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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 137 (Automatic Transaxle - 4T65-E (Introduction, Service & Replacement)) >> Repair Instructions >> Vehicle Speed Sensor (VSS) Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: VSS Electrical Connector
    GM1248567Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the right front tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. Disconnect the vehicle speed sensor (VSS) electrical connector.
  4. Remove wiring harness retainer from stud.
  5. Fig 2: VSS & Extension Case
    GM1248553Courtesy of GENERAL MOTORS CORP.
  6. Remove the VSS stud (9).
  7. Remove the VSS (10) from the extension case.
  8. Fig 3: View Of VSS & O-Ring
    GM10711Courtesy of GENERAL MOTORS CORP.
  9. Remove the O-ring (11) from the VSS (10).