GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Bonneville 🢒 Suspension 🢒 Real Time Damping (RTD) 🢒 Electronic Suspension Control Module Replacement

Removal Procedure
  1. Remove the driver's seat. Refer to Seat Replacement .
  2. Pull the carpet back to expose the control module.

    3. Object Number: 238334 Size: SH
  3. Disconnect the electrical connector from the control module.
  4. Remove the two screws and the control module.

Installation Procedure
  1. Install the control module with two screws.

    2. Tighten
    Tighten the screws to 2 N·m (18 lb in)


    Object Number: 238334 Size: SH
  2. Connect the electrical connector to the module.
  3. Install the carpet.
  4. Install the driver's seat. Refer to Seat Replacement .