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Home >> Chevrolet >> 2004 >> Avalanche 2500 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Automatic Transmission - 4L60-E/4L65-E (Introduction, Service & Replacement)) >> Repair Instructions >> Vehicle Speed Sensor (VSS) Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: View Of Transmission Harness 20-Way Connector & VSS Electrical Connector
    GM858994Courtesy of GENERAL MOTORS CORP.
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Disconnect the vehicle speed sensor (VSS) electrical connector (2).
  3. Fig 2: View Of VSS, Bolt & O-Ring Seal
    GM481937Courtesy of GENERAL MOTORS CORP.
  4. Remove the VSS bolt (2).
  5. Remove the VSS (1).
  6. Remove the O-ring seal (3).