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 DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 28 (ANTILOCK BRAKE SYSTEM)REPAIR INSTRUCTIONSREAR WHEEL SPEED SENSOR REPLACEMENTINSTALLATION PROCEDURE

2013 Buick Regal Turbo Premium, Standard Trans

Installation Procedure

2013 Buick Regal Turbo Premium, Standard TransSECTION Installation Procedure

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Wheel Speed Sensor Bolt

Courtesy of GENERAL MOTORS CORP.

Install the wheel speed sensor to the rear suspension knuckle.

CAUTION: Refer to Fastener Caution .

Install the wheel speed sensor bolt (1) and tighten to 9 N.m (80 lb 0n).

Fig 2: Wheel Speed Sensor Harness Clips And Rear Suspension Bracket

Courtesy of GENERAL MOTORS CORP.

Install the wheel speed sensor harness clips (1) to the rear suspension bracket.
Connect the wheel speed sensor harness electrical connector.

Fig 3: Shock Absorber Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the shock absorber electrical connector (1), if equipped.
Install the rear wheelhouse panel liner. Refer to Rear Wheelhouse Panel Liner Replacement .
Install the rear tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
Perform the Diagnostic System Check - Vehicle .

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.