TM 5-3805-248-23-1
LIGHTING SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
0012 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4.
Headlights Are All
d. Connect multimeter positive lead to
blue wire from headlight relay
Inoperative - Continued.
(harness side) and multimeter
negative lead to chassis ground.
394-1584
e. Place battery disconnect switch in
ON position (TM 5-3805-248-10).
f. Place light switch in SER DRIVE
1. If battery voltage is indicated, go to Test
position.
3.
2. If battery voltage is not indicated, go to
Step g.
g. Place battery disconnect switch in
OFF position (TM 5-3805-248-10).
h. Disconnect light switch electrical
connections (WP 0067 00).
i. Set multimeter to appropriate ohm
(Ω) range (WP 0018 00).
0012 00-11
