TM 5-3805-248-23-1
LIGHTING SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
0012 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5.
Service Stop/Tail Lights
Are Inoperative.
WARNING
Remove all jewelry, watch, rings, etc. prior to disconnecting cables from batter-
ies or other electrical source. Items can come in contact with battery or electrical
source and cause electrical shock. Failure to follow this warning may cause
injury or death.
Make sure wheels are chocked and bowl is lowered to ground for all tests. Fail-
ure to do so may cause injury or death.
Eye protection must be worn when performing maintenance where components
or particles could fly out during procedure. Failure to take precautions may
cause injury.
NOTE
For detailed electrical diagram, refer to WP 0005 00.
1.
Determine whether both stoplamps
1. If only tail lights are inoperative, go to
and tail lights are inoperative.
Test 6.
2. If only stoplamps are inoperative, go to
Test 2.
3. If both stoplamps and tail lights are
inoperative, replace light switch (WP
2.
Check light switch.
a. Place battery disconnect switch in
OFF position (TM 5-3805-248-10).
b. Disconnect light switch electrical
connections (WP 0067 00).
c. Set multimeter to appropriate ohm
(Ω) range (WP 0018 00).
