TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
All Windshield Wipers and
20. Using digital multimeter (WP
1. If continuity is found, proceed to
Washers Do NOT Oper-
0296), test for continuity between
step 21.
ate - Continued
pin 1 on fuse panel wiring harness
2. If continuity is NOT found, replace
connector A-C1 (WP 0018, Figure
fuse panel wiring harness (WP
22) and left cavity of fuse
0176). Install Fuse #1 on fuse
number 1 (WP 0018, Item 2).
panel (TM 5-2410-241-10).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
21. Disconnect instrument panel har-
ness connector E-C16 (WP 0018,
Figure 112) from cab harness
connector H-C2 (WP 0018, Figure
113).
22. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 23.
pin 4 on instrument panel harness
2. If continuity is NOT found, replace
connector E-C16 (WP 0018, Fig-
platform harness (WP 0209) and
ure 112) and pin 1 on platform
instrument panel harness (WP
harness connector MA-C3 (WP
0260). Install Fuse #1 on fuse
0018, Figure 21).
panel (TM 5-2410-241-10).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
23. Remove rear wiper motor trim
panel (WP 0229).
24. Disconnect headliner harness
connector HA-C2 (WP 0018, Fig-
ure 115) from cab harness H-C6
(WP 0018, Figure 114).
25. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 26.
pin 4 on cab harness connector
2. If continuity is NOT found, replace
H-C2 (WP 0018, Figure 113) and
cab harness (WP 0254). Install
pin 2 on cab harness connector
Fuse #1 on fuse panel (TM 5-
H-C6 (WP 0018, Figure 114).
2410-241-10). Ensure all harness
connectors are reconnected. Ver-
ify correct operation of machine
(TM 5-2410-241-10).
26. Lower windshield wiper control
plate and switches from headliner
(WP 0234).
0022-47