GM Service Manual Online
For 1990-2009 cars only

Description

Module(s)

DTC B1000 ECU Malfunction in Body Control System

SDM

DTC B1001 Option Configuration Error in SIR

SDM

DTC B1004 Keep Alive Memory (KAM) in Body Control System

    • DDM
    • IPC
    • IPM

DTC B1007 EEPROM Write Error in Body Control System

    • DDM
    • DIM
    • RIM

DTC B1009 EEPROM Checksum Error in Body Control System

    • DDM
    • DIM
    • RIM
    • VTD

DTC B1327 Device Power Circuit Low in Engine Electrical

    • DDM
    • DIM
    • IPC
    • IPM
    • LRDM
    • PDM
    • RIM
    • RRDM

DTC B1328 Device Power Circuit High in Engine Electrical

    • DDM
    • LRDM
    • PDM
    • RIM
    • RRDM

DTC B1513 Charging System Volts Low in Engine Electrical

IPC

DTC B1514 Charging System Volts High in Engine Electrical

IPC

DTC B1556 IPC EEPROM Odo/Configuration Error

IPC

BXXXX DIM, IPM, RIM DTCs

Refer to Diagnostic System Check - Body Control System in Body Control System

    • DIM
    • IPM
    • RIM

BXXXX DDM, LRDM, PDM, RRDM DTCs

Refer to Diagnostic System Check - Power Door Systems in Doors

    • DDM
    • LRDM
    • PDM
    • RRDM

BXXXX SDM DTCs

Refer to Diagnostic System Check - SIR in SIR

SDM

BXXXX VTD DTCs

Refer to Diagnostic System Check - Theft Deterrent in Theft Deterrent

VTD

DTC C1211 ABS Indicator Lamp Circuit Malfunction in Antilock Brake System

EBCM

DTC C1246 Brake Lining Wear Circuit Open in Antilock Brake System

EBCM

DTC C1248 EBCM Turned the Red Brake Warning Indicator On in Antilock Brake System

EBCM

CXXXX Other EBCM DTCs

Refer to Diagnostic System Check - ABS in Antilock Brake System

EBCM

DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage in Engine Controls - 4.6L

PCM

DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage in Engine Controls - 4.6L

PCM

DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control in Engine Controls - 4.6L

PCM

DTC P0461 Fuel Level Sensor Performance in Engine Controls - 4.6L

PCM

DTC P0462 Fuel Level Sensor Circuit Low Voltage in Engine Controls - 4.6L

PCM

DTC P0463 Fuel Level Sensor Circuit High Voltage in Engine Controls - 4.6L

PCM

DTC P0502 Vehicle Speed Sensor (VSS) Circuit Low Input in Automatic Transaxle - 4T80-E

PCM

DTC P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent in Automatic Transaxle - 4T80-E

PCM

DTC P0621 Generator L-Terminal Circuit in Engine Controls - 4.6L

PCM

DTC P0622 Generator F-Terminal Circuit in Engine Controls - 4.6L

PCM

DTC P0650 Malfunction Indicator Lamp (MIL) Control Circuit in Engine Controls - 4.6L

PCM

DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage in Engine Controls - 4.6L

PCM

DTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage in Engine Controls - 4.6L

PCM

DTC P1189 Engine Oil Pressure (EOP) Switch Circuit in Engine Controls - 4.6L

PCM

DTC P1258 Engine Coolant Overtemperature - Protection Mode Active in Engine Controls - 4.6L

PCM

DTC P1554 Cruise Control Feedback Circuit in Engine Controls - 4.6L

PCM

DTC P1617 Engine Oil Level Switch Circuit in Engine Controls - 4.6L

PCM

PXXXX Other PCM DTCs

Refer to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 4.6L

PCM

U1XXX Loss of Communication DTCs

Refer to Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

    • DDM
    • DIM
    • EBCM
    • IPC
    • IPM
    • LRDM
    • PCM
    • PDM
    • RIM
    • RRDM
    • SDM
    • VTD