Symptom Chart

Condition	Possible Sources	Action
The reversing lamps are inoperative	Smart junction box (SJB)	Go to Pinpoint Test T .
The individual reversing lamp is inoperative	Circuitry SJB	Go to Pinpoint Test U .
The reversing lamps are on continuously	Circuitry SJB Powertrain control module (PCM)	Go to Pinpoint Test V .