TM 5-3805-248-23-1
LIGHTING SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
0012 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8.
Blackout Drive Lamp Is
d. Connect multimeter positive lead to
"D" terminal of light switch
Inoperative - Continued.
(harness side) and multimeter
negative lead to chassis ground.
394-1596
e. Place battery disconnect switch in
1. If continuity is not indicated, repair
ON position (TM 5-3805-248-10).
open circuit between blackout drive
lamp and light switch (WP 0018 00).
2. If continuity is indicated, replace light
switch (WP 0067 00).
0012 00-25
