TM 9-2350-247-20-1
INFRARED HEADLIGHT(S) DOES NOT OPERATE—Continued
0037 00
CY
1. Measure resistance between beam selector switch jack (1) pins C
(2) to A (3) and between pins C (2) to B (4). Multimeter should
read 0 ohms once and infinity once.
2. Click beam selector switch and repeat above test. Multimeter
should indicate infinity once and 0 ohms once.
3. Is beam selector switch operating properly?
YES
NO
CYN
1. Replace beam selector switch
(WP 0273 00).
2. Verify no faults found.
2CY
1. Faulty main wiring harness circuit 514 or 515.
2. Notify your supervisor.
0037 00-5/6 blank
