GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 927716  Size: SH
  1. Disconnect the connector position assurance (CPS) from the accelerator pedal position (APP) sensor connector.
  2. Disconnect the APP sensor harness connector.
  3. Important: Due to clearance issues, the upper attachment bolt cannot be removed from the accelerator pedal assembly. Loose then bolt completely and leave the bolt in the component until the assembly is removed from the vehicle.

    Important: A speed wrench may be used to aid in the removal and installation.

  4. Remove the APP assembly attachment bolts to the brake pedal assembly.

  5. Object Number: 898158  Size: SH
  6. Remove the APP assembly from the vehicle.

Installation Procedure


    Object Number: 898158  Size: SH
  1. Install the upper attachment bolt into the APP assembly.
  2. Install the APP assembly into the vehicle.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the attachment bolts into the APP assembly.
  5. Tighten
    Tighten the accelerator pedal position assembly-to-brake bracket bolt to 25 N·m (18 lb ft).

  6. Connect the APP sensor harness connector. Push the connector in until the lock position is felt, then pull back to confirm engagement.
  7. Install the APP sensor connect CPA.