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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1350 (Antilock Brake System) >> Repair Instructions >> Wheel Speed Sensor Replacement (4WD) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the WSS (5) into the hub/bearing assembly (4) shown on the 2500/3500 series.
    Fig 1: Installing WSS Into Hub/Bearing Assembly (4WD)
    G01481848Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  2. Install the WSS mounting bolt.

    Tighten 

    Tighten the WSS mounting bolt to 18 N.m (13 lb ft).

    Fig 2: Installing WSS Mounting Bolt (4WD)
    G01481849Courtesy of GENERAL MOTORS CORP.
  3. Install the WSS cable mounting clip to the knuckle.
  4. Install the WSS cable mounting clip to the upper control arm.
  5. Install the WSS cable mounting clip to the frame attachment point.
  6. Connect the WSS cable electrical connector.
    Fig 3: Installing WSS Cable Mounting Clips & Electrical Connector (4WD)
    G01481850Courtesy of GENERAL MOTORS CORP.
  7. Install the brake rotor (2) shown on the 1500 series. Refer to BRAKE ROTOR .
  8. Install the tire and wheel. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION .
  9. Perform the Diagnostic System Check - ABS .
    Fig 4: Installing Brake Rotor (4WD)
    G01481851Courtesy of GENERAL MOTORS CORP.