GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.
  2. Remove the pedal switch connector.

  3. Object Number: 236567  Size: SH
  4. Remove the bolts (2).
  5. Remove the accelerator pedal switch (1).

Installation Procedure


    Object Number: 236567  Size: SH
  1. Install the accelerator pedal switch (1) to the bracket.
  2. 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.

  3. Install the bolts.
  4. Tighten
    Tighten the bolts finger tight.

  5. Ensure that the fast idle control is fully backed off.
  6. Ensure that the accelerator linkage is properly adjusted.
  7. Move the accelerator pedal switch (1) toward the actuating lever (3) until you hear a click.
  8. Check the adjustment. The adjustment is correct when you hear the switch click immediately after you push in the accelerator pedal from the idle position.
  9. Tighten the bolts.
  10. Install the pedal switch connector.
  11. Connect the negative battery cable.