TM 9-2350-247-20-1
HORN DOES NOT OPERATE—Continued
0044 00
3Y
1. Turn MASTER SWITCH OFF.
2. Install jumper wire between main wiring harness circuit 25 plug
(1) and ground.
3. Partially remove instrument panel (WP 0256 00). Disconnect
circuit 25/25A plug (2) from horn switch (3).
4. Measure resistance between circuit 25 lead and ground.
5. Does multimeter read 0 ohms?
YES
NO
3YN
1. Remove jumper wire.
2. Repair main wiring harness circuit
25 (WP 0294 00).
3. Verify no faults found.
0044 00-3
