Test N: The Hazard Lamps Are Inoperative

PINPOINT TEST N: THE HAZARD LAMPS ARE INOPERATIVE

N1-N3:

N3-N4:

Normal Operation
Voltage is sent by the smart junction box (SJB) to the multifunction switch through circuit 385 (WH/RD). When the hazard lamp function is selected, the multifunction switch routes voltage to the electronic flasher. The electronic flasher then routes voltage back to the multifunction switch, which in turn routes voltage to all the turn signal lamps.

Possible Causes
- Fuse
- Circuit 385 (WH/RD) open
- Multifunction switch
- SJB