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.
Turn off hydraulic generator (WP 0021). Turn OFF vehicle engine (TM 9-2320-347-10).
Remove circuit breaker box cover (WP 0360). Check for continuity across passenger
side extendable floodlight relay from line side to load side, with PASS FLOOD switch in
ON position (WP 0004).
If continuity is not present, go to Step 13.
Check for 22 to 28 VDC at wire 1147 (violet) from passenger side extendable floodlight
relay to a known good ground.
If 22 to 28 VDC are not present, go to Step 9.
Check if rear stowage compartment light illuminates (WP 0010).
If rear stowage compartment light does not illuminate (WP 0010),
troubleshoot Passenger Side and Rear Stowage Compartment Light(s) Do
Turn battery disconnect switch to OFF (WP 0007). Check for continuity across wire
2740 (black) from passenger side floodlight relay to a known good ground.
If continuity is present, replace passenger extendable light
relay (WP 0373).
If continuity is not present, repair wire 2740 in rear body wire harness if
repairable (TM 9-2320-325-14&P), or replace rear body wire
harness (WP 0461).