Test C: The High Beams Are Inoperative

PINPOINT TEST C: THE HIGH BEAMS ARE INOPERATIVE

C1-C4:

C4-C5:

Normal Operation
When the multifunction switch is placed in the HIGH BEAM position with the headlamps on, the multifunction switch routes voltage to the smart junction box (SJB) through circuit CLF27 (GN/BN). The SJB then routes voltage to the high beams through circuit CBP14 (VT/OG).

Possible Causes
- Fuse
- Circuit CBP14 (VT/OG) open
- Circuit CLF27 (GN/BN) open
- Multifunction switch
- SJB