PRNDL Display Inaccurate Or Inoperative
- Perform POWERTRAIN ON-BOARD DIAGNOSTIC (OBD) SYSTEM CHECK under SELF-DIAGNOSTIC SYSTEM in appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE. Go to next step.
- Perform INSTRUMENT PANEL CLUSTER DIAGNOSTIC SYSTEM CHECK under SELF-DIAGNOSTICS. Go to next step.
- Verify PRNDL display operation. If display is operating normally, check for intermittent loose, corroded or broken wiring or connections. If display is not operating normally, go to next step.
- Replace IPC. See INSTRUMENT PANEL CLUSTER under REMOVAL & INSTALLATION. After repairs, go to next step.
- Start engine, step on brake pedal and operate gear shifter to confirm proper PRNDL operation. If problem is still present, go back to step 4 .