TEST OR INSPECTION
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
Put EMERG MASTER and F/R LOWER WARNING switches to off position (WP 0004).
Turn Service Drive Lights Off (TM 9-2320-347-10). Remove driver side rear lower
warning light (WP 0351). Turn Service Drive Lights On (TM 9-2320-347-10). Put
EMERG MASTER and F/R LOWER WARNING switches to on position (WP 0004).
With a test lead set, check for 22 to 28 VDC across wire 1610 (black) from driver side
body wire harness warning light connector, terminal 3 to a known good ground.
If 22 to 28 VDC are present, go to Step 20.