FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Test G: The Demand Lighting/Battery Saver Is Inoperative

PINPOINT TEST G: THE DEMAND LIGHTING/BATTERY SAVER IS INOPERATIVE


G1:






G1-G2:






Normal Operation
The battery saver relay, integral to the smart junction box (SJB), provides power to the demand lamps. Any demand lamp switch, when activated, provides power to the selected demand lamp. The demand lamps are energized anytime the SJB activates the battery saver relay. The SJB grounds the battery saver relay, and when the relay is energized, voltage is supplied to the demand lamp circuits on circuit 705 (LG/OG).

Possible Causes
- Fuse
- Circuit 705 (LG/OG) open
- SJB