off position does not disconnect the connection between the battery and the starter. To work on the vehicle safely, the negative leads must be disconnected from the battery. 2 IMPORTANT: The ignition should be turned off before turning the CLDS to on or off. 06/15/2007 f545073 1. MEGA Fuse Junction Block 2.
Electrical System f544945 02/07/2007 Fig. 3.4, SAM Cab Location SAM Cab Fault If the emergency power supply system activates, do not shut down the engine until the vehicle is in a safe position to do so. It will not be able to be restarted until the problem is corrected. If emergency power mode is due to a SAM Cab fault, the gauges will become unresponsive but the engine will remain running until it is turned off.
Electrical System 1 06/19/2007 f545071 Fig. 3.6, Cab Load Disconnect Switch, EPA07 2 02/20/2012 1. Circuit Breaker Removal Tool f545876 2. Self-Resetting Circuit Breaker Fig. 3.5, Self-Resetting Circuit Breaker Removal level I) are shut down first. Then loads designated as house loads (priority level II) are shut down. If necessary, basic loads (priority level III) are shut down last. PLVD allows the driver to continue using critical loads, while noncritical loads are temporarily unavailable.
Electrical System Key Switch Position On Start Type of Loads Shut Down Under Specific Conditions Engine On, Voltage less than Engine Off, Voltage less than Engine Off, Voltage less than 12.5 Volts 12.3 Volts 12.1 Volts Priority level I loads Priority Level I loads Priority level I, II loads N/A N/A N/A Table 3.
Electrical System Designated Loads Type of Load Function CB radio, battery† Priority Level III Fleet management system, battery† Trailer power, battery or ignition 12V power receptacle 2 (dash, phone), battery 12V power receptacle 1 (dash, cigar), battery * When the vehicle has Optimized Idle, these functions will not operate with the ignition switch in the accessory position. Optimized Idle may also turn these functions off to reduce stress on the batteries.
4 Instruments Instrumentation Control Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1 Warning and Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3 Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.7 Driver Message Center . . . . . . . . . . . . . . . .
Instruments • "Driver Message Center" Instrumentation Control Units Ignition Sequence The instrumentation control unit (ICU) provides the driver with engine and vehicle information. It is comprised of standard and optional gauges, an audible warning, a driver message center, and a lightbar containing warning and indicator lamps (also known as telltales). Warning and indicator lamps illuminate in red (danger), amber (caution), green (status advisory), or blue (high-beam headlights active).
Instruments 7 1 2 3 4 10 8 5 11 12 13 14 9 6 09/10/2009 f610865b NOTE: The ICU4 and ICU4M are nearly identical, with the exception of the driver message center (Item 7). 1. 2. 3. 4. 5. Battery Voltage Gauge Lightbar Engine Oil Pressure Gauge Coolant Temperature Gauge Engine Oil Temperature Gauge 6. 7. 8. 9. 10. Turbo Boost Air Pressure Gauge Driver Message Center Tachometer Speedometer Primary Air Pressure Gauge 11. 12. 13. 14.
Instruments 10 1 7 2 8 4 5 6 3 9 06/27/2012 1. 2. 3. 4. f611164 Engine Oil Temperature Gauge Front Axle Temperature Gauge Rear Axle Temperature Gauge Speedometer and Coolant Temperature Gauge 5. Fuel/DEF Level Gauge 6. Tachometer and Engine Oil Pressure Gauge 7. Primary Air Pressure Gauge 8. Secondary Air Pressure Gauge 9. Transmission Oil Temperature Gauge 10. Driver Message Center Fig. 4.
Instruments Warning and indicator lamps illuminate in red (danger), amber (caution), green (status advisory), or blue (high-beam headlights active). IMPORTANT: Depending upon local jurisdictional emissions guidelines, vehicles and/or en- gines that are domiciled outside of the U.S. and Canada may not be compliant with EPA07, EPA10, or GHG14 regulations. Noncompliant vehicles may not be equipped with all of the lamps shown in Table 4.1.
Instruments Common Warning and Indicator Lamps Lamp Description Activates with an audible alert when the system detects that the parking brake is off and the driver seat belt is not Unfastened Seat Belt fastened on some vehicles. On other vehicles, this lamp illuminates for 15 seconds when the ignition is first turned on. Check ECAS CHECK CHECK Engine* Indicates Electronically Controlled Air Suspension (ECAS) active fault.
Instruments IDLE MGMT WAIT TO START START BLOCKED Common Warning and Indicator Lamps Lamp Description Color Optimized Idle Indicates optimized idle is enabled. Amber Check Transmission Indicates an undesirable transmission condition. Amber Wait To Start (EPA07/ EPA10) Indicates that the system is preventing the starter from cranking. This can occur when the ignition switch is turned to START before the gauge sweep has completed, or if the starter has overheated.
Instruments Common Warning and Indicator Lamps Lamp Description Indicates the cruise control is enabled. Cruise Control NOTE: The ICU4Me does not have a green cruise control telltale. High-Beam Headlights Indicates the high-beam headlights are on. Color Green Blue * See Fig. 4.5 for an explanation of the aftertreatment system (ATS) warning indicators, and actions required to avoid further engine protection steps. Table 4.
Instruments EXHAUST AFTERTREATMENT SYSTEM INFORMATION INDICATOR LAMP(S) STOP CHECK (Solid) Level 1 (Flashing) WARNING (Flashing) Level 3 Level 4 Indicator Lamp Message(s) Filter Regeneration Recommended. Filter Regeneration Necessary Level 2 Parked Regeneration Required − Engine Derate Service Regeneration Required. Engine Derate To Idle Only. Diesel Particulate Filter Condition Filter is reaching capacity. Filter is now reaching maximum capacity. Switch.
Instruments Drive Axle Oil Temperature Gauges NOTICE A sudden increase in oil temperature that is not caused by a load increase may indicate mechanical failure. Bring the vehicle to a safe stop and investigate the cause to prevent further damage. Do not operate the vehicle until the cause has been determined and corrected. 04/08/2005 f090431 Fig. 4.
Instruments Minimum Oil Pressure* At Idle Speed: At Rated RPM: Engine Model psi (kPa) psi (kPa) Mercedes-Benz 7 (50) 36 (250) 1/2 * Oil pressures are given with the engine at operating temperature. With ULTRA LOW SULFUR DIESEL FUEL ONLY 1 the engine cold, oil pressure may be higher. Individual engines may vary from the listed pressures; observe and record pressures when the engine is new to create a guide for checking engine condition. E 4 Table 4.
Instruments When the engine is started, the warning light and audible warning remain on until air pressure in both systems exceeds minimum pressure. Speedometer Two speedometer options are available. The U.S. version of the speedometer registers speed in both miles per hour (mph) and kilometers per hour (km/h), with mph in larger numbers. The metric version of the speedometer face reverses this arrangement, with km/h in larger numbers.
Instruments vii. Clear screen (on vehicles with less than 255 + MRKR INT − miles on the odometer) viii. Engine miles/hours ix. Setup ENG BRK Temperature Alert 02/06/2007 f462061 When the outside temperature drops to 35°F (1.7°C) or less, the ICU displays a caution text at onesecond intervals for five seconds, and an audible alert sounds. Tap the + or – switch on the steering wheel, or the mode/reset switch, to acknowledge the message.
Instruments 123456.7 Display diagnostics dIAG MI MI Odometer 12.3 VOLTS HOURS n Tap n = Number of Active Fault Codes MI = Miles Interval Mode HOURS = Hours Interval Mode Tap 123456.7 TRIP MI 12.3 VOLTS 123456.7 Press & Hold HOURS ENGINE To reset trip miles Tap To display total engine miles/hours Tap 123456.7 HOURS TRIP 12.
Instruments From Temp Alert Screen n = Number of Active Fault Codes *If fault goes inactive, display "noFault 1" dlAG *If fault goes inactive, display "noFault n" *FAULT Press & Hold n *FAULT Press & Hold 01 Tap Press & Hold nn Tap Tap AbS 11 ECU 0 Press & Hold To Setup Screen (or Oil Level Screen, if equipped) Tap Tap 123456 123456 Press & Hold SPN SPN Tap Tap FAIL 03 FAIL 00 Press & Hold Tap Tap 01/31/2012 f040802 Fig. 4.11, ICU4 Diagnostic Screens Alert Messages 1.
Instruments From Engine Miles/Hours Screen SET UP SELECT *MI Press & Hold Tap Press & Hold To toggle MI KM Tap °T To toggle ON OFF WARN Press & Hold To toggle ON OFF *on LCD LMP Tap Press & Hold *on Tap Press & Hold to reset all Service Interval counters SET UP **MI **HOURS **no RESET Press & Hold SELECT **MI **HOURS *no SERVICE Tap Press & Hold Tap *12345 MI Press & Hold *MI *HOURS *no SERVICE To toggle MI HOURS no Tap MI Selection? Press & Hold SERVICE *12345 HOURS HRS
Instruments High Coolant Temp This message and an audible warning come on whenever the engine coolant temperature exceeds the maximum allowable temperature. If high coolant temperature is detected during the ignition sequence, it displays as an active fault instead of an alert message. After 30 seconds, the message displays again. MY INFO 02/22/2007 Low Voltage f610887a Fig. 4.13, MY INFO Switch NOTE: The incoming message screen also displays during the ignition sequence if a message is available.
Instruments When a shift request is made by the driver, an up or down arrow is also displayed, depending on the shift direction. For more information about specific models of automated transmissions, see Chapter 15. iii. Odometer iv. Trip distance/hours v. Trip advisory vi. Leg distance/hours Driving Screens vii. Leg advisory The following screens are available when the parking brake is off (when the vehicle is mobile). viii.
Instruments viii. Vehicle information including Datalink status, ICU Diagnostic Information serial number, software version R R R Odometer TRIP MILES 123456.7 TRIP HR 1234:56 IDLE HOURS 1234:56 12.3 GAL 123456.7 MI TRIP ADVISORIES 123 ROLL 456 BRK IDLE HOURS 1234:56 AVG MPH 12.3 − − − − + R LEG MILES 123456.7 LEG HR 1234:56 TRIP INFORMATION − − − + FUEL INFORMATION R LEG ADVISORIES 123 ROLL 456 BRK R R R FUEL USED 12345.6 AVG MPG 12:34 IDLE GALLONS 12345.6 PTO GAL 12345.
Instruments From Engine Information Screen R DIAGNOSTIC INFORMATION ACTIVE FAULTS PUSH + KEY TO CONFIRM CLEAR SA(text) SA## SPN#### SPN(text) 3 = Hold + to reset. Confirmation screen will display right after the first hold. FMI## My Info − − − + 2 HIST DASH FAULTS LAST CLR 123456.7 SA(text) SA# SPN# + SPN(text) FMI# − − + + HOLD + TO CLEAR DASH FAULTS − LAST OCCUR 1234 TIMES 123456.7 − R + ALL FAULTS CLEARED − FIRST OCCUR 1234 TIMES 123456.
Instruments SETUP INFORMATION PUSH KEY TO CHANGE SERVICE + SERVICE INTERVAL OFF/*MILES/HOURS − − − Press to toggle between selections Miles or Hours PUSH KEY TO CHANGE SERV MI − Off INTERVAL *2000 MILES − LESS MORE + + PUSH KEY TO CHANGE TEMP WARN TEMPERATURE WARNING − OFF * ON + + Press to toggle On + Press to set service interval − Off − − + PUSH KEY TO CHANGE TARGET MPG TARGET MPG *8.
Instruments 1 2 Setup Information + 77° F VEHICLE INFORMATION DASH# 123−12345−123 SW VER 1.0 − 1/7 Trip MPG: 5.6 NW 0 5555555 mi 10 5 15 65 mph − 06/26/2012 Outside Air Temp 03/30/2010 f040803 Fig. 4.19, ICU4M Vehicle Information Screens 1. 2. 3. 4. 3 4 f611166 Temperature and Compass Message Field Cruise Control Status Field Odometer Fig. 4.21, Driver Message Center Without Gear Display, ICU4Me 1 2 10 A econ 5555555 mi Menu Back 06/26/2012 04/03/2012 f611173 Fig. 4.
Instruments The following alert messages will repeat intermittently until the condition is eliminated: • turn signal on Parked Screens/Menus • no datalink • low transmission air pressure (Detroit transmis- sions only) Driving Screens + • Fuel information Enter to Stationary Menu • Engine information • Diagnostics − • Service information − • Settings MPG Information + Predictive Cruise Control (opt) + − − Trip Information + − 06/21/2012 − + Gauge Display Screens (if selected) With the pa
Instruments 1/7 Trip Info Fuel Info Engine Info Menu Engine Information Using this menu, the driver can view engine miles, engine hours, gallons used, PTO hours, and PTO gallons. Engine oil level is optional for Detroit engines. The information contained in the Engine Information screens cannot be reset. MENU BACK Diagnostics 1/2 Trip Leg Menu Trip Info MENU BACK 1/3 Miles: 123456.7 Gallons: 123456.7 Avg. MPG: 123.
Instruments Menu Diagnostics Active (12) Historic (0) 1/2 The optional overhead instrument panel may hold a citizen’s band (C/B) radio and any switches that can not be accommodated on the driver’s or auxiliary dash panels. The underside of the overhead console also holds the sun visors and the optional dome/reading light asssembly. See Chapter 5 for more information on the dome/reading light assembly.
5 Driver Controls Ignition Switch and Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1 Lighting Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 Horn Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.7 Powertrain Controls . . . . . . . . .
Driver Controls Ignition Switch and Key The ignition switch is located on the left-hand dash, below the headlight switch. See Fig. 5.1. The following functions are operable when the ignition switch is in the OFF position (regardless of whether the key is inserted): • low-beam headlights • taillights • brake lights • road lights • dome lights • clearance lights • hazard warning lights 2 • utility lights • baggage compartment lights 1 • spotlights • electric horn • clock 04/30/2007 f610916 1.
Driver Controls the warning and indicator lamps illuminate. Wait for three seconds before starting the engine. Backup Lights The SAM Cab vehicle controller automatically cycles all exterior lights off and then on when the headlamps are on and the park brake is released, or set. This rapid flash of the exterior lights is a self-test to detect any bulb that is not operational. Drivers may notice all lights flash simultaneously during this process. This is the normal operating sequence.
Driver Controls 8 9 8 7 10 7 6 1 5 2 3 4 02/03/2012 1. 2. 3. 4. 5. f544971 High-Beam Headlight Fog Light, or Auxiliary High-Beam Light Low-Beam Headlight Marker Light Turn Signal 6. 7. 8. 9. 10. Side Turn Signal and Marker Light Clearance Light Stop Light, Taillight, and Turn Signal Back-Up Light Identification Light Fig. 5.3, Exterior Lights door is opened or closed while this feature is active, the timer will add an additional 10 seconds of lighting.
Driver Controls 1 2 AUX HIGH 3 DRL OVRD DOME 7 Auxiliary High Beam Light Switch DRL Override Switch Utility Light Switch Cab Foot Well Light Switch Panel Lights Switch Rear Cab Dome Light Switch 01/05/2012 1. 2. 3. 4. 5. 6. 4 UTLY LAMP REAR DOME 5 6 FOOT WELL REAR DOME DOME LWR LAMP 8 9 7. Rear Cab Dome Light Switch (mounted in sleeper) 8. Sleeper Rear Dome Light Switch, Driver Side 9. Sleeper Rear Dome Light Switch, Passenger Side LWR LAMP 10 11 f611155 10.
Driver Controls 2 Turn Signals 3 The turn-signal lever is on the left side of the steering column. See Fig. 5.8. 4 1 2 1 f610806 01/05/2012 1. Fog Lights (optional)—Activate by pulling the switch out when the marker lights or headlights are on. 2. Off 3. Marker Lights 4. Headlights 07/19/2006 1. Wiper Control Dial Fig. 5.6, Headlight Switch f820427 2. High-Beam Icon Fig. 5.
Driver Controls half of the switch to turn it off. When activated, a red indicator light in the switch is illuminated. See Fig. 5.4. 1 Interior Lighting Controls 2 3 Interior light controls are listed here in alphabetical order. The interior lights include panel lights, dome lights, red map lights, clear reading lights, and courtesy lights. Vehicles come pre-set from the factory with theater lighting, which ramps up lights from low power to full power when activated.
Driver Controls Sleeper Dome Light Two dome lights are mounted on the sleeper roof, close to the outside walls. There are two switches in the sleeper that control the sleeper dome lights. The passenger-side switch will activate both dome lights. The driver-side switch operates the driver-side light only. Press the upper half of the switch to turn the sleeper dome light on, press the lower half of the switch to turn it off.
Driver Controls 2 1 NO RGEN 02/08/2012 1. Regen Request Switch 01/13/2012 f462236 f611157 2. Regen Inhibit Switch Fig. 5.14, Regen Request and Inhibit Switches Press down on the top of the steering wheel center pad to activate the horn. Fig. 5.13, Steering Wheel With Airbag IMPORTANT: Depending upon local jurisdictional emissions guidelines, vehicles that are domiciled outside of the U.S.
Driver Controls Hill Start Aid Override Switch Some vehicles are equipped with a Hill Start Aid (HSA) feature to prevent the vehicle from rolling while on steep grades and to allow for a controlled launch. HSA is "on" by default. It can be turned off by pressing and releasing the HSA override switch on the dash (see Fig. 5.18). HI LO ENG BRK 05/02/2007 f610905 Fig. 5.16, Engine Brake Switch There is also an engine brake switch located in the right-hand switch pod on the steering wheel. See Fig. 5.7.
Driver Controls 4 3 PTO 1 A 02/23/2007 2 f610894 Fig. 5.19, PTO Switch Eaton Automated Transmissions NOTE: See Chapter 15 for complete automated transmission operating instructions. The SmartShift electronic transmission control is installed with the Eaton® Fuller® UltraShift™ and Eaton Fuller AutoShift™ transmissions. The SmartShift control is operated by the fingers of the driver’s right hand, allowing both hands to remain on the steering wheel.
Driver Controls 5 6 7 8 4 3 9 1 2 10 11 01/24/2003 12 f270120 To upshift manually, pull the lever back (towards the driver). To downshift manually, push the lever forward (away from the driver). 1. SmartShift Control Lever 2. Slide Switch (forward driving mode switch) 3. MAN Mode (of slide switch) 4. AUTO Mode (of slide switch) 5. Upshift Direction 6. Reverse Position (of selector switch) 7. Selector Switch 8. Neutral Lock Button 9. Neutral Position (of selector switch) 10.
Driver Controls • DEC/SET Button—Press to set the cruise speed while the vehicle is traveling at the desired speed. Press and hold to decrease the set cruise speed. • CNCL Button—Press to pause the cruise con- trol, while retaining the speed setting in memory. The cruise control can also be disengaged, while retaining the speed memory, by depressing the brake or clutch pedals. • ACC/RES Button—Press to resume the set speed. Press and hold to accelerate the set cruise speed. 1.
Driver Controls not account for traffic flows or surrounding vehicles. Driver interaction with PCC is the same as conventional cruise control, using the standard cruise control buttons. In the event of a problem with PCC, or when driving on a road with no profile information available, the system reverts to conventional cruise control. Cruise Control ("CC") Limiter On vehicles equipped with a CC Limiter (or CC Band) switch (see Fig. 5.24 or Fig. 5.
Driver Controls Dash-Mounted Brake Controls 0 1 NOTE: See Chapter 13 for detailed information about brake systems. Parking Brake Control Valve NOTICE 2 3 02/19/2013 f270164a 0. Resume cruise control set speed. 1, 2, 3. Descent Control maintains set speed. Fig. 5.26, Descent Control Mode Positions, Detroit Multifunction Control (Fig. 5.27, position 1, 2, or 3). This mode engages one of the engine brake levels, depending on the lever position.
Driver Controls disconnecting a trailer or when operating a vehicle without a trailer. Trailer Brake Lever The trailer brake lever is used to apply the trailer service brakes without applying the truck or tractor service brakes. It is usually mounted on the right-hand control panel. See Fig. 5.29. The valve can be partially or fully applied, but in any partially on position it will be overridden by a full application of the service brake pedal.
Driver Controls The wipers are operated by a rotary switch in the wiper control dial, which is on the end of the turn signal lever. There are five intermittent settings, marked on the dial by lines of increasing length, and two steady speed settings: LO and HI. Turn the wipers on by rotating the control dial counterclockwise. Rotate the control dial further to increase the speed of the wipers through the various intermittent settings, then to LO and HI.
Driver Controls ECAS Remote Control Keys and Functions Memory keys. Pressing the Stop key and a memory key simultaneously will store the current height. Once stored, pressing the key will adjust the vehicle to the stored height. Normal height key. This key will return the vehicle to normal ride height. Lift and lower keys. These keys will raise or lower the rear suspension height.
Driver Controls 5 4 1 2 6 3 3 2 0 4 7 6 8 8 2 9 1 07/20/2006 f831701 1. Fan Switch with Recirculation Button 2. Temperature Control Switch with Air Conditioning Button 3. Air Selection Switch with Bunk-Override Button Fig. 5.32, Cab Climate Control Panel Recirculation mode limits the amount of outside air that enters the cab. Press the recirculation button to prevent dusty or smoky air from entering the cab.
Driver Controls 1 WARNING 2 Keep hands, tools, and other objects away from the scissor points under the seats. Failure to do so could cause personal injury. The following is a description of adjustments that can be made to various seats. Not all seats have all of the adjustments listed below. See Fig. 5.35. • Backrest tilt 3 06/08/2007 • Lumbar support f610949 1. Fan Switch 2. Temperature Control • Isolator 3. Air Conditioning Button • Height adjustment Fig. 5.
Driver Controls Adjustable Steering Column Controls To adjust the steering column, depress the foot pedal located below the steering column. See Fig. 5.36. Tilt the steering column to the desired angle. Telescope the steering column closer or further away by pushing or pulling it. Release the foot pedal to lock the steering column in place. 5 1 2 3 4 07/19/2006 1. Multifunction Turn Signal Switch 2. Headlight Switch 3. Ignition Switch f610799 4. Tilt Steering Column Lever 5. Steering Wheel Fig.
6 Driver Assistance Features VORAD VS-400 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.1 OnGuard™ Collision Safety System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.7 Lane Departure Warning Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.10 Roll Stability System . . . . . . . . . . . . . . . . . . . . .
Driver Assistance Features VORAD VS-400 System the up and down arrow buttons, and the OK button. See Fig. 6.1. WARNING The VORAD VS-400 System is intended solely as an aid for an alert and conscientious professional driver. It is not intended to be relied upon to operate a vehicle. Use the system in conjunction with rearview mirrors and other instruments to safely operate the vehicle. Operate a vehicle equipped with the VS-400 System in the same safe manner as if the CWS were not present.
Driver Assistance Features screens by pressing the down arrow. Pressing any other key exits Demo mode. Volume VORAD started Collision Warn A The minimum adjustable volume is 50% of the maximum volume. If the DIU volume is not adjustable, the display screen shows a grayed bar graph whenever volume adjustment is selected. See Fig. 6.4. After each ignition switch cycle, the volume will default back to 100%.
Driver Assistance Features NOTE: If the headway range is adjusted to three seconds or below and SmartCruise is active, the 3-second collision warning headway alert will not display. All other alerts are not suppressed. SmartCruise Range A Unit Adjustment Screen The unit adjustment screen allows the driver to select either km/h or mph units for display of SmartCruise set speed. Press OK to exit the mph selection screen.
Driver Assistance Features See Fig. 6.7. Contact an authorized Freightliner service center if fault codes display. DIU DIAGNOSTICS SPN: 00886 FMI:012 OK The alerts given by the VS-400 system are based on the distance to the object ahead, whenever vehicle speed is 10 mph (16 km/h) or faster. The VS-400 CWS identifies and tracks the nearest object in the lane of travel. This object is classified by the range, and assigned a message described under the following headings.
Driver Assistance Features 2-Second Headway Alert When the following distance to the object ahead in the same lane of travel decreases to within two seconds, a second yellow indicator will illuminate, the DIU will display 2 seconds, and a single tone will sound. See Fig. 6.11. COLLISION ALERT OK TM f610934a 02/03/2012 2 seconds Fig. 6.13, Collision Alert OK SmartCruise TM f610932a 02/03/2012 Fig. 6.
Driver Assistance Features • On approaching a steep hill, objects above the beam cannot be detected. Generally, the beam hitting the road surface does not cause an alarm. 1 • The side sensor only detects objects within its 2 field of view, next to the tractor. A vehicle behind the field of view will not be detected. 3 • The side sensor range is set to detect average-sized vehicles 2 to 10 feet (0.5 to 3 meters) away in the adjacent lane.
Driver Assistance Features The front-looking antenna assembly transmits radar signals to, and receives them back from, objects ahead of the vehicle. This allows the determination of the distance, speed, and angle of the object ahead. The system uses this information to warn the driver of potentially dangerous situations. VORAD fault Collision warn FAILED OK OK WARNING TM f610936a 02/03/2012 Fig. 6.
Driver Assistance Features 230FT CWS 55 MPH 10/31/2014 f611143 Fig. 6.18, CWS Object Detected 15 FT 08/30/2011 f545826 Fig. 6.17, OnGuard Display Unit The CWS cannot be disengaged or turned off, and is always active at vehicle speeds above 15 mph (25 km/h). CWS 10/31/2014 Standby When no object is detected, the display shows that the CWS is on and the radar is searching. See Fig. 6.17.
Driver Assistance Features 15 FT Set: 60 MPH 10/31/2014 Set: 60 MPH f611145 10/31/2014 Fig. 6.20, ACC Standby f611147 Fig. 6.22, ACC Collision Warning collision is developing and the driver does decelerate the vehicle, OnGuard’s active braking automatically applies the engine and service brakes to provide braking power. The active braking application is intended only to provide early braking as the driver is recognizing and reacting to the situation.
Driver Assistance Features If a fault occurs or OnGuard fails to properly track a vehicle, take the vehicle in for service as soon as possible. Standard cruise control will not function with an active OnGuard system fault. COMPONENT TEST Brake Pedal Position 37% ON EBS Brake Switch Refer to the OnGuard Collision Safety System Maintenance Manual MM-0951 for a full list of faults (www.Meritor.WABCO.com). IMPORTANT: If the system fails to track an object, look for signs of damage to the radar assembly.
Driver Assistance Features WARNING The lane departure warning system is intended only as an aid for a conscientious and alert driver. The system may not indicate lane departures under certain conditions. Read carefully the information in this manual to understand the circumstances under which this system may not provide adequate lane departure warnings. Do not rely solely on the system to safely operate the vehicle. The system does not warn of all possible hazards.
Driver Assistance Features Roll Stability Advisor MSG Message Message to Display No. IMPORTANT: This is not an advance warning system. The roll stability advisor displays a message only after the driving maneuver is completed. The roll stability system uses a lateral-acceleration sensor that monitors rollover risk.
Driver Assistance Features Hard-Braking Advisor The hard-braking advisor uses the information from the ABS wheel speed sensors to determine when braking is severe enough to produce lockup at one or more wheels on the tractor, and/or very rapid vehicle deceleration. Shortly after a hard-braking event occurs, an advisory message is displayed in the driver message center, indicating that the braking behavior was too aggressive for the current road surface conditions.
Driver Assistance Features ESC works by constantly comparing the driver’s intention with the vehicle’s actual behavior. The system does this by monitoring systems such as wheel speed, steering angle, yaw rate, lateral acceleration, throttle position, and brake application. A central microcomputer analyzes the collected data and triggers a response to keep the vehicle on course when an unstable condition is detected.
7 Seats and Restraints Seats, General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cascadia 2.0 High-Back Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cascadia High-Back Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sears Atlas Seat . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seats and Restraints • Lumbar Support changes the shape of the Seats, General Information backrest to give more or less support to the occupant’s lumbar (lower back) area. This adjustment is either mechanical or air controlled, depending on the seat model. Unless otherwise noted, all seat adjustments should be made while seated and before the engine is started.
Seats and Restraints • Seat Tilt allows the seat assembly (back and bottom cushions) to tilt forward or backward. • Headrest Adjustment changes the angle of the upper part of the backrest to provide head and upper back support. Cascadia 2.0 High-Back Seat See Fig. 7.2 for seat adjustment controls. Not all models of the Cascadia 2.0 Hi-Back seat have all the adjustments listed below. Recline Pull the recline handle to adjust the backrest tilt.
Seats and Restraints 4 Lumbar Support 5 To adjust the lumbar support, use the lumbar support switches on the side of the seat. 3 Height Adjustment 2 To raise or lower the height of the seat, use the height adjustment switch on the side of the seat. 1 Bottom Cushion Extension 05/08/2012 1. 2. 3. 4. 5. f910683 Ventilation ON Heat/Ventilation OFF Heat ON Heat/Ventilation ON/OFF Switch Heat/Ventilation Adjustment Switch Fig. 7.3, Cascadia 2.
Seats and Restraints 1 6 4 2 10 9 3 5 8 7 07/18/2007 1. Rear Cushion Height Adjustment Knob 2. Fore/Aft Isolator 3. Front Cushion Height Adjustment Knob f910576 4. 5. 6. 7. Bottom Cushion Extension Handle Fore/Aft Seat Slide Lever Backrest Tilt Knob Heater Button 8. Shock Absorber Lever 9. Height Adjustment Switch 10 Lumbar Support Switches Fig. 7.4, Cascadia Hi Back Seat Heater Backrest Tilt To turn on the heat option, press the button. To turn off the heat option, press the button again.
Seats and Restraints A 10/15/2007 B f910599 A. Squeeze the fore-and-aft slide lock against the adjustment bail. B. Lift up the adjustment bail. Fig. 7.6, Fore/Aft Slide Adjustment, Sears Atlas Seat Armrest Angle Rotate the control knob, located on the underside of the armrest, to set the desired angle of the armrest. 5 4 3 Position the handle to the left to allow isolation movement. Position the handle to the right to lockout isolation movement.
Seats and Restraints WARNING Always use the vehicle’s seat belt system when operating the vehicle. Failure to do so can result in severe personal injury or death. Seat belt assemblies in DTNA vehicles meet Federal Motor Vehicle Safety Standard 209, "Type 1" and "Type 2" requirements. When transporting a child, always use a child restraint system or the vehicle seat belts as appropriate. To determine whether a child restraint system is required, review and comply with applicable state and local laws.
Seats and Restraints B A 1 03/11/2010 f910620 A. Disengaged B. Engaged 2 Fig. 7.7, Komfort Latch 07/02/2007 1. Latch f910578 2. Buckle Fig. 7.9, Three-Point Seat Belt Operation slack in the shoulder strap is set as described below. Excess slack in the shoulder strap reduces the effectiveness of the seat belt, and increases the risk of injury or death in an accident. 5. 11/18/2010 f910621a Fig. 7.
Seats and Restraints for approximately 1 inch (2.5 cm) of slack between your chest and the shoulder harness. Once engaged, the latch will allow you to lean forward about 5 inches (13 cm) without having to reset the latch. Leaning forward more than 5 inches (13 cm) will disengage the Sliding Komfort Latch, requiring it to be reset. If equipped with a Komfort Latch, pull on the shoulder strap to lessen the pressure of the strap on your shoulder and chest. Allow no more than 1 inch (2.
Seats and Restraints passenger should always wear seat belts. The steering wheel air bag will activate during a collision even if the seat belts are not fastened, but the system is designed to provide protection to the occupant only when the seat belts are fastened. WARNING Keep all heavy objects in the cab secured. Do not place objects on the steering wheel or between you and the steering wheel. Any such objects may cause harm during an accident.
Seats and Restraints 2 A B 07/03/2007 10/15/2007 1 f910598 1. RollTek Module 2. Side-Roll Air Bag Cover Fig. 7.13, RollTek Protection System Components bag deploys from the outboard side of the seat as the seat is pulled down to its lowest position. See Fig. 7.14. WARNING Always use the seat belts when operating the vehicle. Failure to do so can result in severe personal injury or death. Do not place infants and children in seats equipped with the RollTek system.
Seats and Restraints For vehicles with the RollTek system(s) and frontal steering wheel air bag, device(s) deploy as follows: • Rollover Crash—occupant seat belt pretension- ing, seat pretensioning, and side-roll air bag at the proper time • Frontal Crash—steering wheel air bag, occu- pant seat belt pretensioning, seat pretensioning, and the side-roll air bag at the proper time Inspection and Service WARNING Keep hands and tools away from the scissor points under the seats.
8 Climate Control Cab Climate Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sleeper Climate Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ParkSmart™ HVAC System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accessory Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climate Control Cab Climate Control Panel The standard cab climate control panel has a fan switch with a recirculation button, temperature control switch with an A/C button, and a mode control switch. See Fig. 8.1. Sleeper cabs are also equipped with a bunk override button. 1 2 2 4 3 To operate the fan switch, turn the fan switch clockwise to increase airflow; turn the fan switch counterclockwise to decrease airflow.
Climate Control 5 4 6 3 7 8 2 1 9 1 06/08/2007 f610947 1. Air Conditioning Button Fig. 8.3, Temperature Control Switch • outside air temperature is low enough to make the A/C ineffective; • engine is running at extremely low rpm; • conditions exist that result in the climate con- trol system going into protection mode.
Climate Control Idle, the fan will not operate with the key in accessory mode. Optimized Idle may also turn the fan off to reduce stress on the batteries. Refer to Chapter 11 for more information. 1 2 cludes vehicles equipped with Detroit Diesel Optimized Idle (O/I). Both configurations are operated in the same way, the differences are in how the batteries and charging system are configured.
Climate Control coolant. While the engine is running, the ParkSmart batteries are also being recharged by the vehicle electrical system. for comfort while the vehicle is parked. Table 8.2 shows the temperature knob setting for desired temperatures. When the engine is off with the key in the ACC or ON positions, A/C mode is powered by the ParkSmart batteries. The cab fan will also circulate air in the cab using power from the main vehicle batteries.
Climate Control Rest Hours Desired 12 Parked HVAC Comfort Guide Weather Setting Guide Outdoor Temperature Minimum Sunshine Less Than Maximum Blower Less Than or Equal Temperature Knob or Equal to: Speed to: °F (°C) Setting 90 (32) Night Time 6 10 O’clock 100 (38) Night Time 6 Mid Table 8.
Climate Control Failure to observe these precautions could cause an explosion or fire, resulting in serious property damage, and personal injury or death. 6 5 NOTICE Always ensure that air inlet and outlet grilles are not restricted. Restriction of any air inlet or outlet ports could result in damage to the auxiliary heater. 4 IMPORTANT: To maintain reliable performance, run the accessory heater for at least 15 minutes every month to prevent fuel from degrading.
Climate Control 4 To set the desired temperature, rotate the heater control knob clockwise for warmer air, or counterclockwise for cooler air. 5 Espar 6 To turn the heater off, rotate the heater control counterclockwise until it clicks and the indicator light is extinguished. The heater will initiate a two-minute cooling cycle. 7 Refer to the Webasto website, techwebasto.com, for additional information. 3 2 1 8 02/06/2012 1. 2. 3. 4. 5. 6 7. 8.
9 Cab Features Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cab Amenities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sleeper Amenities . . . . . . . . . . . .
Cab Features Windows Power windows are standard on Cascadia™ vehicles. The driver’s door has two switches mounted in the top of the door, that control the driver and passenger windows separately. See Fig. 9.1. The passenger door has a switch mounted in the top of the door that controls the passenger-side power window. 2 3 1 06/13/2007 1. 2. 3. 4. The mirror can then be adjusted by pressing the directional switch arrow for the direction the mirror should be adjusted.
Cab Features IS IN MOTIO N LOWER HI LO ENG BRK ENG SHDN SUSP AIR AUTO TC OVRD 2 ATC MIRR HEAT 1 UTLY LAMP TRLR AUX 2 DOME 0 4 6 1 8 12 V− ER W ET POUTL A O 10 1 1 PO OU WER TL 12V− ET 10A 2 06/14/2007 f610950a 1. Power Outlets 2. Cup Holders and Storage Tray Fig. 9.3, Center Dash Radio and CB The radio and CB are typically installed in the overhead console. An optional hot mount may be installed on the dash for fleet CB radios.
Cab Features the seat. Pull the cable handle labeled ACCESS forward to open the sleeper door. The secondary method is the black knob located at the upper rear edge of the sleeper door opening. Pull the knob down to open the sleeper door. IMPORTANT: The sleeper access doors are two-stage latching. When closing the doors, ensure that they are completely latched to prevent wind noise and water intrusion.
10 Engine Starting, Operation, and Shutdown Engine Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.1 Engine Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2 Engine Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.
Engine Starting, Operation, and Shutdown Engine Starting This engine chapter is to serve as a guide for best practices only. Each engine model may have operating characteristics that are unique to that particular engine, and will be documented in the engine manufacturer’s literature. Always refer to specific instructions and recommendations from the engine manufacturer. NOTE: Depending on local jurisdictional emissions regulations, vehicles and/or engines that are domiciled outside of the U.S.
Engine Starting, Operation, and Shutdown if oil pressure does not build within approximately ten seconds. Check to determine the cause of the problem. Operating the engine with no oil pressure will damage the engine. 6. 7. It is not necessary to idle the engine before engaging or starting the operation, but load should be applied gradually during the warm-up period until the oil temperature reaches 140°F (60°C). Apply load gradually during the warm-up period.
Engine Starting, Operation, and Shutdown the engine malfunctions. If the driver doesn’t understand how the warning system works, an engine shutdown could occur, causing a safety hazard. See Chapter 11 for more information. Engine Break-In Each engine must pass a full-load operating test on a dynamometer before shipment, thereby eliminating the need for a break-in. Before running the engine for the first time, follow the instructions in the manufacturer’s engine operation manual.
Engine Starting, Operation, and Shutdown NOTICE For Detroit engines (EPA07 and newer), use of a winterfront is not recommended, as it can cause false fault codes with the engine and aftertreatment system, and possible emission component failures. If using a winterfront, leave at least 25% of the grille opening exposed in sectioned stripes that run perpendicular to the charge-air-cooler tube-flow direction.
11 Optional Engine Systems Engine Protection—Warning and Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine Idle Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Takeoff (PTO) Governor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Optimized Idle® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Engine Systems Engine Protection—Warning and Shutdown onds, then restart the engine. Repeat this action until the vehicle is safely off the road. NOTE: The engine warning and shutdown system is present on EPA07-compliant and newer vehicles. The driver should be familiar with the vehicle warning system in order to bring the vehicle to a safe stop if necessary.
Optional Engine Systems lamp will illuminate to indicate an engine problem that requires service and the engine controls will begin a derate of engine output. Continuing to run the engine while it is in derate mode could cause severe damage to the engine. Engine Idle Limiting Idle Shutdown Timer This feature is an optional 1- to 100-minute idle shutdown system. Its purpose is to conserve fuel by eliminating excessive idling, and allowing a turbocharger cool-down period.
Optional Engine Systems needed to ensure engine oil temperature remains within factory preset limits, the batteries stay charged, and cab/sleeper temperature remains at the thermostat setting. The benefits of the system include reduced engine idle time, fuel savings, reduction of exhaust emissions and noise, increased starter and engine life, and reduced chance of dead batteries. Vehicles equipped with Optimized Idle have a label on the dash, and a telltale (OPT IDLE) in the ICU. See Fig. 11.
Optional Engine Systems 1.3 Start the engine and let it idle. 1.4 Put the transmission in neutral. 1.5 Turn on the cruise control. The OPT IDLE lamp will blink, indicating that Optimized Idle is active. The system is now in engine mode and after an initial phase, in which the idle speeds up to 1000 rpm, the engine will stop and start automatically to keep the battery charged and the engine oil warm. IMPORTANT: The cruise control must be turned on once the engine is idling.
12 Emissions and Fuel Efficient Components Greenhouse Gas Emissions and Fuel Consumption Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.1 EPA-Regulated Emissions Aftertreatment Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.1 Diesel Exhaust Fluid and Tank, EPA10 and Newer Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.
Emissions and Fuel Efficient Components Greenhouse Gas Emissions and Fuel Consumption Standards Vehicles and/or engines manufactured after December 31, 2006 and domiciled in the U.S. or Canada are required to meet all EPA and NHTSA regulations effective as of the vehicle build date. Engines manufactured between January 1, 2007 and December 31, 2009 meet EPA07 requirements. Engines manufactured between January 1, 2010 and December 31, 2012 meet EPA10 requirements.
Emissions and Fuel Efficient Components Regeneration the switch. Regen is then delayed until the switch is no longer active. The harder an engine works, the better it disposes of soot. If the exhaust temperature is high enough, a process called passive regeneration (regen) occurs as the vehicle is driven normally.
Emissions and Fuel Efficient Components 4. 5. The regen cycle will finish after 20 to 60 minutes, at which time engine idle speed drops to normal and the vehicle can be driven normally. The HEST lamp is extinguished when vehicle speed exceeds 5 mph (8 km/h) or the system has cooled to normal operating temperature.
Emissions and Fuel Efficient Components IMPORTANT DPF Regen Needed 1 2 Diesel Particulate Filter (DPF) regeneration is needed. If flashing, regenerate as soon as possible. Engine derate possible. Hot exhaust can cause fire. Hot Exhaust Keep flammables and people away from exhaust. 3 DEF Refill Needed DEF Diesel Exhaust Fluid (DEF) level is low. Engine derate likely. Refill tank with certified DEF. See operator’s manual for complete instructions. 11/30/2010 24−01656−000 f080161 Fig. 12.
Emissions and Fuel Efficient Components EXHAUST AFTERTREATMENT SYSTEM INFORMATION WARNING INDICATOR LAMP(S) CHECK (Solid) (Flashing) Level 1 Level 2 (Flashing) CHECK STOP (Flashing) Level 3 Level 4 Indicator Lamp Message(s) Filter Regeneration Recommended Filter Regeneration Necessary Parked Regeneration Required − Engine Derate Parked Regeneration Required − Engine Shut Down Diesel Particulate Filter Condition Filter is reaching capacity. Filter is now reaching maximum capacity.
Emissions and Fuel Efficient Components 09/25/2006 f610816a Fig. 12.6, HEST Lamp 1 2 f470541 07/24/2009 1. DEF Tank 2. Fuel Tank Fig. 12.8, DEF Tank Located Forward of the Fuel Tank DEF Tank Empty and Ignored If the empty warning is ignored and the DEF tank is not refilled, the red STOP engine lamp illuminates in addition to the MIL lamp and CHECK engine lamp (on vehicles with a Cummins ISB or ISC/L engine.) See Fig. 12.12. 1 2 f470542 07/24/2009 1. Batteries 2. DEF Tank Fig. 12.
Emissions and Fuel Efficient Components 1/2 1/2 1/2 ULTRA LOW SULFUR DIESEL FUEL ONLY ULTRA LOW SULFUR DIESEL FUEL ONLY ULTRA LOW SULFUR DIESEL FUEL ONLY E F E DEF E 1 F E DEF F E 2 A F DEF F E B F C 11/08/2010 f611037 A. Green bars—DEF level indicators B. One bar illuminated amber—DEF very low, refill DEF 1. Low Fuel Warning Lamp C. One bar flashing red—DEF empty, refill DEF 2. DEF Warning Lamp Fig. 12.9, Fuel/DEF Gauge A A B B 07/09/2009 f470537 A.
Emissions and Fuel Efficient Components A B 11/08/2010 f470540a NOTE: STOP engine light and MIL illuminate, engine power is limited, speed limit of 5 mph (8 km/h) A. DEF Warning Lamp (flashing) B. DEF Lightbar (one bar flashing red) Fig. 12.12, DEF Empty and Ignored Warning 12.
13 Brake Systems Air Brake System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.1 Meritor WABCO® Antilock Braking System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.3 Engine Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.
Brake Systems Air Brake System Brake System General Information A dual air brake system consists of two independent air systems that use a single set of brake controls. Each system has its own reservoirs, plumbing, and brake chambers. The primary system operates the service brakes on the rear axle; the secondary system operates the service brakes on the front axle. Service brake signals from both systems are sent to the trailer.
Brake Systems and/or effort to slow or stop the vehicle. However, the air brake proportioning system actually improves vehicle control when the tractor is in bobtail mode. When the tractor is towing a trailer, the rear brake chambers will receive full (normal) application air pressure. When parking a vehicle attached to a trailer that does not have spring parking brakes, apply the tractor parking brakes. Chock the trailer tires before disconnecting the vehicle from the trailer.
Brake Systems automatically causes the trailer air supply valve to pop out. NOTICE Do not use the spring parking brakes if the service brakes are hot, such as after descending a steep grade. To do so could damage the brakes. Allow hot brakes to cool before using the spring parking brakes. Do not use the spring parking brakes during freezing temperatures if the service brakes are wet. To do so could cause them to freeze.
Brake Systems is maintained. An exception would be if a modulator valve (or combination modulator valve) is damaged and inoperative. As these components are an integral part of the air brake system, normal braking may be impaired or inoperative. During emergency or reduced-traction stops, fully depress the brake pedal until the vehicle comes to a safe stop. Do not pump the brake pedal.
Brake Systems Engine Brake Each engine manufacturer uses a specific engine brake for their engine. Regardless of the manufacturer, the engine brake is operated with the principles outlined in here. Refer to the engine manufacturer’s operation manual for details of their particular engine brake product.
Brake Systems 1 3 2 6 7 4 8 9 5 10 11 IDLE OPT 2 OPT 4 OPT 5 MGMT OPT 6 ABS ABS STOP CHECK OPT 9 BRAKE 12 18 13 19 14 20 15 21 22 16 23 17 24 25 05/07/2012 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Engine Brake Optional Wait To Start Check Transmission Optimized Idle CHECK Engine STOP Engine Malfunction Indicator Lamp (MIL) Vehicle ABS Transmission Overheat f611094 11. 12. 13. 14. 15. 16.
Brake Systems 3. Press the upper or lower half of the intensity switch (see Fig. 13.5) to select the desired braking intensity. HI Use the intensity switch set at the LOW position when driving on flat, open stretches of road. If the service brakes are still required to slow down on a grade, switch to a higher setting on the dash switch to maintain constant speed of descent.
14 Manual Transmissions and Hydraulic Clutch Eaton Fuller 13-Speed and 18-Speed Splitter and Range-Shift Transmissions . . . . . . . . . . . . . . . 14.1 Eaton Fuller 10-Speed Range-Shift Transmissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4 Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.
Manual Transmissions and Hydraulic Clutch Eaton Fuller 13-Speed and 18Speed Splitter and Range-Shift Transmissions Refer to the Eaton website for additional information, www.roadranger.com. General Information, Eaton Fuller Splitter and Range-Shift Combination splitter and range-shift transmissions allow the choice of two splitter ratios in each lever position as well as the additional ratio provided in each lever position after shifting to the other range.
Manual Transmissions and Hydraulic Clutch 1. When operating off-road, or under adverse conditions, always use low gear when starting to move the vehicle forward. When operating on-highway, with no load, or under ideal conditions, use 1st gear when starting to move the vehicle forward. For all conditions, use the highest gear that is still low enough to start the vehicle moving with the engine at or near idle speed, and without slipping the clutch excessively. 2.
Manual Transmissions and Hydraulic Clutch accelerating to 80 percent of engine governed speed. See Fig. 14.1. 8th); single-clutch during split shifts (6th direct to 6th overdrive, etc.). For 18-speed transmissions: For 18-speed transmissions: Shift upward from low overdrive to 1st direct by first moving the splitter control button into the direct (rearward) position (Fig. 14.2). Move the shift lever, double-clutching, to the 1st gear position.
Manual Transmissions and Hydraulic Clutch Continue downshifting from 4th overdrive to 4th direct, then 4th direct to 3rd overdrive, 3rd overdrive to 3rd direct, etc. Single-clutch when split shifting (direct to overdrive, overdrive to direct). Double-clutch when making lever shifts (4th to 3rd, 3rd to 2nd, etc.). HI R LO A 6 1 A.
Manual Transmissions and Hydraulic Clutch Downshifting 6. Double-clutch between all upshifts and downshifts. 7. After your shifting ability improves, you may want to skip some of the ratios. This may be done only when operating conditions permit, depending on the load, grade, and road speed. 1. With the transmission in high range, shift progressively downward to the bottom gear in high range, double-clutching between shifts. 2.
Manual Transmissions and Hydraulic Clutch it generates considerable heat. An improperly adjusted or slipping clutch will rapidly generate sufficient heat to destroy itself. To ensure long service life of the clutch; start in the right gear, be alert to clutch malfunctions, and know when to adjust the clutch. Clutch Operation Clutch Break-In With a new or newly installed clutch, the clutch may slip for a short time while the friction surfaces breakin.
Manual Transmissions and Hydraulic Clutch Using the Clutch Brake The clutch brake is applied by depressing the clutch pedal past the fully released clutch position, almost to the floor plate. The last part of the clutch pedal travel will compress the clutch brake plates together, stopping the transmission input shaft. The purpose of the clutch brake is to stop the transmission gears from rotating in order to quickly engage a transmission gear after idling in neutral.
15 Automated Transmissions Detroit™ Automated Transmissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.1 Freightliner SmartShift Shift Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.5 Eaton Fuller UltraShift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.6 Eaton Fuller AutoShift Automated Transmissions . . . . .
Automated Transmissions Detroit™ Automated Transmissions Detroit transmissions have twelve forward gears and up to four reverse gears that can be shifted automatically or manually. Shifting and clutch actuation are computer controlled, and there is no clutch pedal needed to operate the vehicle. Automatic shifts are selected for fuel economy or engine power. Manual shifts can be requested with the shift control and the transmission ECU grants them when conditions permit.
Automated Transmissions Functionality, Detroit Multifunction Control Function/Switch Action/Position Request D Forward gears D/N/R N Neutral R Reverse gears Activate the automatic drive mode, or switch between Depress switch and release it quickly Automatic Economy and Automatic Performance. Mode Depress switch and hold it briefly Activate the manual drive mode.
Automated Transmissions NOTE: In Automatic Performance mode, the transmission will automatically change to Automatic Economy mode if it hasn’t received a request for more power in several minutes, unless current road conditions require higher engine performance. Selected Gear If the selected gear is different than the current gear for longer than a half second, the current gear display will flash and the selected gear value will be shown.
Automated Transmissions engaging the clutch. Following this and for the duration of the current driving cycle, Creep mode is active. There are three clutch abuse protection levels. At each, the driver is alerted and functionality is modified; see Table 15.2. Once the vehicle is stopped via the service brakes, the vehicle will begin to creep again, without the accelerator pedal actuation, as soon as the service brakes are released.
Automated Transmissions Alert Level 2 3 Clutch Abuse Alerts and Protections Protections Alert Highest Start Gear Creep Mode Clutch Function Heavy clutch load message 1 Disabled Normal function If the accelerator pedal is depressed, the clutch closes at fixed rate. Clutch overload message and 1 Disabled buzzer If the accelerator pedal is released, the clutch opens at fixed rate. Table 15.
Automated Transmissions Embedded in the selector switch is a small neutral lock button to prevent accidental shifts into gear from neutral. Any time you shift through N, press down on the neutral lock button to move the switch from neutral (N) to another gear, such as drive (D), low (L), or reverse (R). When shifting to N, it is not necessary to press the neutral lock button. Operation, UltraShift DM Power Up 1.
Automated Transmissions WARNING When starting or stopping on hills and grades, use extra care to prevent the vehicle from rolling back. A rollback accident could cause death, serious personal injury, or property damage. 7. Prevent the vehicle from rolling backwards when stopped on a hill or grade, or when the vehicle is starting from a stop on a hill or grade. 7.1 3 To start from a full stop on a hill or grade, quickly move your foot from the brake pedal and press firmly on the throttle pedal.
Automated Transmissions At the start of a shift, the current gear continues to display until the transmission has been pulled into neutral. At this point, as the transmission is synchronizing for the new (target) gear, the gear indicator flashes the number of the new gear. When the shift is complete, the new gear displays solid, without flashing. use the shift lever as described for MAN mode. There is no AUTO mode for reverse.
Automated Transmissions currently selected forward gear (1 through 10) displays on the gear indicator. See Fig. 15.10. When in drive, requests to upshift or downshift are enabled. Either manual or automatic mode can be selected on the slide switch. Two starting gears are available, first and second. The default starting gear is second, but first can be selected by the driver, if desired. To change the starting gear, press the brake pedal and select D with the vehicle stopped.
Automated Transmissions If the transmission does not upshift quickly enough after power-up or a load change, begin the shift manually. The UltraShift DM TCU will learn the new load-based shift conditions after three or four shifts. If the gear requested is unavailable, a tone will sound. An unavailable request to upshift is not stored in memory. The upshift must be requested again. Ultrashift Diagnostics Clutch Protection Fault Excessive clutch slippage creates heat and reduces the life of the clutch.
Automated Transmissions If the problem continues, contact an authorized Freightliner or Eaton service facility. Locked In Gear If the transmission becomes locked in gear, a dash (–) will appear on the current gear indicator when the vehicle is restarted during the reset procedure. NOTE: If the transmission becomes locked in gear while the vehicle is moving, increased braking effort may be required to stop the vehicle.
Automated Transmissions NOTE: Neutral is always available during operation. When in neutral, upshift and downshift requests are ignored. If the mode selector switch is moved from neutral (N) to drive (D) while the vehicle is moving, the transmission will shift into a gear causing the engine to go to a high torque level, under the engine’s rated torque. WARNING Do not coast in neutral. Coasting in neutral can cause an accident, possibly resulting in severe personal injury or death.
Automated Transmissions 1. With the transmission in drive in the manual mode, request an upshift by pulling upward on the control. If the requested gear is available, the transmission will upshift. NOTE: A single, momentary pull upward on the control selects the next higher gear when it is available. Two consecutive, momentary upward pulls will cause a skip shift when the next two higher gears are available and conditions are right. 2. To skip shift, move the control two times in less than 1/2 second.
Automated Transmissions sound and a message indicating that the gear is not available will appear on the message display screen. Low Gear Operation Use low (L) when descending steep hills and using compression braking. Engine speed will be increased by 200 rpm and shift points will be offset by 200 rpm. The efficiency of the exhaust brake will be maximized. Using the Clutch Use the clutch to start and stop the vehicle.
Automated Transmissions vehicle inputs such as load, grade, and axle/ transmission ratio. The start gear can be changed using the SmartShift control, provided the selected gear would allow the vehicle to launch without damaging the transmission. If the start gear is changed using the SmartShift control, it will be the default until the vehicle is powered down or the selection is changed again manually.
Automated Transmissions protection feature helps protect the clutch if the automated clutch starts to overheat. When the clutch abuse protection feature initiates and sounds a warning tone, full clutch actuation must be completed quickly. If it is not completed quickly enough, the system will either open the clutch (if the throttle pedal is not being pressed) or close the clutch (if the throttle pedal is being pressed).
Automated Transmissions Auto Start Gear Selection and Override • If using Manual mode in soft soil and/or sand, The UltraShift PLUS system uses various inputs to automatically select the best start gear in Drive and Manual. This selection can be changed using the SmartShift control; however, if the selection requested could cause damage or engine lugging, the request will be denied and a tone will sound.
16 Drive Axles Differential Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.1 Two-Speed Drive Axles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.
Drive Axles Differential Locks Tandem Drive Axles with Interaxle Differential Lock An interaxle differential lock is standard on vehicles equipped with tandem drive axles. It is driveractuated by means of a LOCK/UNLOCK control valve switch located on the dash in the cab (see Chapter 5 for more information about the switch). Engagement can be at any speed, provided the wheels are not slipping or spinning. A red indicator illuminates when the interaxle differential lock is engaged.
Drive Axles Main Differential Lock Operation To unlock the main differential, move the control switch to the unlock position. Briefly let up on the accelerator to relieve torque on the gearing, allowing the differential to fully unlock. NOTICE The differential lock should be engaged when the vehicle is stopped or moving at a low, constant speed and the wheels are not spinning, slipping, or losing traction. Engagement at high speed or power can damage the axle(s).
Drive Axles when performing an axle shift with the vehicle moving. Axle shift is a function installed on vehicles with twospeed axles to allow the use of the low speed range when greater traction and maximum pulling power is needed at low engine speed (rpm). Under normal operating conditions, the vehicle is operated using the high-speed gear ratios of the axle.
17 Steering System Power Steering System General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.1 Power Steering Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.
Steering System Power Steering System General Information Power Steering Systems When there is no load on the vehicle, and the front tires are pointed straight ahead, the steering wheel spokes should be centered, ±10 degrees, as shown in Fig. 17.1. See Group 46 of the Cascadia™ Workshop Manual for steering adjustment procedures. The steering gear system includes the power steering gear, hydraulic hoses, power steering pump, reservoir, and other components.
18 Fifth Wheels Fifth Fifth Fifth Fifth Wheels, General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wheel Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wheel Uncoupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wheel Slide . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fifth Wheels Fifth Wheels, General Information Fifth Wheel Lubrication WARNING WARNING Do not use any fifth wheel that fails to operate properly. Doing so may cause loss of vehicle control, possibly resulting in severe personal injury or death. Air-Suspension Dump Valve The air-suspension dump valve may be used to adjust the tractor height to aid with coupling to or uncoupling from a trailer. See Fig. 18.1.
Fifth Wheels 1 1 2 A 2 1 1 3 B 2 f310110a 10/26/2010 NOTE: Make sure the safety latch is down when the control handle is locked. A. Unlocked 1. Safety Latch B. Locked 2. Lock Control Handle Fig. 18.2, Fontaine Locking Mechanism 4. f310447 11/02/2010 1. Safety Latch 2. Operating Rod (locked) 3. Operating Rod (unlocked) Fig. 18.3, Holland Simplex SE Locking Mechanism Position the tractor so that the center of the fifth wheel is in line with the trailer kingpin.
Fifth Wheels B A B 09/10/2010 f311126 A. No gap between trailer and fifth wheel B. Kingpin inside lock A Fig. 18.6, Coupling Inspection 09/10/2010 f311125 A. Adjust trailer height Fig. 18.5, Trailer Connection Point, Low-Lube Fifth Wheel 7. Apply the tractor parking brakes. WARNING A visual inspection is required by law. Some improper couplings can pass a pull test. Sound is not reliable. Get out of the cab and look.
Fifth Wheels nect, possibly resulting in serious personal injury or death. 10. Apply the tractor parking brake, then perform a A physical check for positive kingpin lockup, and that there is no gap between the trailer and the fifth wheel. See Fig. 18.6. 11. Ensure that the release handle is in the locked position adjacent to the casting. See Fig. 18.8. 12. Release the tractor parking brakes and test for 09/10/2010 A. Lock held open by catch mechanism Fig. 18.
Fifth Wheels OK OK 09/10/2010 f311127 Fig. 18.8, Jost Release Handle Locked The fifth wheel is now in the lockset position and is ready for uncoupling. As the tractor pulls away from the trailer the kingpin forces the jaw to rotate, contacting the lock. Continued rotation of the jaw forces the lock to move outward, and drops the upper rod back into the slot. See Fig. 18.9 View D. The wheel is now ready for coupling. 6.3 7.
Fifth Wheels 3 1 A 4 C 2 B D 11/02/2010 f311133 A. Locked Position B. Unlatched Position (safety indicator rotated towards the rear of the fifth wheel) 1. Safety Indicator 2. Operating Rod C. Lockset Position (upper rod resting against casting above slot) D. Open Position (ready for recoupling) 3. Upper Rod 4. Plate Casting Fig. 18.9, Holland Kingpin Locking Mechanism 2. Pull and hold the kingpin release valve (Fig. 18.10) until the kingpin lock mechanism opens and locks in place. 3.
Fifth Wheels The maximum axle weight ratings are shown on the Federal Motor Vehicle Safety Standard (FMVSS) label or Canadian Motor Vehicle Safety Standard (CMVSS) label attached to the left rear door post of the tractor. The desired load on the axle is no less than 80 percent of the maximum axle weight rating, but in no instances should the axle load exceed the maximum axle weight rating given on the FMVSS or CMVSS label.
Fifth Wheels handle will stay in the unlocked position until it is manually disengaged from the guide plate. See Fig. 18.12. 5. Release the tractor parking brakes, then slowly move the tractor forward or backward until the fifth wheel is in the desired location. NOTICE When moving the fifth wheel to the desired position, be sure the trailer landing gear will not at any time come in contact with the tractor frame or other components.
Fifth Wheels Air Slide Operation The slide feature may be operated with an air switch mounted in the dash, that operates an air cylinder that locks and unlocks the slide. See Fig. 18.14. MUST BE LOCKED WHEN VEHICLE IS IN MOTION UNLOCK 1 FIFTH WHL SLIDE A LOCK 10/22/2009 f611074 1. Fifth Wheel Air-Slide Switch Fig. 18.14, Air-Slide Switch 1. Set the air-slide switch (Fig. 18.14) to UNLOCK. Ensure the locking plungers have released. See Fig. 18.15.
Fifth Wheels allow disengagement of the tractor from the trailer, possibly resulting in serious personal injury or death. 6. Set the air-slide switch to LOCK. Visually inspect the locking wedges or plungers to make sure that they are fully inserted in the slide rail slots. Verify that the plungers have engaged by tugging the tractor forward while the trailer brakes are locked and the wheels are chocked. NOTE: The fifth wheel may need to be moved slightly to enable the locking wedges to fully lock. 18.
19 Trailer Couplings Air-Suspension Dump Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.1 Holland Trailer Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.
Trailer Couplings Air-Suspension Dump Valve Operation The air-suspension height switch may be used to aid in connecting or disconnecting from a trailer. When the switch is set to LOWER, the air-suspension dump valve deflates the air springs to lower the rear of the vehicle. In the AUTO position, the automatic ride-control valves operate for normal driving. Trailer Hookup NOTICE Do not operate the vehicle over uneven ground such as ramps, speed bumps, curbs, etc. with the air springs deflated.
20 Pre- and Post-Trip Checklists Periodic Inspections and Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.1 Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.1 Fluids Added . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.
Pre- and Post-Trip Checklists Periodic Inspections and Maintenance, General Information 5 6 Regulations in Canada and the U.S. clearly indicate that it is the driver’s responsibility to perform an inspection, and ensure the complete road-worthiness of a vehicle, before placing it into service. Commercial vehicles may be subject to inspection by authorized inspectors, and an unsafe vehicle can be taken "out of service" until the driver or owner repairs it.
Pre- and Post-Trip Checklists 8 9 Natural Gas Fuel System LNG vaporizer Low pressure filter drain Comp. Weekly Post-trip Inspection Checklist See the following table for procedures that should be performed weekly, post-trip. Place a check mark in the complete (Comp.) column to indicate a procedure has been performed.
21 Pre- and Post-Trip Inspections and Maintenance Daily Pretrip Inspection and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.1 Weekly Post-Trip Inspections and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.10 Monthly Post-Trip Inspections and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.
Pre- and Post-Trip Inspections and Maintenance Daily Pretrip Inspection and Maintenance 4 Complete the following inspection and maintenance procedures to ensure that vehicle components are in good working condition before each trip. A driver who is familiar with the vehicle and drives it regularly can perform the daily inspections, then add the weekly and monthly post-trip inspections as scheduled.
Pre- and Post-Trip Inspections and Maintenance 3 4 5 6 7 IMPORTANT: Wheel covers decrease drag force as a vehicle moves, thereby improving fuel efficiency. If replacement of a wheel cover is necessary, the replacement cover must meet or exceed the drag reduction performance of the originally installed cover in order to maintain compliance with greenhouse gas and full efficiency regulations (GHG14). 1. 8 2 9 01/31/2011 10 1 1. Grease Fitting (if equipped) 2. Slack Adjuster Housing 3.
Pre- and Post-Trip Inspections and Maintenance maintain compliance with greenhouse gas and full efficiency regulations (GHG14). Contact your tire manufacturer/supplier to determine the rolling resistance of the originally installed tires. Visit www.epa.gov/smartway for additional information and resources. 3. Check tire inflation. For inflation pressures and maximum loads, see the tire manufacturer’s guidelines. Inflate the tires to the applicable pressures if needed.
Pre- and Post-Trip Inspections and Maintenance Inspect upstream of the aftertreatment device (ATD), if equipped, for cracking or signs of leaks, such as soot trails. Inspect downstream of the ATD for signs of exhaust leaks, such as blistering or warping of nearby components. on wheel and tire or brake components, remove the vehicle from service until the leak has been fixed. If needed, fill the hubs to the level indicated on the hub cap.
Pre- and Post-Trip Inspections and Maintenance the minimum and maximum fill marks. See the engine operation manual for recommended lubricants. 2 For natural gas vehicles, use only Exxon Busgard® Geo 15W-40 natural gas engine oil. 4. 3 4 Check the power steering reservoir fluid level. The power steering fluid level should be between the MIN COLD mark and the middle mark just above it. See Fig. 21.5.
Pre- and Post-Trip Inspections and Maintenance 2.2 3. Check air governor cut-in and cut-out pressures. 3.1 4. 6. Check the air pressure reserve. With the engine still off, make one full brake application and observe the pressure drop on the primary air gauge. If pressure drops more than 25 psi (172 kPa), eliminate any leaks before operating the vehicle.
Pre- and Post-Trip Inspections and Maintenance 10.3 11.3 Ensure both turn signal indicator bulbs illuminate in the dash message center when the turn signal switch is activated. 11. Check the operation of all exterior lights. See 12. Inspect the seat belts and tether belts. Fig. 21.7. 11.1 Check that the brake lights, taillights, headlights, turn signals, marker lights, identification lights, and clearance lights are working properly. Activate the high-beam headlights and hazard warning lights.
Pre- and Post-Trip Inspections and Maintenance WARNING Inspect and maintain seat belts. When any part of a seat belt system needs replacement, the entire seat belt must be replaced, both retractor and buckle side. Any time a vehicle is involved in an accident, and the seat belt system was in use, the entire vehicle seat belt system must be replaced before operating the vehicle. Do not attempt to modify the seat belt system; doing so could change the effectiveness of the system.
Pre- and Post-Trip Inspections and Maintenance (LNG Fuel System: Ensure that the LNG fuel tank is secured to the mounting brackets and that the mounting brackets are secured to the frame. Ensure all rubber isolator straps are secure around the LNG fuel tank. 2.
Pre- and Post-Trip Inspections and Maintenance 7 10 9 8 6 5 11 4 3 2 12 1 02/04/2014 1. 2. 3. 4. 5. 6. f470617 7. 8. 9. 10. 11. 12. Pressure Control Regulator Coalescing Filter Fuel Fill Fitting Vapor Shutoff Valve Secondary Relief Valve (red cap) Fill Vent Fitting Primary Relief Valve Tank Pressure Gauge Fuel Shutoff Valve (liquid) Fuel Level Sender Box Cover Fill Check Valve Fig. 21.
Pre- and Post-Trip Inspections and Maintenance 3. Inspect water evacuation components. 3.1 Inspect the vacuator valve(s) installed on the hood interior and air cleaner. Make sure the lips of each valve are undamaged and pliable, free of debris, and remain closed during inspection. See Fig. 21.12 and Fig. 21.13. 3.2 Inspect the rain tray installed at the base of the windshield. Ensure that the seal on the forward edge of the rain tray is in good condition. 3.
Pre- and Post-Trip Inspections and Maintenance 2 1 4 3 02/17/2012 1. Air Cleaner 2. Vacuator Valve 5 3. Rain Tray Seal 4. Rain Tray f090497 5. Drain Hose Fig. 21.12, Rain Tray Assembly 1 Inspect tie rods, steering arms, and the drag link for signs of looseness (i.e., shiny spots or rust tracks). See Fig. 21.17 for a rack and pinion steering gear; see Fig. 21.18 for an integral steering gear. 6.2 Check the steering gear mounting bolts and pitman arm nut, if equipped, for signs of looseness. 6.
Pre- and Post-Trip Inspections and Maintenance 6 5 4 3 7 2 8 1 9 10 11 02/03/2010 1. 2. 3. 4. 5. 6. Washers (qty 2) Nuts (qty 2) Frame Rail Fuel Outlet Port Fuel Inlet Port Priming Pump f470552 7. 8. 9. 10. 11. Mounting Head Mounting Bolts (qty 2) Filter Element Sight Bowl Drain Plug Fig. 21.15, Alliance Fuel/Water Separator Assembly and Installation 02/17/2012 Ensure drain hoses are securely attached to the rain tray and drain down the aft side of the front fenders. Fig. 21.
Pre- and Post-Trip Inspections and Maintenance 10 5. Inspect for cracked, worn, or oil-contaminated brake linings and brake drums (or rotors). 6. Check the thickness of the brake linings. Replace brake linings on all brake assemblies on the axle if any brake linings are worn to less than approximately 1/4 inch (6.4 mm) at the thinnest point. 9 8 Saddle Tank Areas Inspection WARNING 7 When draining the air reservoir, do not look into the air jets or direct them toward anyone.
Pre- and Post-Trip Inspections and Maintenance 2 6 1 1 3 6 4 5 7 1 2 7 1 07/27/2009 3 1. Steering Tie Rod Arm 2. Castellated Nut 3. Outer Tie Rod f462167 4. Power Steering Fluid Lines 5. Power Steering Fluid Line Fittings 6. Steering Gear Mounting Bolts 7. Steering Gear Mounting Nuts Fig. 21.
Pre- and Post-Trip Inspections and Maintenance 3.5 IMPORTANT: When replacing hoses, install service-type knitted or braided yarn-reinforced neoprene hose. Extended-service-life silicone hoses may also be used. See the Alliance Parts Catalog at www.alliancebrandparts.com or contact your Freightliner Dealer. 1 1 4. 2 1 Check the steering wheel for excessive play. 4.1 Start the engine. With the front tires straight ahead, turn the steering wheel until motion is observed at the front wheels. 4.
22 Cab Appearance Cab Washing and Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Care of Fiberglass Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Care of Chrome Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Care of Exterior Lights . . . . . . . . . . . . . . . . . . . . . . . . .
Cab Appearance Cab Washing and Polishing IMPORTANT: Carefully read all instructions before using or applying any cleaner or product on the vehicle or components. Failure to follow manufacturers’ recommendations can result in damage to the finish. WARNING Do not power wash or steam clean the engine bay in the area of vehicle electrical components such as the SAM Cab, SAM Chassis, or powernet distribution box.
Cab Appearance Dashboard Care NOTICE When cleaning the dashboard, instrument panel, or gauge lens covers, do not use Armor-All Protectant®, STP Son-of-a-Gun®, window cleaner, or other equivalent treatments. These cleaners contain vinyl plasticizers which can cause stress crazing in the interior plastic panels and can result in cracking of the panels. Some cleaners can also have an adverse effect on the clear plastic of instrument panels and gauge lens covers, resulting in a foggy or cloudy appearance.
Cab Appearance Ball Point Ink Mildew Ball point ink can sometimes be removed if rubbed immediately with a damp cloth, using water or rubbing alcohol. If this does not work, try the procedure used for sulfide stains. Brush the dry fabric with a soft brush. Sponge with detergent, and blot. If the fabric is colorfast, dilute a teaspoon of bleach in one quart (one liter) of cool water. Apply with a swab, directly on the mildew stain. Dab repeatedly with clear, cool water, and blot dry.
23 Headlight Aiming Preliminary Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.1 Checking Headlight Aim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.1 Adjusting Headlight Aim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.
Headlight Aiming Preliminary Checks Before checking or adjusting the headlight aim, do the following. • Check that the hood is closed and latched. • Remove any large amounts of mud or ice from the underside of the fenders. • Check the springs for sagging or broken leaves. • Check the suspension for proper functioning of the leveling mechanism. On cabs with air suspensions, make sure that the height is properly adjusted. • Check for damage to the hood and hinge as- sembly. Repair as necessary.
Headlight Aiming 2 3 A A B B 7.6 m) 25 ft ( 1 01/10/2012 A. B. 1. 2. f545850a Measure the distance from the ground to the center of each headlight bulb. Mark where the center of each headlight projection should appear. Screen or Wall 3. Center of Left-Hand Headlight Projection Center of Right-Hand Headlight Projection Fig. 23.2, Headlight Aiming Screen/Wall A 1 2 3 01/10/2012 f545851a 1. Low-Beam Angle Upper Limit 2. Ideal Low-Beam Projection 3. Low-Beam Angle Lower Limit Fig. 23.
Headlight Aiming 06/18/2007 f545076 Fig. 23.4, Headlight Adjusting Distance Between Ground and Headlight: in (mm) 22–36 (560–900) 36–48 (900–1200) 48–54 (1200–1400) Vertical Low-Beam Headlight Variation Limits Desired Variation (Fig. 23.3, Upper Limit (Fig. 23.3, Item 1): in (mm) up Item 2): in (mm) 0 3.9 (100) 2 (50) down 2 (50) 2.5 (64) down 1.6 (40) Table 23.1, Vertical Low-Beam Headlight Variation Limits 23.3 Lower Limit (Fig. 23.3, Item 3): in (mm) down 3.9 (100) 6 (150) 6.
24 In an Emergency Hazard Warning Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fire Extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Emergency Kit, Optional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Emergency Filter Replacement, Davco . . . . . . . . . . . . . .
In an Emergency Hazard Warning Lights WARNING The hazard warning light switch is located on the dash in what is referred to as the master module. See Fig. 24.1. The hazard lights can be activated regardless of the ignition switch position. To activate the hazard lights, push the center of the switch once. The switch will blink at the same rate that the hazard lights flash. Push the switch again to turn them off.
In an Emergency 1 2 3 8 4 9 5 6 10 7 11/14/2001 1. 2. 3. 4. f470416 Vent Seal Collar Cover 5. Cover Seal 6. Spring 7. Filter Element 8. Threaded Stud 9. Fuel Port 10. Drain Fig. 24.2, Davco Model 232 and 233 Fuel/Water Separator Emergency Starting With Jumper Cables When using jumper cables, follow the instructions below. WARNING Batteries release explosive gas. Do not smoke when working around batteries.
In an Emergency 1 2 3 8 9 4 5 6 10 11 7 11/14/2001 1. 2. 3. 4. Collar Vent Seal Cover f470417 5. 6. 7. 8. Cover Seal Spring Filter Element Threaded Stud 9. Fuel Port 10. Drain 11. Bottom-Plate Collar Fig. 24.3, Davco Model 382 Fuel/Water Separator be damaged when connected to a vehicle with a different operating voltage. NOTE: On vehicles equipped with optional underhood jump start posts, connect to these posts instead of the batteries. 1.
In an Emergency jump start post of the vehicle providing the jump. See Fig. 24.5. could occur near a battery, possibly resulting in severe personal injury from explosion or acid burns. 4. Connect one end of the second jumper cable to the negative terminal of the booster battery, and connect the other end of the cable to to the negative battery post of the Cascadia needing the jump start. 5.
In an Emergency the gross axle weight ratings (GAWR) of the towing vehicle. Otherwise brake capacity will be inadequate, which could result in personal injury or death. Front Towing Hookup 1. Disconnect the battery ground cables. NOTICE Failure to remove the axle shafts when towing the vehicle with the rear wheels on the ground will result in damage to the transmission and other drivetrain components. 2. Remove both drive axle shafts.
In an Emergency OK 1 1 OK 2 07/05/2007 f880793 IMPORTANT: Do not reeve when towing. 1. Tow Hook 2. Chain Fig. 24.6, Reeving kph) is necessary, prepare the side extenders as follows: 3. Place the front tires straight forward and secure the steering wheel in this position. • If middle brackets are installed on the side 4. Disconnect the battery ground cables. extenders, as shown in Fig. 24.7, remove the rubber flex extenders.
In an Emergency 05/13/2014 f602527 Fig. 24.8, Tension Strap Installed to Hold Down the Cab WARNING Urethane foam is flammable! Do not allow any flames, sparks, or other heat sources such as cigarettes or light bulbs to contact urethane foam. Urethane foam in contact with such heat sources could cause a serious, rapid fire, which could result in death, severe burns, or gas poisoning, as well as damage to the vehicle. In Case of a Cab Fire 01/05/2010 f602410 Fig. 24.7, Side Extender Middle Bracket 8.
25 Natural Gas Vehicles Natural Gas Vehicles, General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.1 Natural Gas Vehicles, Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.1 Natural Gas Fuel Tank Filling Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.3 Natural Gas Detection System . . . . . . . . . . . . . . . . . . . . . . . . . . .
Natural Gas Vehicles Natural Gas Vehicles, General Information The vehicle can be equipped with a compressed natural gas (CNG) fuel system, or a liquefied natural gas (LNG) fuel system. CNG is made by compressing natural gas to less than 1% of its volume at standard atmospheric pressure. LNG is created by condensing natural gas into a liquid by cooling it to approximately -259°F (-162°C). When vaporized at ambient temperatures, natural gas is less dense than air, and it rises and disperses.
Natural Gas Vehicles 3 4 2 5 1 7 6 01/21/2014 f470613 1. Sleeper Leak Sensor (zone 3) 2. Engine Compartment Leak Sensor (zone 2) 3. Leak Detection Control Panel (zone 1) (overhead console) 4. Cylinder Shutoff Valve (back-of-cab box) 5. Shutoff Valve, Right Side Cylinder 6. Shutoff Valve and System Components, Left Side Cylinder 7. Fill Panel Fig. 25.1, CNG Component Locations 25.
Natural Gas Vehicles • Permit no smoking or other ignition sources in, or within thirty feet of, a natural gas vehicle. • Have CO2 fire extinguishers (ABC minimum) located in a highly visible and easily accessible location. • Use Purple-K powder (PKP) or a similar dry powder to extinguish an LNG fire. Do not attempt use water around an LNG fire. • Always purge the fuel lines before performing maintenance or repairs on a natural gas fuel system.
Natural Gas Vehicles IMPORTANT: Close all windows and doors during the fueling process. Keeping windows and doors closed allows for easier leak detection inside the cab after fueling. WARNING Natural gas fuel tanks, lines, and valves are always pressurized. Always observe safety precautions. Failure to do so could lead to loss of control over a filling hose or to ignition of the natural gas, which could cause serious bodily injury, death, or severe property damage. 2.
Natural Gas Vehicles 9. Switch on the service pump. A slight hissing noise may be heard as the fuel cylinders fill. 10. Watch the pressure gauge on the service pump. When the gauge reads approximately 3600 psi (24 800 kPa), or when the fill pressure stops climbing, the CNG cylinders are full. The service pump will shut itself down automatically. See Table 25.1 for pressure compensation values based on ambient temperatures. 11.
Natural Gas Vehicles 04/28/2009 f080157 Fig. 25.4, Interior Warning Sticker 2. Exit the vehicle leaving as many doors and windows open as possible, and move at least 30 feet away from vehicle. If the vehicle is parked, stay at lease 30 feet away until it is safe to do the following. 3. Manually close all fuel shutoff valves, including those on the LNG tank or CNG cylinders. 4.
Natural Gas Vehicles NOTICE Silicone-based chemicals and cleaners will permanently disable the sensors. When cleaning the vehicle, cover the sensors with a plastic covering. Keep the sensors covered until the area has been cleared of any cleaning fumes. Harsh chemicals, including some high alcohol cotenant washer fluids, and extremely high temperatures may damage the sensor. Puncture of or damage to the seal located inside the sensor housing will significantly shorten the sensor life.
Natural Gas Vehicles 10 9 11 8 7 6 14 12 13 5 1 2 3 4 02/06/2014 1. 2. 3. 4. 5. f470614 Green Light Red Light Sensor Buzzer Alarm Test Button 6. 7. 8. 9. 10. Sensor Fault Indicator Lights Zone Numbers Trace Leak Indicator Lights Significant Leak Indicator Lights Silence Engaged Light 11 12. 13. 14. Silence Button Relay Reset Button Relay Engaged Light Power Indicator Light Fig. 25.
Natural Gas Vehicles Item Shutdown Reset Button Relay Engaged Light Display — On Off Control Module Functions Function Resets the system after an alarm activation. Relay is engaged and test or alarm is being cleared. Normal condition. Test Button — Tests the overhead console operation and circuitry. Silence Button — Silences the alarm buzzer. On Indicates the buzzer is active but silenced. Off Normal condition.
Natural Gas Vehicles 5. Without starting the engine, turn the ignition switch to the ON position (Fig. 25.7). The electronic gauges on the instrumentation control unit (ICU) will complete a full sweep of their dials, the warning and indicator lights will illuminate, and the buzzer will sound for three seconds. Major Repairs and Replacement of Natural Gas Components IMPORTANT: All repairs to natural gas system and components must be performed by certified technicians.
26 Specifications Fuses and Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.1 Replacement Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.3 Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.
Specifications Fuses and Relays Part F20 F21 CAUTION This vehicle may be equipped with a roofmounted Citizens’ Band (CB) antenna. Operation of an amplified CB radio with output power greater than FCC limits (4W AM/12W SSB) is illegal, and may expose vehicle occupants to radio frequency (RF) radiation that exceeds FCC maximum permissible RF exposure limits.
Specifications Position SAM Cab Relays Function Power FD Spare 1 & 3 BR21 Source Part BAT F1 Dash Power Recp 1 Power FD Spare 2 & 4 BR22 R3 BAT Slpr Power Recp 3 Heated Seats Dash Power Recp2 IGN Fleet Mgmt Sys BR23 CB F7 BAT Aux Cab Heater Aux Coolant Heater GPS Driver Info Sys R7 Fleet Mgmt Sys F2 F3 F4 F5 F6 IGN F8 F9 F10 F11 F12 F13 F14 ICU Trans Temp/Shift Select IGN Phone Position R1 R2 Coll Warn Sys R9 R10 SRS Airbags Amplifier Power Mirror Heat (L, R, & Aux) Power Recp6 ACC AC
Specifications MEGA Fuse Junction Block (MFJB) Fuses, EPA07 Only Part Name AMP F5 Inverter 200 Table 26.5, MEGA Fuse Junction Block (MFJB) Fuses, EPA07 Only Powernet Distribution Box (PNDB) Fuses, EPA10 and Newer Fuse Function AMP Aftertreatment Control A 30 Module B Emergency Power 20 C Radio/Clock 5 D Alternator Remote Sense 5 1 Powertrain PDM 175 2 SAM Chassis 125 3 SAM Cab 175 Table 26.
Specifications Fluids and Lubricants Type Engine Oil* Fuel† Power Steering Fluid Hydraulic Clutch Fluid Manual Transmission Lubricant‡§ Antifreeze Drive Axle Lubricant Approved Fluid or Lubricant Engines compliant with EPA07 or newer regulations: Engine lube oil with a sulfated ash level less than 1.0 wt %; currently referred to as CJ-4 oil. Engines compliant with EPA07 or newer regulations: Ultralow-sulfur diesel (ULSD) with 15 ppm sulfur content or less, based on ASTM D2622 test procedure.
Index Subject Page A Accessory Heaters . . . . . . . . . . . . . . . . . . . . . . . . 8.5 Espar Heater . . . . . . . . . . . . . . . . . . . . . . . . . 8.6 Webasto Heater . . . . . . . . . . . . . . . . . . . . . . . 8.7 Adjustable Steering Column Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.20 Adjusting Headlight Aim . . . . . . . . . . . . . . . . . . . 23.1 Air Brake System . . . . . . . . . . . . . . . . . . . . . . . . 13.1 Automatic Slack Adjusters . . . . . . . . . . . .
Index Subject Page Dashboard Care . . . . . . . . . . . . . . . . . . . . . . . . Dash-Mounted Brake Controls . . . . . . . . . . . . . . . Antilock Braking System . . . . . . . . . . . . . . . . . Parking Brake Control Valve . . . . . . . . . . . . . . . Trailer Air Supply Valve . . . . . . . . . . . . . . . . . . Trailer Brake Lever . . . . . . . . . . . . . . . . . . . . . Detroit™ Automated Transmissions . . . . . . . . . . . . . . . . . . . . . . . . . Clutch Abuse Protection . . . . . . . . . . . .
Index Subject Page Aftertreatment System Indicators Label . . . . . . . . . . . . . . . . . . . . . . 1.1 Certified Clean Idle Label . . . . . . . . . . . . . . . . . 1.4 EPA Noise Emission Control Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Vehicle Emission Control Information Label . . . . . . . . . . . . . . . . . . . . . 1.4 Engine Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 13.5 Engine Brake Operation . . . . . . . . . . . . . . . . . 13.5 Engine Idle Limiting .
Index Subject Page Fuel Gauge, Pre-EPA10 . . . . . . . . . . . . . . . . . Fuel/Diesel Exhaust Fluid (DEF) Gauge, EPA10 and Newer . . . . . . . . . . . . . . . . . . . . . . . . . . . . Primary and Secondary Air Pressure Gauges . . . . . . . . . . . . . . . . . . . . . Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . Transmission Fluid Temperature Gauge . . . . . . . . . . . . . . . . . . . Turbocharger Boost Pressure Gauge . . .
Index Subject Page R Replacement Bulbs . . . . . . . . . . . . . . . . . . . . . . 26.3 Roll Stability System . . . . . . . . . . . . . . . . . . . . . . 6.11 Hard-Braking Advisor . . . . . . . . . . . . . . . . . . . 6.13 Roll Stability Advisor . . . . . . . . . . . . . . . . . . . . 6.12 Roll Stability Control . . . . . . . . . . . . . . . . . . . . 6.12 Trip/Leg Totals . . . . . . . . . . . . . . . . . . . . . . . . 6.13 RollTek Rollover Protection System . . . . . . . . . . . . . . . . . . . . . . .
