GM Service Manual Online
For 1990-2009 cars only

Description

Module

DTC B0931 Compass Sensor Circuit Malfunction

DIC

DTC B0160 Temp Sensor Circuit Low

DIC

DTC B0162 Temp Sensor Circuit Open

DIC

DTC B2823 Trip Odometer Reset Switch Circuit Low

IPC

DTC B2532 Front Fog Lamps Control Circuit Low in Lighting Systems

BCM

DTC B2533 Front Fog Lamps Control Circuit High in Lighting Systems

BCM

DTC B2552 Backup Lamps Control Circuit Low in Lighting Systems

BCM

DTC B2553 Backup Lamps Control Circuit High in Lighting Systems

BCM

DTC B2577 Headlamp Control Circuit Low in Lighting Systems

BCM

DTC B2578 Headlamp Control Circuit High in Lighting Systems

BCM

DTC B2582 Headlamp High Beam Control Circuit Low in Lighting Systems

BCM

DTC B2587 Parklamp Control Circuit Low in Lighting Systems

BCM

DTC B2588 Parklamp Control Circuit High in Lighting Systems

BCM

DTC B2602 DRL Control #1 Circuit Low in Lighting Systems

BCM

DTC B2603 DRL Control #1 Circuit High in Lighting Systems

BCM

DTC B2647 Ambient Light Sensor Circuit Low in Lighting Systems

BCM

DTC B2648 Ambient Light Sensor Circuit High in Lighting Systems

BCM

DTC B2650 LH DRL Filament Open in Lighting Systems

BCM

DTC B2651 RH DRL Filament Open in Lighting Systems

BCM

DTC B2753 Horn Relay Coil Circuit High in Horns

BCM

DTC B2947 Security System Sensor Power CKT Low in Theft Deterrent

BCM

DTC B2948 Security System Sensor Power CKT High in Theft Deterrent

BCM

DTC B2957 Security System Sensor Data Circuit Low in Theft Deterrent

BCM

DTC B2958 Security System Sensor Data Circuit High in Theft Deterrent

BCM

DTC B2960 Sec Sys Sensor Data Incorrect but Valid in Theft Deterrent

BCM

DTC B3031 Security System Controller in Learn Mode in Theft Deterrent

BCM

DTC B3033 Security System Indicates Tamper in Theft Deterrent

BCM

BXXXX SDM DTCs

Refer to Diagnostic System Check - SIR

SDM

CXXXX EBCM DTCs

Refer to Diagnostic System Check - ABS

EBCM

DTC P0462 Fuel Level Sensor Circuit Low Voltage in Engine Controls - 3.4L

PCM

DTC P0462 Fuel Level Sensor Circuit Low Voltage in Engine Controls - 3.8L

PCM

DTC P0463 Fuel Level Sensor Circuit High Voltage in Engine Controls - 3.4L

PCM

DTC P0463 Fuel Level Sensor Circuit High Voltage in Engine Controls - 3.8L

PCM

DTC P1189 Engine Oil Pressure (EOP) Switch Circuit in Engine Controls - 3.8L

PCM

PXXXX Other PCM DTCs

Refer to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 3.4L

Refer to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 3.8L

PCM