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Symptom:
REAR WASHER SWITCH STUCK-BCM
REAR WASHER SWITCH STUCK
INTERMITTENT WIRING AND CONNECTORS
TEST
1
Turn the ignition on.
With the DRBIII , select Body, Body Control Module and read the Washer Switch
state.
Does the DRBIII display switch state as Closed?
Yes → Go To 2
→ Go To 3
No
2
Turn the ignition off.
Disconnect the Wiper/Washer Switch harness connector.
Turn the ignition on.
With the DRB, select Body, Body Control Module and read the Rear Washer Switch
state.
Does the DRB display switch state as Open?
Yes → Replace the Rear Washer Switch in accordance with the Service
→ Go To 3
No
3
Turn the ignition on.
With the DRBIII , erase all BCM DTCs.
Turn the ignition off.
The conditions necessary to set this DTC are not present at this time.
Using the schematics as a guide, inspect the wiring and connectors specific to this
circuit.
Wiggle the wiring while checking for shorts and open circuits.
Were there any problems found?
Yes → Repair as necessary.
→ Test Complete.
No
POSSIBLE CAUSES
ACTION
Information.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
WINDSHIELD WIPER & WASHER
991
APPLICABILITY
All
All
All
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