TM 5-3805-293-23-2
0024
Table 1. Window Wipers and Washers Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Front Windshield
2. Turn battery disconnect switch
Washer Does Not Work.
and ignition switch to ON position
Front Windshield Wiper
(TM 5-3805-293-10).
is Operational - Contin-
Front Washer Does Not Operate -
3. Turn front washer control to ON
ued
position (TM 5-3805-293-10).
Repeat troubleshooting from begin-
ning.
Front Washer Operates - Trouble-
shooting complete.
Test Step 5. Test 200-BK Ground
Circuit to Front Washer Motor for
High Resistance or Open.
1. Using digital multimeter, measure
Resistance 5.0 Ohms or Greater -
resistance between cab lower wir-
Replace cab lower wiring harness
ing harness connector P-C59 ter-
(WP 0266).
minal 2 (WP 0009, Figure 375)
Proceed to step 2.
and machine ground.
Resistance Less Than 5.0 Ohms -
Connect P-C59 (WP 0009, Figure
375) on front washer motor (WP
0261).
Proceed to step 2.
2. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
3. Turn front washer control to ON
Front Washer Does Not Operate -
position (TM 5-3805-293-10).
Repeat troubleshooting from begin-
ning.
Front Washer Operates - Trouble-
shooting complete.
Test Step 6. Test for Open Front
Windshield Washer Motor.
1. Disconnect cab lower wiring har-
ness connector P-C67 (WP 0009,
Figure 373) from RH door washer
motor (WP 0261).
2. Connect cab lower wiring harness
connector P-C59 (WP 0009, Fig-
ure 375) on RH washer motor
(WP 0261).
3. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
0024-80
