User Manual
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 2981 3 C F Coolant Pressure 2 Circuit - Voltage
Above Normal, or Shorted to High
Source
ECM 2981 18 C E Coolant Pressure 2 - Data Valid but
Below Normal Operational Range -
Moderately Severe Level
ECM 2981 18 C L Coolant Pressure 2 - Data Valid but
Below Normal Operational Range -
Moderately Severe Level
ECM 2981 3 C E Coolant Pressure 2 Circuit - Voltage
Above Normal, or Shorted to High
Source
ECM 2981 3 C L Coolant Pressure 2 Circuit - Voltage
Above Normal, or Shorted to High
Source
ECM 2981 4 C E Coolant Pressure 2 Circuit - Voltage
Below Normal, or Shorted to Low
Source
ECM 2981 4 C L Coolant Pressure 2 Circuit - Voltage
Below Normal, or Shorted to Low
Source
ECM 2981 18 C F Coolant Pressure : Coolant Pressure 2
- Data Valid but Below Normal Opera-
tional Range - Moderately Severe Lev-
el
ECM 2981 4 C F Coolant Pressure : Coolant Pressure 2
Circuit - Voltage Below Normal, or
Shorted to Low Source
TCU 2A * * L S.C. TO GROUND PARKING BRAKE
SENSOR INPUT
TCU 2A * * F S.C. TO GROUND PARKING BRAKE
SENSOR INPUT
TCU 2B * * L INCHSENSOR-SIGNAL MISMATCH
TCU 2B * * F INCHSENSOR-SIGNAL MISMATCH
TCU 2C * * L S.C. TO BATTERY VOLTAGE OR
O.C. AT DLM TRACTION ADJUST
DASHBOARD DEVICE INPUT
TCU 2C * * F S.C. TO BATTERY VOLTAGE OR
O.C. AT DLM TRACTION ADJUST
DASHBOARD DEVICE INPUT
TCU 2D * * L S.C. TO GROUND DLM TRACTION
ADJUST DASHBOARD DEVICE IN-
PUT
TCU 2D * * F S.C. TO GROUND DLM TRACTION
ADJUST DASHBOARD DEVICE IN-
PUT
TCU 2E * * L S.C. TO BATTERY VOLTAGE OR
O.C. AT DLM STEERING ANGLE
SENSOR INPUT
TCU 2E * * F S.C. TO BATTERY VOLTAGE OR
O.C. AT DLM STEERING ANGLE
SENSOR INPUT
TCU 2F * * L S.C. TO GROUND DLM STEERING
ANGLE SENSOR INPUT
TCU 2F * * F S.C. TO GROUND DLM STEERING
ANGLE SENSOR INPUT
43
3 SPN 2~










