Test H: All The Stoplamps Are Inoperative

PINPOINT TEST H: ALL THE STOPLAMPS ARE INOPERATIVE

Normal Operation - Taurus, Taurus X
The stoplamp switch is supplied voltage through circuit SBP02 (YE/RD) from the SJB. When the brake pedal is applied, the stoplamp switch routes voltage to the SJB and the high mounted stoplamp through circuit CCB08 (VT/WH).

Normal Operation - Sable
The stoplamp switch is supplied voltage through circuit SBP02 (YE/RD) from the SJB. When the brake pedal is applied, the stoplamp switch routes voltage to the SJB, the rear lamps, 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
- SJB

H1-H3:

H3-H4: