GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2007 🢒 Terraza Ext. 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Accelerator Pedal Position Sensor Replacement

Removal Procedure

    Object Number: 1681821 Size: SH
  1. Remove the insulator panel. Refer to Knee Bolster Replacement .
  2. Remove the connector position assurance (CPA) retainer.
  3. Disconnect the instrument panel (I/P) harness electrical connector (1) from the accelerator pedal.

    4. Object Number: 1544734 Size: SH
  4. Remove the accelerator pedal bolts.
  5. Remove the accelerator pedal (2).

Installation Procedure

    Object Number: 1544734 Size: SH
  1. Install the accelerator pedal (2).

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the accelerator pedal bolts (1).

    3. Tighten
    Tighten the bolts to 10 N·m (89 lb in).


    Object Number: 1681821 Size: SH
  3. Connect the I/P harness electrical connector (1) to the accelerator pedal.
  4. Install the CPA retainer.
  5. Install the insulator panel. Refer to Knee Bolster Replacement .
  6. Verify the operation of the accelerator pedal.