Diagnosis & Repair Procedure
Check whether brake lights come on when brake pedal is depressed. If brake lights come on, check wiring between ECM terminal No. 15 and in-line splice. If brake lights do not come on, repair brake light circuit wiring.
Check whether brake lights come on when brake pedal is depressed. If brake lights come on, check wiring between ECM terminal No. 15 and in-line splice. If brake lights do not come on, repair brake light circuit wiring.