GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left front seat. Refer to Front Seat Replacement - Bucket or Split Bench Seat Replacement.
  2. Access the sensor through service slit provided in the carpet.
  3. Disconnect the longitudinal accelerometer electrical connector.

  4. Object Number: 2141200  Size: SH
  5. Remove the nuts (1) from the longitudinal accelerometer.
  6. Remove the longitudinal accelerometer.

Installation Procedure


    Object Number: 2141200  Size: SH
  1. Install the longitudinal accelerometer.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the longitudinal accelerometer nuts (1) and tighten to  9 N·m (80 lb in).
  4. Connect the longitudinal accelerometer electrical connector.
  5. Install the left front seat. Refer to Front Seat Replacement - Bucket or Split Bench Seat Replacement.