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
Test Step 7. Inspect Ground Points
Operate Properly - Con-
of Cab Lower Wiring Harness.
tinued
1. Inspect ground points of cab
Ground Point or Ring Terminal
lower wiring harness (WP 0009,
Dirty or Corroded - Clean as neces-
Figure 65) for dirt, corrosion, and
sary.
damage.
Connect P-C3 (WP 0009, Figure 34)
on R-C1 (WP 0009, Figure 33) (WP
0266).
Connect R-C31 (WP 0009, Figure
367) on LH door wiper washer switch
(WP 0274).
Install cover on fuse box (TM 5-3805-
293-10).
Proceed to step 2.
Ring Terminal Defective - Replace
cab lower wiring harness (WP 0266).
Connect R-C31 (WP 0009, Figure
367) on LH door wiper washer switch
(WP 0274).
Install cover on fuse box (TM 5-3805-
293-10).
Proceed to step 2.
No Problem Found - Install cab lower
wiring harness terminals on ground
point with mounting hardware and
tighten securely.
Proceed to Test Step 8.
2. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-3805-293-10).
3. 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.
0024-29
