TM 5-2410-240-23-1
0022
Table 1. Window Wiper and Washer Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Right Door Wiper Does
Test Step 5.
Not Operate Properly
1. Turn ignition switch and battery
Continued
disconnect switch to OFF position
(TM 5-2410-240-10).
2. Inspect fuse #26 (TM 5-2410-240- Fuse #26 OK - Proceed to step 3.
10).
Fuse #26 Not OK - Proceed to Test
Step 6.
3. Disconnect right door washer
pump harness connector WP-C2
(WP 0018, Figure 223) from rear
window washer pump.
4. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-2410-240-10).
5. Turn right door wiper/washer con-
trol to wash position (TM 5-2410-
240-10).
6. Using digital multimeter, check for
Voltage Less Than Specified Range
voltage (WP 0283) between right
- Proceed to step 7.
door washer pump harness con-
Voltage Within Specified Range -
nector WP-C2 (WP 0018, Figure
Replace right window washer pump
223) terminal 1 and 2.
(WP 0223). Ensure all harness con-
Voltage should be approximately 18 to
nectors are reconnected. Verify
26 volts.
proper operation of machine (TM 5-
2410-240-10).
7. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-240-10).
8. Disconnect harness connector
WP-C1 (WP 0018, Figure 4) from
harness connector CH-C26 (WP
0018, Figure 97).
9. Using digital multimeter, test for
No Continuity - Replace washer
continuity (WP 0283) between
pump harness (WP 0153, WP 0154).
harness connector WP-C2 (WP
Ensure all harness connectors are
0018, Figure 223) terminal 1 and
reconnected. Verify proper operation
harness connector WP-C1 (WP
of machine (TM 5-2410-240-10).
0018, Figure 4) terminal 5.
Continuity - Proceed to step 10.
10. Using digital multimeter, test for
No Continuity - Replace washer
continuity (WP 0283) between
pump harness (WP 0153, WP 0154).
harness connector WP-C2 (WP
Ensure all harness connectors are
0018, Figure 223) terminal 2 and
reconnected. Verify proper operation
harness connector WP-C1 (WP
of machine (TM 5-2410-240-10).
0018, Figure 4) terminal 2.
Continuity - Proceed to step 11.
0022-48
