TM-9-2320-272-23-1

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5

SEPTEMBER 2012

  TM-9-2320-272-23-1 - Page 830 of 1313

FIELD MAINTENANCE
TAIL AND MARKER LIGHTS INOPERATIVE
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
Multimeter
(Volume 5, WP
0826, Table 1, Item 34)
Test Set, Electronic Systems
(Volume 5, WP
0826, Table 1, Item 51)
Personnel Required
(2)
References
Point to Point Schematics
References (cont.)
Volume 2, WP
0315
Volume 2, WP
0327
Volume 2, WP
0330
Volume 3, WP
0352
Equipment Condition
Vehicle parked and engine shut down.
(TM
9-2320-272-10)
TROUBLESHOOTING PROCEDURE
TAIL AND MARKER LIGHTS INOPERATIVE
NOTE
Conduct these malfunction tests if tail and marker lights are inoperative. This procedure will
check for battery voltage at tail and marker light connector, lighting system harness connector
and faulty wiring or connectors.
TM 9-2320-272-23-1
0096
0096-1


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