Removal Procedure

CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.

Disconnect the negative battery cable from the battery negative terminal.
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
Remove the electrical connector at the vehicle speed sensor.

Fig 1: Vehicle Speed Sensor (VSS) & Retaining Stud

Courtesy of GENERAL MOTORS CORP.

Remove the retaining stud and the sensor. Pull straight out in order to avoid damage to the case.