Test E

PINPOINT TEST E: AN INDIVIDUAL DEMAND LAMP IS INOPERATIVE

Test E1-E2:

Normal Operation
The instrument cluster energizes the battery saver relay through circuit 1005 (VT/OG) when the ignition switch is in the START/RUN position. The battery saver relay provides power to circuit 705 (LG/OG). Circuit 705 (LG/OG) provides power to each demand lamp switch which when activated provide power to the selected demand lamp. The demand lamps are grounded through circuit 1205 (BK). The battery saver deactivates the power circuit when the instrument cluster grounds the relay on circuit 1005 (VT/OG) after time-out.

Possible Causes
- battery saver relay
- ignition switch
- demand lamp switch
- circuit 1005 (VT/OG)
- circuit 705 (LG/OG)
- circuit 1205 (BK)