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Installation Procedure

  1. Apply a light coat of wheel speed anti-corrosion grease to the rear wheel speed sensor and mounting pad on the rear suspension knuckle. Adhesives, Fluids, Lubricants, and Sealers 
  2. GM6478344Courtesy of GENERAL MOTORS COMPANY

    Rear Wheel Speed Sensor (1) - Install

  3. GM6478343Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Fastener Caution

    Rear Wheel Speed Sensor Bracket Bolt (2) @Rear Suspension Cradle - Install and tighten - Fastener Specifications 

  4. Connect the electrical connectors. (1)
  5. Install underbody panels as necessary. Underbody Panel Component Locator
  6. GM6478340Courtesy of GENERAL MOTORS COMPANY

    Rear Wheel Speed Sensor Bolt (2) @Rear Suspension Knuckle - Install and tighten - Fastener Specifications 

  7. Rear Wheel Speed Sensor Bracket Bolt (1) @Rear Suspension Knuckle - Install and tighten - Fastener Specifications 
  8. GM6478339Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector and install the wiring harness retainers as necessary. (1, 3)

  9. GM6478338Courtesy of GENERAL MOTORS COMPANY

    Rear Wheel Speed Sensor Bracket Bolt (1) @Rear Suspension Upper Control Arm - Install and tighten [2x] - Fastener Specifications 

  10. Install the rear tire and wheel assembly. Tire and Wheel Removal and Installation
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