DTC B1367: IPC Ignition 0 Circuit Low
- If diagnostic system check has been performed, go to next step. If diagnostic system check has not been performed, perform INSTRUMENT PANEL CLUSTER DIAGNOSTIC SYSTEM CHECK
under SELF-DIAGNOSTIC SYSTEM.
- Disconnect instrument cluster connector. Check for intermittent connection, open or short to ground on Pink wire between terminal B1 at instrument cluster connector and terminal E1 (power output of TRANS fuse) in instrument panel fuse block. See Fig 1
. Repair wiring as necessary and go to step 5
. If wiring is okay, go to next step.
- Check instrument cluster connector for loose, damaged or corroded terminals. Repair as necessary and go to step 5
. If connector terminals are okay, go to next step.
- Replace instrument cluster. See INSTRUMENT CLUSTER
under REMOVAL & INSTALLATION. After repairs, go to next step.
- Clear DTCs. Start engine. Turn ignition off. Perform INSTRUMENT PANEL CLUSTER DIAGNOSTIC SYSTEM CHECK
under SELF-DIAGNOSTIC SYSTEM.
Courtesy of GENERAL MOTORS CORP.