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XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)

Relays and Modules > Relays and Modules - Steering and Suspension > Relays and Modules - Steering > Steering Mounted Controls Communication Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 1227

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Trouble-Shooting Information

Trouble-shooting information

Condition

-

No SWM diagnostic trouble codes are displayed in the CEM

-

No diagnostic trouble codes are displayed in the SWM.

Possible source

-

Defective windscreen-wiper switch

-

Defective control unit.

Fault symptom[s]

-

Front windscreen washer does not work.

Checking Windshield Washing

Checking windshield washing

Checking components

Activate the windshield washer using 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?

Relays and Modules > Relays and Modules - Steering and Suspension > Relays and Modules - Steering > Steering Mounted Controls Communication Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 1227

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