Test E: The Demand Lamps Are Inoperative

PINPOINT TEST E: THE DEMAND LAMPS ARE INOPERATIVE

E1-E3:

Normal Operation
The smart junction box (SJB) supplies voltage to the demand lamps on circuit CLN09 (YE/GN). The demand lamps are grounded through circuit GD150 (BK/WH).

Possible Causes
- Fuse
- Circuit CLN09 (YE/GN) open or short to ground
- Circuit GD150 (BK/WH) open
- SJB