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Home >> Chevrolet >> 2004 >> Classic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle - 4T40-E/4T45-E - Introduction, Service & Replacement >> Repair Instructions >> Vehicle Speed Sensor (VSS) Replacement >> Installation Procedure

Installation Procedure

  1. Clean and dry the vehicle speed sensor.
  2. Fig 1: View of Stud & Sensor
    GM104524Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the vehicle speed sensor and the retaining bolt.

    Tighten:  Tighten the stud to 12 N.m (97 lb in).

  4. Install the electrical connector at the sensor.
  5. Remove the safety stands.
  6. Lower the vehicle.
  7. Connect the negative battery cable.

    Tighten:  Tighten the terminal bolt to 15 N.m (11 lb ft).