TM 5-3805-293-23-2
0024
Table 1. Window Wipers and Washers Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. LH Door Wiper Does Not
5. Turn left door wiper/washer con-
Left Door Wiper Does Not Work in
Operate Properly - Con-
trol to LOW, HIGH, and PARK
One Or More Positions Or Does Not
tinued
position (TM 5-3805-293-10).
Return To Park - Repeat trouble-
shooting from beginning.
Left Door Wiper Works In Low, and
High Position, and Returns to Park
- Troubleshooting complete.
Test Step 28. Test 118-GY Fused
Wiper Washer Circuit Voltage to LH
Door Wiper Motor.
1. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
2. Using digital multimeter, measure
Voltage Within 18-26 Volts - Replace
for Voltage between R-C19 termi-
LH door wiper motor (WP 0259).
nal E (WP 0009, Figure 368) and
Connect R-C19 (WP 0009, Figure
machine ground.
368) on WK-C1 (WP 0009, Figure
369) (WP 0265).
Connect R-C31 (WP 0009, Figure
367) on LH door wiper washer switch
(WP 0274).
Proceed to step 3.
Voltage Not Within 18-26 Volts -
Replace cab upper wiring harness
(WP 0265).
Connect WK-C2 (WP 0009, Figure
370) on LH door wiper motor (WP
0259).
Proceed to step 3.
3. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
4. Turn left door wiper/washer con-
Left Door Wiper Does Not Work in
trol to LOW, HIGH, and PARK
One Or More Positions Or Does Not
position (TM 5-3805-293-10).
Return To Park - Repeat trouble-
shooting from beginning.
Left Door Wiper Works In Low, and
High Position, and Returns to Park
- Troubleshooting complete.
3. RH Door Wiper Does Not
Test Step 1. Inspect RH Door Wiper
Operate Properly
Operation.
1. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
0024-50
