TM 5-3895-377-13&P
Table 4-2. Unit Troubleshooting - CONT.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
CHASSIS ELECTRICAL (CONT)
2.
TURN SIGNALS DO NOT OPERATE.
WARNING
Remove rings, bracelets, wristwatches, and neck chains before working on any
vehicle. Jewelry can catch on equipment and cause injury, or may short across an
electrical circuit and cause severe burns or electrical shock.
Step 1.
Pry taillights from grommets and check for loose ground connections. Tighten ground connections.
Step 2.
Using a multimeter, check for 12 Vdc at LH junction block terminal marked YELLOW.
If 12 Vdc are present, replace defective LH lamp assembly (page 4-75).
Step 3.
If only RH lamp assembly is out, use a multimeter and check RH junction block terminal marked
green.
If 12 Vdc are present, replace defective RH lamp assembly (page 4-82).
If 12 Vdc are not present, replace or repair wire between junction blocks.
4-30
