Specifications

PLEASE NOTE!
FAULT CODE / TROUBLESHOOTING
Warranty Process - perform an Edith extraction printout to record codes before proceeding. Carefully document the Complaint – Cause and Correction.
000 - NORMAL OPERATION
1. No Repairs needed.
010 – OVER-VOLTAGE
1. System maximum voltage is 16 volts.
2. The only possible cause of this code is either.
a. A battery charger in boost mode.
b. Alternator overcharging.
3. Clear the code repair as needed.
011 - UNDER VOLTAGE SHUT DOWN
1. System minimum voltage is 10.5 volts.
2. Verify battery voltage.
3. Install the Y interface adapter.
4. Connect the multi-meter to the red and brown wires and set to volts DC.
5. Record the voltage.
6. If the voltage is less than 12.6 (ooded cell) 12.8 (AGM) connect the battery charger and log off the job until the batteries are fully charged, otherwise
continue below.
7. Turn on the unit while watching the multi-meter.
8. If the voltage remains above 10.5 clear the code, no repairs are needed, otherwise continue below.
9. Troubleshoot the tractors wiring harness utilizing the factory manuals - check for voltage drop on cables leading to the heater.
10. Clear codes when repaired.
012 - OVERHEAT AT OVERHEATING SENSOR
1. Sensor has detected excessive temperatures.
2. Verify coolant in the system and bleed if necessary.
3. Check coolant hoses to ensuring they are free from obstructions.
4. If equipped with heater shutoff valves, make sure they are open to allow coolant ow.
5. Listen to see if the coolant pump is operating.
i. If the coolant pump is not operating and you are getting a code 12 the internal magnetic coolant pump is plugged. The pump must be removed and cleaned.
(see page 17).
This is a non-warranty repair.
Care must be taken when removing the lines. The inlet/outlet ports on the pump housing can be damaged or broken if this care is not taken!
6. When removing the control unit inspect the main connector for corrosion.
If the wiring is damaged or connection is corroded, replace the connection and inspect the control unit terminals.
7. Clear code and run unit.
8. If code returns replace the overheat sensor.
9. Clear code and run unit ensuring issue is resolved.
014 - TEMPERATURE DIFFERENCE BETWEEN TEMPERATURE SENSOR AND OVERHEAT SENSOR TO LARGE
1. Check for restricted coolant ow.
i. Large temperature differences between the inlet and outlet lines is an indication of a ow issue.
ii. If equipped with heater shutoff valves, make sure they are open to allow coolant ow.
2. Ensure fuel pump angle is at 15 to 35 degree with the outlet/harness being the high side.
3. Perform a fuel quantity test.
i. Disconnect the fuel line from heater.
ii. Turn the unit on (remember 60 second delay prior to activation).
iii. Place fuel line in graduated cylinder and allow to run for the rst of the two start attempt.
iv. Fuel quantity should measure between 8.5 and 9.5 ml.
1. If quantity is low verify the fuel system does not have any obstructions.
2. Replace FMP inlet fuel lter and retest.
3. If quantity is high, replace pump and retest unit.
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5
Fault Code / Troubleshooting
REVISION LEVEL A - 12/09/13
PLEASE NOTE!
PLEASE NOTE!