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 MANUALSVOLVO2004XC90 AWD L5-2.5L TURBO VIN 59 B5254T2REPAIR AND DIAGNOSISBODY AND FRAMESEATSPOWER SEAT CONTROL MODULESERVICE AND REPAIR
2004 Volvo XC90 AWD L5-2.5L Turbo VIN 59 B5254T2
Power Seat Control Module: Service and Repair
2004 Volvo XC90 AWD L5-2.5L Turbo VIN 59 B5254T2SECTION Service and Repair
Power seat module (PSM), replacing
Removing the power seat module (PSM)
Raise the seat to its highest position.
Remove the seat from the car. See Upholstery back rest, replacing Upholstery Backrest, Replacing.
Remove the key. The key must be removed to ensure that the ignition is not switched on by mistake.
Wait one minute before starting work.
Remove the 2 screws.
Disconnect the connector.
Remove the control module.
Installing the power seat module (PSM)
Install:
- the control module
- the connector
- the 2 screws. Tighten
- the key
- the front seat. See Upholstery back rest, replacing Upholstery Backrest, Replacing.
Ordering software
Order the software. Software Downloading
Finishing
Check that no diagnostic trouble codes have been stored during the repair.
Test operate the seat. Check all the functions.
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.