Test A: The Low Beams Are Inoperative

PINPOINT TEST A: THE LOW BEAMS ARE INOPERATIVE

A1-A2:

Normal Operation
The battery junction box (BJB) provides voltage to the smart junction box (SJB) through circuit SBB19 (BU/RD) for the low beam operation.

Possible Causes
- Fuse
- Circuit SBB19 (BU/RD) open
- SJB