TM-9-2350-261-20-1
CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4
TM-9-2350-261-20-1 - Page 247 of 346
TM 9-2350-261-20-1
HORN DOES NOT OPERATE — Continued
0037 00
2Y
1.
Remove right headlight wiring harness circuit 25 plug
(1) from horn jack (2).
2.
Turn MASTER SWITCH to ON (see your -10).
3.
Measure voltage between right headlight wiring harness circuit
25 plug (1) and ground with horn button depressed.
4.
Does multimeter read less than 17 volts?
2YN
1.
Replace horn (WP 0255 00).
2.
Verify no faults found.
003700-2
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