TM 9-2350-277-20-1
BLACKOUT DOME LIGHTS DO NOT WORK (M1068A3 ONLY)—Continued
0041 00
Y
1. Turn MASTER SWITCH to OFF.
2. Remove light bulbs from dome light (WP 0312 00).
3. Check continuity between light bulb center contact (1) and bulb
base (2).
4. Is there continuity?
YES
NO
YN
1. Replace dome light bulbs
(WP 0312 00).
2. Verify no faults found.
2Y
1. Repair dome light assembly (WP 0312 00).
2. Verify no faults found.
AY
1. Turn MASTER SWITCH to OFF.
2. Remove cable W28 plug P1 (1) from adapter plug (2).
3. Measure resistance between cable W28 plugs P1 (1) and P2 (3).
4. Does multimeter read zero ohms?
YES
NO
AYN
1. Replace cable W28 (WP 0849 00).
2. Verify no faults found.
0041 00-2
