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 MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTILOCK BRAKE SYSTEMREPAIR INSTRUCTIONSREAR WHEEL SPEED SENSOR REPLACEMENTREMOVAL PROCEDURE
2013 Buick Regal Turbo Premium, Standard Trans
Removal Procedure
2013 Buick Regal Turbo Premium, Standard TransSECTION Removal Procedure
WARNING:
Refer to Brake Dust Warning .
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
- Remove the rear tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
- Remove the rear wheelhouse panel liner. Refer to Rear Wheelhouse Liner Replacement .
- Clean the wheel speed sensor mounting area on the suspension knuckle of any accumulated dirt and debris.
- Disconnect the shock absorber electrical connector (1), if equipped.
- Release the wheel speed sensor harness clips (1) from the rear suspension bracket.
- Disconnect the wheel speed sensor harness electrical connector.
- Remove the wheel speed sensor bolt (1).
- Remove the wheel speed sensor from the rear suspension knuckle.
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.