LIGHT SYSTEM TROUBLESHOOTING AND MAINTENANCE PROCEDURES.
TEST OR INSPECTION
BLACKOUT DRIVE LIGHTS FAIL TO OPERATE. (cont)
Step 3. Test the continuity of the headlight switch (Figure 7-106) in all blackout drive positions. Connect one
multimeter lead to the back of switch and one to ground.
If the multimeter needle does not move, the circuit does not have continuity. Replace light switch assembly.
Refer to paragraph 7-73.
Check the wiring harness for corrosion, cracks or breaks.
If the wiring harness is damaged or defective--repair. Refer to paragraph 7-117. If replacement is necessary-
-contact Direct Support.
DOME LIGHT FAILS TO OPERATE.
Refer to Dome Light and Switch Troubleshooting, paragraphs 7-65 and 7-66.