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Home >> Oldsmobile >> 2003 >> Bravada AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Wheel Speed Sensor Replacement >> Installation Procedure

Installation Procedure

IMPORTANT: The new speed sensor will have a new O-ring. Dispose of the old O-ring. Lubricate the new O-ring lightly with bearing grease prior to installation. You may also lubricate the sensor just above and below the new O- ring. DO NOT lubricate the bore.
  1. Install the speed sensor into the hub and bearing assembly.
    Fig 1: Installing Wheel Speed Sensor
    G01598290Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the speed sensor mounting screw.

    Tighten 

    Tighten the speed sensor mounting screw to 18 N.m (13 lb ft).

    Fig 2: Installing Speed Sensor Mounting Screw
    G01598291Courtesy of GENERAL MOTORS CORP.
  3. Reconnect the wheel speed sensor electrical connector.
    Fig 3: Connecting Wheel Speed Sensor Electrical Connector
    G01598292Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: The new speed sensor has new mounting clips already installed on the wire. DO NOT reuse the old clips.
  4. Install wheel speed sensor wiring harness to the frame and control arm.
    Fig 4: Installing Wheel Speed Sensor Wiring Harness
    G01598293Courtesy of GENERAL MOTORS CORP.
  5. Install the brake rotor. Refer to BRAKE ROTORS in Disc & Drum.
  6. Install tire and wheel. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
    Fig 5: Installing Brake Rotor
    G01598294Courtesy of GENERAL MOTORS CORP.