Test B: Both Low Beams Are Inoperative
PINPOINT TEST B: BOTH LOW BEAMS ARE INOPERATIVENormal Operation
When the headlamp switch is placed in the HEADLAMPS ON position, the multifunction switch routes voltage to the central junction box (CJB) through circuit 13 (RD/BK). The CJB then routes voltage to the headlamps.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Multifunction switch