Pinpoint Tests

PINPOINT TEST A: THE CLOCK OPERATION IS ERRATIC/INOPERATIVE

A1:

A1-A2:

Normal Operation
The clock receives battery voltage from the smart junction box (SJB) through circuit SBP07 (WH/RD). Ground for the clock is supplied through circuit GD116 (BK/VT).

Possible Causes
- fuse
- clock
- circuit SBP07 (WH/RD) open
- circuit GD116 (BK/VT) open