GM Service Manual Online
For 1990-2009 cars only

Front Wheel Speed Sensor Replacement JD9, JF3, JF7


Object Number: 1858124  Size: MF

Callout

Component Name

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

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  3. Remove the brake rotor. Refer to Front Brake Rotor Replacement .

1

Wheel Speed Sensor Electrical Connector Clip

Procedure

  1. Disconnect the electrical connector.
  2. Release the wheel speed sensor electrical connector clip from the brake hose bracket.

2

Wheel Speed Sensor Harness Clip

Procedure

Release the wheel speed sensor harness clip from the brake hose bracket.

3

Wheel Speed Sensor Harness Clip

Procedure

Release the wheel speed sensor harness clip from the steering knuckle bracket.

4

Wheel Speed Sensor Bolt

Notice: Refer to Fastener Notice in the Preface section.

Tighten
17 N·m (13 lb ft)

5

Wheel Speed Sensor

Procedure

Perform the Diagnostic System Check - Vehicle .

Front Wheel Speed Sensor Replacement JH6, JH7


Object Number: 1862948  Size: MF

Callout

Component Name

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

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation.
  3. Remove the brake rotor. Refer to Front Brake Rotor Replacement.

1

Wheel Speed Sensor Electrical Connector Clip

Procedure

  1. Disconnect the electrical connector.
  2. Release the wheel speed sensor electrical connector clip from the frame.

2

Wheel Speed Sensor Harness Clip

Procedure

Release the wheel speed sensor harness clip from the frame.

3

Wheel Speed Sensor Harness Clip

Procedure

Release the wheel speed sensor harness clip from the upper control arm.

4

Wheel Speed Sensor Harness Clip

Procedure

Release the wheel speed sensor harness clip from the brake hose bracket.

5

Wheel Speed Sensor Bolt

Notice: Refer to Fastener Notice in the Preface section.

Tighten
17 N·m (13 lb ft)

6

Wheel Speed Sensor

Procedure

Perform the Diagnostic System Check - Vehicle.