Test E: The Demand Lamps Are Inoperative

PINPOINT TEST E: THE DEMAND LAMPS ARE INOPERATIVE

E1-E2:

E2-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 GD139 (BK/YE). The glove compartment lamp (Zephyr only) is case grounded.

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