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

  1. Install the hub and bearing assembly (2) to the vehicle. Refer to WHEEL BEARING/HUB REPLACEMENT - FRONT in Front Suspension.
    Fig 1: Installing Hub & Bearing Assembly
    G01500344Courtesy of GENERAL MOTORS CORP.
  2. Install the front wheel speed sensor jumper harness electrical connector (1) to front wheel speed sensor connector (3).
  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 Front Wheel Speed Sensor Jumper Harness Electrical Connector
G01500345Courtesy of GENERAL MOTORS CORP.