DRAFT
TM 5-4210-249-13&P-2
0168
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04287
WARNING
ICON 3
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.
Step 18.
Remove non-operating lower rear center clearance light (WP 0342). With a test lead
set, check for 22 to 28 VDC between terminal black wire at main wire harness
clearance light connector terminal and a known good ground.
If 22 to 28 VDC are not present, repair black wire in main wire harness if
repairable (TM 9-2320-325-14&P), or replace main wire harness
(WP 0455).
NOTE
Lower center rear clearance marker LED light assembly must be inserted into connector
so "+" marking on light assembly aligns with black wire. LED lights will not function if
installed in reversed position.
Step 19.
Turn Off Clearance Lamps (TM 9-2320-347-10). Turn Service Drive Lights Off
(TM 9-2320-347-10). Turn battery disconnect switch to OFF position (WP 0007). With
a lead test set, check for continuity across main wire harness terminal white wire from
main wire harness clearance light connector terminal and a known good ground.
a.
If there is continuity, replace non-operating clearance light (WP 0342).
b.
If there is no continuity, repair wire 1640 in main wire harness if
repairable (TM 9-2320-325-14&P), or replace main wire harness
(WP 0455).
0168-11
