Table 4-2. Unit Troubleshooting - CONT.
TEST OR INSPECTION
CHASSIS ELECTRICAL (CONT)
LICENSE LAMP ASSEMBLY DOES NOT OPERATE (CONT).
Step 7. Remove screws, lock washers, cover, and gasket from junction box. Tag, mark, and disconnect wires from
resistors. Using a multimeter, check resistance across resistor s).
If 4 ohms + 1 are not measured, replace resistor (page 4-65).
Step 8. Using a multimeter, check continuity between pin E on 24 Vdc intervehicular connector and resistor.
If continuity is not present, replace 24 Vdc intervehicular connector (page 4-93).
If continuity is present, replace or repair wire between 24 vdc intervehicular connector and resistor.