Possible Causes
| Possible Causes |
|---|
| LOOSE OR BROKEN ACCESSORY DRIVE BELT OR DEFECTIVE TENSIONER |
| HIGH RESISTANCE IN THE FUSED (B+) CIRCUIT BETWEEN THE PDC AND THE PCM |
| FAULTY BATTERY |
| ALTERNATOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .