Operation CHARM: Car repair manuals for everyone.

Test F: An Individual Demand Lamp Is Inoperative

PINPOINT TEST F: AN INDIVIDUAL DEMAND LAMP IS INOPERATIVE


F1-F2:






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). The glove compartment lamp is grounded through circuit GD138 (BK/WH).

Possible Causes
- Circuit CLN09 (YE/GN) open
- Circuit GD150 (BK/WH) open
- Circuit GD138 (BK/WH) open
- Interior lamp