Table 4-2. Unit Troubleshooting - CONT.
TEST OR INSPECTION
CHASSIS ELECTRICAL (CONT)
LICENSE LAMP ASSEMBLY DOES NOT OPERATE.
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
Step 1. Remove lens and lamp and check for continuity across lamp.
If continuity is not present, replace lamp (page 4-77).
Step 2. Pry LH taillights from grommets and check for loose ground connection.
Tighten ground connection.
Step 3. Using multimeter, check for 12 Vdc at LH junction block terminal marked BLACK.
If 12 Vdc are present, replace defective license lamp assembly (page 4-77).