GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: Refer to SIR Handling Caution in the Preface section.

  1. Disable the SIR. Refer to Disabling the SIR System in SIR.
  2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  3. Remove the center console. Refer to Console Replacement .
  4. Remove the fuel/rear compartment release switch. Refer to Rear Compartment Lid Switch Replacement in Body Rear End.
  5. Remove the headlamp switch. Refer to Headlamp Switch Replacement in Lighting Systems.
  6. Remove the knee bolster . Refer to Knee Bolster Replacement .
  7. Remove the radio. Refer to Radio Replacement in Entertainment.
  8. Remove the IP cluster. Refer to Instrument Cluster Replacement .
  9. Remove the IP storage compartment. Refer to Instrument Panel Compartment Replacement .
  10. Remove the left IP accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement - Left Side .
  11. Remove the right IP accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement - Right Side .
  12. Remove the IP outer trim cover. Refer to Instrument Panel Outer Trim Cover Replacement .

  13. Object Number: 751046  Size: SH
  14. Remove the IP screws (1) from each end of the IP retainer.

  15. Object Number: 530762  Size: SH
  16. Remove the IP retainer bolt (1), located in the fuel door/ rear compartment opening.

  17. Object Number: 751047  Size: SH
  18. Remove the HVAC duct/ IP retainer bolt (1), located below the HVAC duct , on the drivers side.

  19. Object Number: 752491  Size: SH
  20. Remove the bolts (1) from both sides of the IP extension bracket (2).

  21. Object Number: 339402  Size: SH
  22. Turn the ignition to the run position.
  23. Depress the release button (1) on the park lock cable and pull the cable, in order to disconnect the park lock cable from the ignition switch.
  24. The release button (1) is located on the bottom of the ignition switch at the 6 o'clock position.


    Object Number: 754218  Size: SH
  25. Remove the steering column nuts. Refer to Steering Column Replacement in Steering Wheel and Column.
  26. Lower the steering column in order to allow clearance for the IP retainer to be removed.

  27. Object Number: 751440  Size: SH
  28. Remove the remaining IP retainer bolts.
  29. Partially remove the IP retainer (1) from the IP carrier (2).
  30. Disconnect the inside air temperature sensor electrical connector.

  31. Disconnect the ignition switch electrical connector.
  32. Feed the wiring through the IP retainer openings as necessary.
  33. Remove the IP retainer from the vehicle.
  34. Remove the Inside air temperature sensor from the IP retainer. Refer to Inside Air Temperature Sensor Replacement in HVAC Systems-Automatic.
  35. Remove the Ignition switch from the IP retainer. Ignition and Start Switch Replacement .

Installation Procedure


    Object Number: 751440  Size: SH
  1. Install the Ignition switch to the IP retainer. Refer to Ignition and Start Switch Replacement .
  2. Install the Inside air temperature sensor to the IP retainer. Refer to Inside Air Temperature Sensor Replacement in HVAC Systems-Automatic.
  3. Partially install the IP retainer (1) to the carrier (2).
  4. Guide the wiring through the IP retainer openings.

  5. Connect the inside air temperature sensor electrical connector.
  6. Connect the ignition switch electrical connectors.
  7. Notice: Refer to Fastener Notice in the Preface section.

  8. Install the IP retainer (1) bolts.
  9. Tighten
    Tighten the bolts to 2N·m (18 lb in).


    Object Number: 339237  Size: SH
  10. Turn the ignition to the run position.
  11. Align the park lock cable tab (1) with the ignition switch.
  12. Push the cable towards the ignition switch until an audible click is heard indicating the release button is engaged.

  13. Object Number: 754218  Size: SH
  14. Install the steering column. Refer to Steering Column Replacement in Steering Wheel and Column.

  15. Object Number: 530762  Size: SH
  16. Install the IP retainer bolt (1) located in the opening for the fuel/rear compartment switch assembly.
  17. Tighten
    Tighten the bolt to 2 N·m (18 lb in).


    Object Number: 751047  Size: SH
  18. Install the HVAC duct/ IP retainer bolt (1), located below the HVAC duct, on the drivers side.
  19. Tighten
    Tighten the bolt to 2 N·m (18 lb in).


    Object Number: 751046  Size: SH
  20. Install the IP screw (1) at each end of the IP retainer.
  21. Tighten
    Tighten the bolts to 2 N·m (18 lb in).

  22. Install the fuel/rear compartment release switch. Refer to Rear Compartment Lid Switch Replacement in Body Rear End.
  23. Install the headlamp switch. Refer to Headlamp Switch Replacement in Lighting Systems.
  24. Install the knee bolster . Refer to Knee Bolster Replacement .
  25. Install the radio. Refer to Radio Replacement in Entertainment.
  26. Install the IP cluster. Refer to Instrument Cluster Replacement .
  27. Install the IP storage compartment. Refer to Instrument Panel Compartment Replacement .
  28. Install the left IP accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement - Left Side .
  29. Install the right IP accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement - Right Side .
  30. Install the IP outer trim cover. Refer to Instrument Panel Outer Trim Cover Replacement
  31. Install the center console. Refer to Console Replacement .
  32. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  33. Enable the SIR. Refer to Enabling the SIR System in SIR.