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Home >> Chevrolet >> 2021 >> Tahoe SSV >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Front Wheel Speed Sensor Replacement - Left Side >> Installation Procedure
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Installation Procedure

  1. Front Wheel Speed Sensor Wiring Harness (1) - Install
    GM5591078Courtesy of GENERAL MOTORS COMPANY
  2. Connect the electrical connector. (2)
  3. Front Wheel Speed Sensor Retainer (3) - Install
  4. Front Wheel Speed Sensor Bracket (3) - Install
    GM5591081Courtesy of GENERAL MOTORS COMPANY
  5. Front Wheel Speed Sensor Retainer (2) - Install
  6. CAUTION:

    Refer to Fastener Caution .

  7. Front Wheel Speed Sensor Bracket Bolt (1) - Install and tighten - Fastener Specifications 
  8. {If equipped }Wiring Harness (1) @Front Wheel Speed Sensor Bracket - Install [3x]
    GM5591077Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Typical front wheel speed sensor bracket shown, actual image may vary based on option content.

  9. Front Wheel Speed Sensor Wiring Harness (1) @Wiring Harness Bracket - Install
    GM5591079Courtesy of GENERAL MOTORS COMPANY
  10. Front Wheel Speed Sensor Bracket (2) - Install
    GM5591082Courtesy of GENERAL MOTORS COMPANY
  11. Front Wheel Speed Sensor Bracket Bolt (1) - Install and tighten - Fastener Specifications 
  12. Apply a light coat of wheel speed anti-corrosion grease to the front wheel speed sensor (3) and mounting pad on the front steering knuckle. Adhesives, Fluids, Lubricants, and Sealers 
  13. Front Wheel Speed Sensor (3) - Install
  14. Front Wheel Speed Sensor Bolt (4) - Install and tighten - Fastener Specifications 
  15. Install the front tire and wheel assembly. Tire and Wheel Removal and Installation (Steel Wheel) , or Tire and Wheel Removal and Installation (Aluminum Wheel)
  16. Remove the support and lower the vehicle.
  17. Verify the repair is complete. Diagnostic Repair Verification