TM 9-2350-277-20-1
SERVICE TAILLIGHT DOESN’T WORK
0035 00
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General mechanic’s tool kit: automotive
(WP 0926 00, Item 65)
Multimeter (WP 0926 00, Item 30)
Personnel Required
Unit Mech 63T10
Helper (H)
References
See your -10
Equipment Condition
Engine stopped (see your -10)
Vehicle blocked (see your -10)
T
1. Operate SERVICE LIGHT switch in all positions (see your -10).
2. Do any exterior lights operate in any LIGHTING CONTROL
switch positions?
YES
NO
TN
1. Go to: No Exterior Lights Operate
(WP 0029 00).
Y
1. Turn light switch to SER DRIVE.
2. Remove harness 12268797 circuit 21 plug (1) from left taillight
jack (2).
3. Measure voltage between harness 12268797 circuit 21 plug (1)
and ground.
4. Does multimeter read less than 17 volts?
YES
NO
YN
1. Replace service taillight bulb
(WP 0302 00).
2. Verify no faults found.
0035 00-1
