GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Aztek - AWD 🢒 Body 🢒 Wiring Systems 🢒 Rear Wheel Speed Sensor Wiring Harness Replacement

Removal Procedure

    Object Number: 230413 Size: SH
  1. Raise and support the vehicle on a suitable hoist. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the rear wheel speed jumper harness connector at the pass thru connector.
  3. Remove the rear wheel speed sensor jumper harness (1) from the retaining clips (2).

    4. Object Number: 305363 Size: SH
  4. Disconnect the rear wheel speed sensor jumper harness connector (1) from the wheel speed sensor, located next to the rear strut (2).
  5. Remove the rear wheel speed sensor jumper harness.

Installation Procedure

    Object Number: 305363 Size: SH
  1. Connect the rear wheel speed sensor jumper harness connector (1) to the wheel speed sensor, located next to the rear strut (2).

    2. Object Number: 230413 Size: SH
  2. Install the rear wheel speed jumper harness (1) into the retaining clips (2).
  3. Connect the rear wheel speed sensor jumper harness connector to the pass thru connector.
  4. Lower the vehicle.
  5. Turn the ignition switch to the RUN position, with the engine OFF.
  6. Perform the diagnostic system check. Refer to Diagnostic System Check - Vehicle .