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Volvo Workshop Manuals | |
XC70 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 871![]() Fault-tracing information Condition - No steering wheel module diagnostic trouble codes (DTCs) are stored in the central electronic module. - No diagnostic trouble codes (DTCs) are stored in the steering wheel module. Possible source - Defective tailgate wiper. - Defective control module. Fault symptom[s] - The rear windshield wiper motor does not operate. Checking the Tailgate Wiper Checking the tailgate wiper Checking components Activate the tailgate wiper using the 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 tailgate wiper status OK? Yes - No Fault Found No - Replacing components ------------------------------------------------- Replacing components Check the tailgate wiper fuse; replace as necessary. Other information: - For further information about the fuses and relays, see the Wiring Diagram - To access the relay/fuse box in the cargo compartment: Relay/fuse box cargo compartment/Rear electronic module (REM), replacing See: 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 871 | ||
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