Test N: The Hazard Lamps Are Always On

PINPOINT TEST N: THE HAZARD LAMPS ARE ALWAYS ON

N1-N3:

Normal Operation
The smart junction box (SJB) sends out a voltage reference signal through circuit 385 (WH/RD) to the hazard switch. When the hazard switch is on, the voltage signal is routed to ground through circuit 1205 (BK). When the SJB detects the hazard switch on, the SJB sends and controls the supply voltage to the respective turn lamps which then flash approximately 80 times per minute.

Possible Causes
- Circuit 385 (WH/RD) short to ground
- Hazard switch
- SJB