User Manual
8 SPN 7~
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
TCU 7 * * E Short circuit in max flow solenoid
system
ECM 70 2 C E Parking Brake Switch - Data Erratic,
Intermittent, or Incorrect
ECM 70 2 C L Parking Brake Switch - Data Erratic,
Intermittent, or Incorrect
ECM 701 14 C F Auxiliary Input/Output 1 - Special In-
structions
ECM 701 14 C E Auxiliary Input/Output 1 - Special In-
structions
ECM 701 14 C L Auxiliary Input/Output 1 - Special In-
structions
MCU 701 4 * E Hour-Meter-Voltage Below Normal,
Or Shorted To Low Source
MCU 701 4 * L Hour-Meter-Voltage Below Normal,
Or Shorted To Low Source
MCU 701 4 * F Hourmeter Circuit - Voltage Below
Normal, or Shorted to Low Source
ECM 702 5 C F Auxiliary Input/Output 2 Circuit -
Current below normal or open circuit
ECM 702 6 C F Auxiliary Input/Output 2 Circuit -
Current above normal or grounded
circuit
ECM 702 3 C E Auxiliary Input/Output 2 Circuit -
Voltage above normal, or shorted to
high source
ECM 702 3 C L Auxiliary Input/Output 2 Circuit -
Voltage above normal, or shorted to
high source
ECM 702 5 C E Auxiliary Input/Output 2 Circuit -
Current below normal or open circuit
ECM 702 5 C L Auxiliary Input/Output 2 Circuit -
Current below normal or open circuit
ECM 702 6 C E Auxiliary Input/Output 2 Circuit -
Current above normal or grounded
circuit
ECM 702 6 C L Auxiliary Input/Output 2 Circuit -
Current above normal or grounded
circuit
ECM 702 3 C F A problem was detected with the du-
al output-driver A circuit.
ECM 7026 11 C E Engine Fuel Valve 1 - Root Cause
Not Known
ECM 7026 11 C L Engine Fuel Valve 1 - Root Cause
Not Known
ECM 7026 13 C E Engine Fuel Valve 1 - Out of Cali-
bration
ECM 7026 13 C L Engine Fuel Valve 1 - Out of Cali-
bration
ECM 703 11 C E Warning Auxiliary Equipment Sen-
sor Input # 3 (OEM Switch) - Root
Cause Not Known
ECM 703 11 C L Warning Auxiliary Equipment Sen-
sor Input # 3 (OEM Switch) - Root
Cause Not Known
ECM 703 14 C E Auxiliary Equipment Sensor Input 3
Engine Protection Critical - Special
Instructions
ECM 703 14 C L Auxiliary Equipment Sensor Input 3
Engine Protection Critical - Special
Instructions
ECM 703 3 C E Auxiliary Input/Output 3 Circuit -
Voltage above normal, or shorted to
high source
ECM 703 3 C L Auxiliary Input/Output 3 Circuit -
Voltage above normal, or shorted to
high source
continued..........
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 703 11 C F Auxiliary Equipment Sensor Input
Number 3 (OEM Switch) - Root
Cause Not Known.
ECM 703 3 C F Auxiliary Input/Output #3 Circuit -
shorted high
ECM 703 14 C F Auxiliary Equipment Sensor : Auxili-
ary Equipment Sensor Input 3 En-
gine Protection Critical - Special In-
structions
MCU 705 0 * E (MCU Input)Battery Voltage-Data
Valid But Above Normal Operational
Range
MCU 705 0 * L (MCU Input)Battery Voltage-Data
Valid But Above Normal Operational
Range
MCU 705 1 * E (MCU Input)Battery Voltage-Data
Valid But Below Normal Operational
Range
MCU 705 1 * L (MCU Input)Battery Voltage-Data
Valid But Below Normal Operational
Range
MCU 705 0 * F Battery Voltage High
MCU 705 1 * F Battery Voltage Low
Warn-
ing
706 * * E (Warning) Battery Voltage low
Warn-
ing
706 * * L (Warning) Battery Voltage Low
Warn-
ing
706 * * F (Warning) Battery Voltage Low
MCU 707 1 * F Alternator Node I Voltage Low (or
Open Circuit)
MCU 707 1 * E Alternator Voltage-Data Valid But
Below Normal Operational Range
MCU 707 1 * L Alternator Voltage-Data Valid But
Below Normal Operational Range
TCU 709 * * L Warning Symbol Lamp
TCU 71 * * L S.C. TO BATTERY VOLTAGE AT
CLUTCH K1
TCU 71 * * F S.C. TO BATTERY VOLTAGE AT
CLUTCH K1
MCU 711 2 * E One Touch Deceleration Switch –
Data Erratic, Intermittent Or Incor-
rect
MCU 712 2 * E Power Boost Switch – Data Erratic,
Intermittent Or Incorrect
MCU 714 3 * E Acceleration Dial Voltage-Voltage
Above Normal, Or Shorted To High
Source
MCU 714 3 * L Acceleration Dial Voltage-Voltage
Above Normal, Or Shorted To High
Source
MCU 714 4 * E Acceleration Dial Voltage-Voltage
Below Normal, Or Shorted To Low
Source
MCU 714 4 * L Acceleration Dial Voltage-Voltage
Below Normal, Or Shorted To Low
Source
MCU 715 3 * E Rotate Signal Input Voltage-Voltage
Above Normal, Or Shorted To High
Source
MCU 715 3 * L Rotate Signal Input Voltage-Voltage
Above Normal, Or Shorted To High
Source
MCU 715 4 * E Rotate Signal Input Voltage-Voltage
Below Normal, Or Shorted To Low
Source
MCU 715 4 * L Rotate Signal Input Voltage-Voltage
Below Normal, Or Shorted To Low
Source
continued..........
114
8 SPN 7~