XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004)
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No diagnostic trouble codes are displayed in the SWM.
Possible source
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Defective windscreen-wiper switch
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Defective control unit.
Fault symptom[s]
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Windscreen wipers operate at low speed.
Checking the Windshield Wiper Switch
Checking the windshield wiper switch
Checking components
Activate the windshield wiper switch. Read off the status.
Hint: If the wiper switch status is OK the fault is not in the steering wheel module (SWM).
Was the wiper switch status OK?
Yes - No Fault Found
No - Replacing the component
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Replacing the component
Replace the wiper switch
Other information:
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To replace the wiper switch, see Washer / wiper switch, replacing See: Sensors and Switches/Sensors and Switches - Wiper and Washer
Systems/Wiper Switch/Service and Repair.
Select "Continue" when the fault has been remedied.
Continue - Checking components
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Checking components
Activate the windshield wiper switch. Read off the status.
Hint: The fault is in the windshield wiper switch if the windshield wiper switch status is OK.
Was the wiper switch status OK?
Yes - Troubleshooting procedure complete
No - Replacing the component
