FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Test F: An Individual Demand Lamp Is Inoperative

PINPOINT TEST F: AN INDIVIDUAL DEMAND LAMP IS INOPERATIVE

Normal Operation
The lighting control module (LCM) provides power to the demand lamps through circuit 705 (LG/OG). The demand lamps are grounded through circuit 57 (BK). The demand lamps will remain powered for a predetermined amount of time. Once that timeout has been reached, the LCM removes voltage from circuit 705 (LG/OG).

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Lamp assembly


F1-F3:






F3 Continued: