Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLVO2004V70 L5-2.5L TURBO VIN 59 B5254T2REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - STEERING AND SUSPENSIONRELAYS AND MODULES - STEERINGSTEERING MOUNTED CONTROLS COMMUNICATION MODULE
2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2
Steering Mounted Controls Communication Module
2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2SECTION Steering Mounted Controls Communication Module
Description and Operation
Testing and Inspection- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Checking Contact Reel
- Checking Front Windscreen Washer
- Checking Indicator Switch
- Checking Rear Windshield Washing
- Checking SWM Control Unit
- Checking the Audio / Carphone Switch
- Checking the Audio/Telephone Switch Unit
- Checking the Contact Reel
- Checking the Cruise Control Switch
- Checking the Cruise-Control Switch Unit
- Checking the Error Message
- Checking the Read and Reset Button on the Indicator Switch
- Checking the Read and Reset Button on the Turn Signal Lamp Switch
- Checking the Read Button on the Indicator Switch
- Checking the Read Button on the Turn Signal Lamp Switch
- Checking the RTI Switch
- Checking the Steering Wheel Buttons For RTI (Road Traffic Information)
- Checking the Steering Wheel Module
- Checking the Tailgate Wiper
- Checking the Turn Signal Lamp Switch
- Checking the Windscreen-Wiper Switch
- Checking the Windshield Wiper Switch
- Checking Windshield Washing
- Component Tests and General Diagnostics
- Scan Tool Testing and Procedures
- Pinout Values and Diagnostic Parameters
- Programming and Relearning
Locations
Service and Repair
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.