Test H: All The Stoplamps Are Inoperative

PINPOINT TEST H: ALL THE STOPLAMPS ARE INOPERATIVE

Normal Operation
The stoplamp switch is supplied voltage through circuit SBB71 (WH/RD) from the battery junction box (BJB). When the brake pedal is applied, the stoplamp switch routes voltage to the smart junction box (SJB) and the high mounted stoplamp through circuit CCB08 (VT/WH).

This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- Stoplamp switch

H1:

H1-H2: