GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module

B1482

DTC B1482

BCM

B2532

DTC B2532

BCM

B2533

DTC B2533

BCM

B2600

DTC B2600

BCM

B2602

DTC B2602

BCM

B2603

DTC B2603

BCM

B2622

DTC B2622

BCM

B2623

DTC B2623

BCM

B2627

DTC B2627

BCM

B2628

DTC B2628

BCM

B2662

DTC B2662

BCM

B2743

DTC B2743

BCM