Pinpoint Tests

PINPOINT TESTS A: THE CLOCK OPERATION IS INOPERATIVE

A1:

A1-A3:

A4:

Normal Operation
The clock receives battery voltage from the smart junction box (SJB) through circuit SBP14 (BN/RD). Ground for the clock is supplied through circuit GD138 (BK/WH).

Possible Causes
- Fuse
- Circuit SBP14 (BN/RD) open
- Circuit GD138 (BK/WH) open
- Clock
- SJB