GM Service Manual Online
For 1990-2009 cars only

Vehicle Yaw Sensor with Vehicle Lateral and Longitudinal Accelerometer Replacement for Cadillac STS 2006

Removal Procedure

  1. Turn OFF the ignition.
  2. To access the yaw rate sensor/lateral and longitudinal accelerometer move the passenger seat rearward.
  3. Carefully lift the carpet by the seam.

  4. Object Number: 899225  Size: SH
  5. Remove the 2 yaw rate sensor/lateral and longitudinal accelerometer mounting nuts (2).

  6. Object Number: 899221  Size: SH
  7. Disconnect the yaw rate sensor/lateral and longitudinal accelerometer electrical connector (2) from the yaw rate sensor/lateral and longitudinal accelerometer.
  8. Remove the yaw rate sensor/lateral and longitudinal accelerometer (1).

Installation Procedure


    Object Number: 899225  Size: SH
  1. Install the yaw rate sensor/lateral and longitudinal accelerometer (1) .
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the 2 yaw rate sensor/lateral and longitudinal accelerometer nuts (2).
  4. Tighten
    Tighten the yaw rate sensor/lateral and longitudinal accelerometer mounting nuts to 9 N·m (80 lb in).


    Object Number: 899221  Size: SH
  5. Connect the yaw rate sensor/lateral and longitudinal accelerometer electrical connector (2) to the yaw rate sensor/lateral and longitudinal accelerometer (1).
  6. Perform the System Check-Vehicle. Refer to Diagnostic System Check - Vehicle .