TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Right Door Windshield
9. Using digital multimeter (WP
1.
If continuity is NOT found, replace
Washer Does Not Oper-
0296), test for continuity between
washer pump harness (WP
ate - Continued
pin 2 on washer pump harness
0224). Ensure all harness con-
connector HH-C4 (WP 0018, Fig-
nectors are reconnected. Verify
ure 192) and pin 2 on washer bot-
correct operation of machine (TM
tle connector HH-C1 (WP 0018,
5-2410-241-10).
Figure 155).
2.
If continuity is found, proceed to
step 10.
10. Remove rear wiper motor trim
panel (WP 0229).
11. Disconnect headliner harness
connector HA-C2 (WP 0018, Fig-
ure 115) from cab harness con-
nector H-C6 (WP 0018, Figure
114).
12. Using digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
cab harness (WP 0254). Ensure
pin 3 on cab harness washer bot-
all harness connectors are recon-
tle connector H-C8 (WP 0018,
nected. Verify correct operation of
Figure 154) and pin 10 on cab
machine (TM 5-2410-241-10).
harness connector H-C6 (WP
2. If continuity is found, proceed to
0018, Figure 114).
step 13.
13. Lower windshield wiper control
plate and switches from headliner
(WP 0234).
14. Disconnect 530 ORANGE right
wiper washer supply connector
(WP 0018, Figure 152) from right
door wiper switch.
15. Using digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
headliner harness (WP 0232).
530 ORANGE right wiper washer
Ensure all harness connectors
supply connector (WP 0018, Fig-
are reconnected. Verify correct
ure 152) and pin 10 on headliner
operation of machine (TM 5-2410-
harness connector HA-C2 (WP
241-10).
0018, Figure 115).
2. If continuity is found, replace right
door wiper switch (WP 0234).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
0022-100
