FIELD MAINTENANCE
24 VDC ELECTRICAL - REAR MARKER LIGHT(S) DO NOT OPERATE
INITIAL SETUP:
Tools and Special Tools
MSD/ICE, Test Set, Electronic Systems
(WP
0194, Table 1, Item 27)
MSD-V2, Test Set, Electronic Systems
(WP
0194, Table 1, Item 28)
Tool Kit, General Mechanic’s: Automotive
(WP
0194, Table 1, Item 47)
Personnel Required
Wheeled Vehicle Mechanic (2)
References
WP
0004
References (cont.)
WP
0055
WP
0057
WP
0058
WP
0059
Equipment Condition
24 vdc cable assembly connected to vehicle (TM
9-2330-342-10). (WP
0190)
Parking brake applied (TM 9-2330-342-10).
(WP
0190)
Wheels chocked (TM 9-2330-342-10). (WP
0190)
TROUBLESHOOTING PROCEDURE
24 VDC ELECTRICAL - REAR MARKER LIGHT(S) DO NOT OPERATE
STEP 1
Does at least one rear or rear side marker light operate?
NOTE
•
The following troubleshooting procedures cover one rear marker light, but they apply
to all rear marker lights.
•
All electrical wires and components listed in this troubleshooting procedure are
illustrated and located in Electrical System Schematic.
1.
Have assistant turn engine start switch to ON. Refer to vehicle Operator's manual (WP
0190).
2.
Have assistant turn ON lights. Refer to vehicle Operator's manual (WP
0190).
TM 9-2330-342-23&P
0022
0022-1