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Home >> Pontiac >> 2003 >> Aztek AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Wheel Speed Sensor Replacement - Rear (Except AWD) >> Installation Procedure
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Installation Procedure

  1. Install the hub and bearing assembly (1) to the vehicle. Refer to REAR WHEEL BEARING/HUB REPLACEMENT (FWD -- DRUM) in Rear Suspension.
    Fig 1: Installing Hub & Bearing Assembly
    G01500348Courtesy of GENERAL MOTORS CORP.
  2. Install the rear wheel speed sensor electrical connector.
  3. Install the wheel and tire assembly.
  4. Lower the vehicle.
  5. Turn the ignition switch to the RUN position with the engine off.
  6. Perform the DIAGNOSTIC SYSTEM CHECK - ABS  .
Fig 2: Installing Rear Wheel Speed Sensor Electrical Connector
G01500349Courtesy of GENERAL MOTORS CORP.