TM 5-3805-293-23-2
0024
Table 1. Window Wipers and Washers Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. LH Door Washer Does
Test Step 7. Test 529-WH Washer
Not Work. LH Door
Circuit for High Resistance or Open
Wiper is Operational -
in Cab Lower Wiring Harness.
Continued
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-293-10).
2. Disconnect cab lower wiring har-
ness connector P-C3 (WP 0009,
Figure 34) from cab upper wiring
harness connector R-C1 (WP
0009, Figure 33) (WP 0266).
3. Using digital multimeter, measure
Resistance 5.0 Ohms or Greater -
resistance between P-C3 terminal
Replace cab lower wiring harness
23 (WP 0009, Figure 34) and P-
(WP 0266).
C74 terminal 1 (WP 0009, Figure
Proceed to step 4.
374).
Resistance Less Than 5.0 Ohms -
Replace cab upper wiring harness
(WP 0265).
Connect P-C74 (WP 0009, Figure
374) on LH door washer motor (WP
0261).
Proceed to step 4.
4. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
5. Turn left door washer control to
Left Door Washer Does Not Oper-
ON position (TM 5-3805-293-10).
ate - Repeat troubleshooting from
beginning.
Left Door Washer Operates - Trou-
bleshooting complete.
6. RH Door Washer Does
Test Step 1. Test 119-PK Fused
Wiper Washer Circuit Voltage to RH
Not Work. RH Door
Door Wiper Washer Switch.
Wiper is Operational
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-293-10).
2. Disconnect cab upper wiring har-
ness connector R-C32 (WP 0009,
Figure 363) from RH door wiper
washer switch (WP 0274).
3. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
0024-86
