Test E: The Flash-to-Pass Feature Is Inoperative

PINPOINT TEST E: THE FLASH-TO-PASS FEATURE IS INOPERATIVE.

E1-E2:

E2-E4:

Normal Operation
The smart junction box (SJB) sends a reference signal to the multifunction switch through circuit CLF27 (GN/BN). When the multifunction switch is placed in the FLASH-TO-PASS position, the voltage signal is routed to ground. When the SJB detects a request for the flash-to-pass, the SJB sends voltage to the high beam headlamps.

Possible Causes
- Circuit CLF27 (GN/BN) open
- Multifunction switch
- SJB