GM Service Manual Online
For 1990-2009 cars only

Removal Procedure - Right

    Caution: Refer to Safety Glasses Caution in the Preface section.

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

    Caution: Refer to Brake Dust Caution in the Preface section.


    Object Number: 1943679  Size: SH
  1. Disconnect the wheel speed sensor jumper harness electrical connector (1).
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  3. Remove the right hand front wheel. Refer to Tire and Wheel Removal and Installation .

  4. Object Number: 1943671  Size: SH
  5. Disconnect the wheel speed sensor jumper harness electrical connector (4).
  6. Detach the wheel speed sensor jumper harness (2) from the brake hose/wheel speed sensor jumper harness bracket (1).
  7. Detach the wheel speed sensor jumper harness (2) from the front strut mounting bracket (3).
  8. Important: Note the routing of the wheel speed sensor jumper harness (2).

  9. Remove the wheel speed sensor jumper harness (2) from the vehicle.

Installation Procedure - Right

    Caution: Refer to Safety Glasses Caution in the Preface section.

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

    Caution: Refer to Brake Dust Caution in the Preface section.


    Object Number: 1943671  Size: SH

    Important: Make sure the routing of the wheel speed sensor jumper harness (2) is secured and routed in its original location.

  1. Install the wheel speed sensor jumper harness (2) to the vehicle.
  2. Attach the wheel speed sensor jumper harness (2) from the front strut mounting bracket (3).
  3. Attach the wheel speed sensor jumper harness (2) to the brake hose/wheel speed sensor jumper harness bracket (1).
  4. Connect the wheel speed sensor jumper harness electrical connector (4).
  5. Install the right hand front wheel. Refer to Tire and Wheel Removal and Installation .
  6. Lower the vehicle.

  7. Object Number: 1943679  Size: SH
  8. Connect the wheel speed sensor jumper harness electrical connector (1).
  9. Use the scan tool in order to clear any DTCs.
  10. Perform the System Check-Vehicle. Refer to Diagnostic System Check - Vehicle .

Removal Procedure - Left

    Caution: Refer to Safety Glasses Caution in the Preface section.

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

    Caution: Refer to Brake Dust Caution in the Preface section.


    Object Number: 1943681  Size: SH
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement for 3.6L engine, or Air Cleaner Assembly Replacement for 6.0L engine.
  2. Disconnect the wheel speed sensor jumper harness electrical connector (1).
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Remove the left hand front wheel. Refer to Tire and Wheel Removal and Installation .

  5. Object Number: 1943670  Size: SH
  6. Disconnect the wheel speed sensor jumper harness electrical connector (1).
  7. Detach the wheel speed sensor jumper harness (3) from the brake hose/wheel speed sensor jumper harness bracket (4).
  8. Detach the wheel speed sensor jumper harness (3) from the front strut mounting bracket (2).
  9. Important: Note the routing of the wheel speed sensor jumper harness (3).

  10. Remove the wheel speed sensor jumper harness (3) from the vehicle.

Installation Procedure - Left

    Caution: Refer to Safety Glasses Caution in the Preface section.

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

    Caution: Refer to Brake Dust Caution in the Preface section.


    Object Number: 1943670  Size: SH

    Important: Make sure the routing of the wheel speed sensor jumper harness (3) is secured and routed in its original location.

  1. Install the wheel speed sensor jumper harness (3) to the vehicle.
  2. Attach the wheel speed sensor jumper harness (3) from the front strut mounting bracket (2).
  3. Attach the wheel speed sensor jumper harness (3) to the brake hose/wheel speed sensor jumper harness bracket (4).
  4. Connect the wheel speed sensor jumper harness electrical connector (1).
  5. Install the left hand front wheel. Refer to Tire and Wheel Removal and Installation .
  6. Lower the vehicle.

  7. Object Number: 1943681  Size: SH
  8. Connect the wheel speed sensor jumper harness electrical connector (1).
  9. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement for 3.6L engine, or Air Cleaner Assembly Replacement for 6.0L engine.
  10. Use the scan tool in order to clear any DTCs.
  11. Perform the System Check-Vehicle. Refer to Diagnostic System Check - Vehicle .