DTC B1001: Option Configuration Error
- If instrument cluster diagnostic system check has been performed, go to next step. If instrument cluster diagnostic system check has not been performed, perform instrument cluster diagnostic system check. See INSTRUMENT CLUSTER DIAGNOSTIC SYSTEM CHECK under SELF-DIAGNOSTIC SYSTEM.
- Perform setup procedure for Body Control Module (BCM). See BODY CONTROL MODULE PROGRAMMING/REGULAR PRODUCTION OPTION CODES under PROGRAMMING. Using scan tool, retrieve Instrument Panel Cluster (IPC) DTCs. If DTC B1001 resets, replace instrument cluster. If DTC B1001 does not reset, system is okay at this time. Check for poor connections and intermittent conditions.