Removal Procedure

WARNING: This page is about a different car, the 2002 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.

Turn OFF the ignition.
Remove the rear compartment trim. Refer to COMPARTMENT TRIM PANEL REPLACEMENT - REAR .
To access the mounting nuts, remove the rear trim panel shelf. Refer to TRIM PANEL REPLACEMENT - REAR WINDOW SHELF .
Remove the 2 yaw rate sensor mounting nuts.
Disconnect the yaw rate sensor electrical connector.
Remove the yaw rate sensor from the mounting studs.

Fig 1: Removing Yaw Rate Sensor

Courtesy of GENERAL MOTORS CORP.