TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Horn Does Not Operate -
22. Disconnect front lighting harness
Continued
top horn connector G-C4 (WP
0018, Figure 156) from top horn
(WP 0182).
23. Disconnect front lighting harness
bottom horn connector G-C5 (WP
0018, Figure 157) from bottom
horn (WP 0182).
24. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-2410-241-10).
25. Operate horn switch several times
(TM 5-2410-241-10).
26. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
27. Remove Fuse #13 (Figure 11,
Item 1) from fuse panel (TM 5-
2410-241-10).
1. If continuity is found, replace
0296), test for continuity between
horns (WP 0182). Install Fuse #13
blades of Fuse #13.
on fuse panel (TM 5-2410-241-
10)
Fuse #13 (TM 5-2410-241-10).
Proceed to step 29.
29. Disconnect engine harness con-
99) from front lighting harness
connector G-C1 (WP 0018, Fig-
ure 98).
1. If continuity is found, proceed to
0296), test for continuity between
step 31.
pin C on front lighting harness
connector G-C1 (WP 0018, Fig-
front lighting harness (WP 0167).
ure 98) and pin 1 on front lighting
Ensure all harness connectors
harness top horn connector G-C4
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
0022-106