GM Service Manual Online
For 1990-2009 cars only

Description

Module

DTC B2532 Front Fog Lamps Control Circuit Low

BCM

DTC B2533 Front Fog Lamps Control Circuit High

BCM

DTC B2552 Backup Lamps Control Circuit Low

BCM

DTC B2553 Backup Lamps Control Circuit High

BCM

DTC B2577 Headlamp Control Circuit Low

BCM

DTC B2578 Headlamp Control Circuit High

BCM

DTC B2582 Headlamp High Beam Control Circuit Low

BCM

DTC B2587 Parklamp Control Circuit Low

BCM

DTC B2588 Parklamp Control Circuit High

BCM

DTC B2602 DRL Control #1 Circuit Low

BCM

DTC B2603 DRL Control #1 Circuit High

BCM

DTC B2617 Pass Compartment Dimming #2 Circuit Low

BCM

DTC B2618 Pass Compartment Dimming #2 Circuit High

BCM

DTC B2647 Ambient Light Sensor Circuit Low

BCM

DTC B2648 Ambient Light Sensor Circuit High

BCM

DTC B2650 LH DRL Filament Open

BCM

DTC B2651 RH DRL Filament Open

BCM

DTC B2654 Pass Compartment Dimming #3 Circuit Low

BCM

DTC B2655 Pass Compartment Dimming #3 Circuit High

BCM

DTC B2665 Park Lamp Switch Circuit High

BCM

DTC B2742 Fog Lamp Switch Circuit Low

BCM