Test H: The Stoplamps Are Inoperative

PINPOINT TEST H: THE STOPLAMPS ARE INOPERATIVE

H1-H2:

H2-H4:

H5:

Normal Operation
The stoplamp switch is supplied voltage through circuit SBP22 (BN/RD) from the smart junction box (SJB). When the brake pedal is applied, the stoplamp switch routes voltage to the SJB through circuit CCB08 (VT/WH).

Possible Causes
- Fuse
- Circuit CCB08 (VT/WH) open
- Circuit SBP22 (BN/RD) open
- Stoplamp switch
- SJB