DTC B1000: BCM Malfunction: Testing
- If Body Control Module (BCM) diagnostic system check has been performed, go to next step. If Body Control Module (BCM) diagnostic system check has not been performed, go toBODY CONTROL MODULE (BCM) DIAGNOSTIC SYSTEM CHECK under SYSTEM TESTS.
- Replace BCM. See BODY CONTROL MODULE (BCM) under REMOVAL & INSTALLATION. Program BCM. See BODY CONTROL MODULE (BCM) under PROGRAMMING.