TM 5-2420-231-23-1
0050
Table 1. Rear Window Washer Does Not Operate - Continued.
050
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7. Using a digital multimeter, test for
Continuity - Replace side options
Rear Window Washer Does
continuity between side options
wiring harness (WP 0255).
Not Operate - Continued
wiring harness connector (WP
Connect all wiring harness connectors.
0007, Figure 43) terminal D and
Install bezel on rear instrument panel
machine ground. There should be
right-side cover (WP 0172).
no continuity.
Proceed to Test Step 11.
No Continuity - Replace chassis
options wiring harness (WP 0171).
Connect all wiring harness connectors.
Install front instrument right-side cover
(WP 0176).
Install bezel on rear instrument panel
right-side cover (WP 0172).
Proceed to Test Step 11.
Test Step 11. Verify That Symptom Is
Resolved.
1. Ensure that all wiring harness con-
nectors are connected.
2. Connect batteries (WP 0157) and
turn ignition switch to the on posi-
tion (TM 5-2420-231-10).
3. Install headliner (WP 0346), if
removed.
4. Press and hold the rear window
Rear Window Washer Pump
washer switch (Figure 9, Item 2)
Operates and Washer Fluid
(TM 5-2420-231-10). Rear win-
Discharges on Rear Window -
dow washer pump should activate,
Troubleshooting complete.
and washer fluid should discharge
Rear Window Washer Pump
on rear window (Figure 9, Item 1).
Operates but Does Not Discharge
Washer Fluid on Rear Window -
Repeat troubleshooting from beginning.
Rear Window Washer Pump Does
Not Operate - Repeat troubleshooting
from beginning.
0050-14
