Possible Causes
| Possible Causes |
|---|
| ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DTCS PRESENT |
| POWERTRAIN CONTROL MODULE (PCM) DTCS PRESENT |
| TRANSMISSION CONTROL MODULE (TCM) DTCS PRESENT |
| BRAKE SYSTEM MALFUNCTION |
| SUDDEN ACCELERATION, DECELERATION OR ACCIDENT |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .