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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Repair Instructions >> Vehicle Speed Sensor (VSS) Replacement - Output >> Removal Procedure

Removal Procedure

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  1. Raise the vehicle.

    Important:  This procedure is for 2WD vehicles. If the vehicle is equipped with 4WD, the output speed sensor is located on the transfer case.

  2. Disconnect the output speed sensor (2) electrical connector.
  3. Remove the output speed sensor bolt.
  4. Remove the output speed sensor (2) and the bracket assembly from the case.
  5. Inspect the output speed sensor assembly (2) for any evidence of damage.
    Fig 1: Removing Output Speed Sensor
    G02424498Courtesy of GENERAL MOTORS CORP.