GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 395622  Size: SH
  1. Locate the clutch cylinder on the dash panel in the engine compartment.

  2. Object Number: 395621  Size: SH
  3. Turn the clutch cylinder 45 degrees clockwise to unlock the clutch cylinder.

  4. Object Number: 395626  Size: SH
  5. Remove the electrical connector from the clutch pedal position switch.
  6. Pull the clutch cylinder from the clutch pedal.
  7. • Complete removal of the clutch cylinder from the dash panel is not required.
    • Ensure the clutch cylinder rod socket is disconnected from the clutch pedal.

    Object Number: 395620  Size: SH
  8. Remove two bolts securing the clutch pedal to the brake pedal support module.

Installation Procedure


    Object Number: 395620  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  1. Secure the clutch pedal to the brake pedal support module with two bolts.
  2. Tighten
    Tighten the bolts to 50 N·m (38 lb ft).


    Object Number: 395626  Size: SH
  3. Push the clutch cylinder rod socket into the clutch pedal bracket square hole.

  4. Object Number: 395621  Size: SH
  5. Turn the clutch cylinder 45 degrees counterclockwise to lock the clutch cylinder.
  6. Push the clutch pedal down all the way and release three times to ensure proper clutch pedal operation.