GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 HHR 🢒 Transmission 🢒 Automatic Transmission - 4T45-E 🢒 Vehicle Speed Sensor Replacement

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.

  1. Disconnect the negative battery cable from the battery negative terminal.
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  3. Remove the electrical connector at the vehicle speed sensor.

    4. Object Number: 104524 Size: SH
  4. Remove the retaining stud and the sensor. Pull straight out in order to avoid damage to the case.

Installation Procedure
  1. Clean and dry the vehicle speed sensor.

    2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 104524 Size: SH
  2. Install the vehicle speed sensor and the retaining bolt.

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

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

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