GM Service Manual Online
For 1990-2009 cars only

Description

Module

DTC B1000 BCM Malfunction

BCM

DTC B1001 Option Configuration Error

BCM

DTC B1369 Ignition 0 Fault

BCM

DTC B1374 Ignition 1 Fault

BCM

DTC B1379 Ignition 3 Fault

BCM

DTC B2965 Key In Ignition Fault

BCM