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Home >> Pontiac >> 2005 >> Grand Prix Base >> Repair and Diagnosis >> Electrical >> Instrument Panel System Displays, Gauges And Console >> Repair Instructions >> Ignition Switch Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Ignition Switch Lock Cylinder
    GM1202719Courtesy of GENERAL MOTORS CORP.
  1. Perform the following steps if the ignition switch lock cylinder which you previously removed was seized or would not rotate.
    1. Install the new ignition switch lock cylinder as required by rotating both the cylinder and the ignition switch to the ON position.
    2. Push the ignition switch lock cylinder into the ignition switch housing until fully seated.
    3. You may have to slightly depress the release button as the button passes by the 9/32-in hole previously drilled in the ignition switch housing.
  2. Connect the electrical connectors.
  3. Fig 2: Passkey(TM) Electrical Connector
    GM928659Courtesy of GENERAL MOTORS CORP.
  4. Connect the Passkey™ electrical connector.
  5. Fig 3: Park/Lock Cable & Ignition Switch
    GM1204624Courtesy of GENERAL MOTORS CORP.
  6. Connect the park/lock cable to the ignition switch.
  7. Fig 4: Ignition Switch Rotor & Lock Cylinder
    GM1055856Courtesy of GENERAL MOTORS CORP.
  8. Turn the key to the ON/RUN position. Install the ignition lock cylinder into the ignition switch.

    If you turned the key slightly while removing the lock cylinder, you may have to align the white colored ignition switch rotor (1) with the lock cylinder (2). You can rotate the switch rotor with your finger.

  9. Remove the key.
  10. Position the ignition switch to the I/P trim pad.
  11. Fig 5: Ignition Switch Bolts
    GM519619Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  12. Install the ignition switch bolts.

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

  13. Install the I/P driver knee bolster. Refer to Knee Bolster Replacement - Left .
  14. Install the I/P steering column opening filler panel. Refer to Steering Column Filler Replacement .
  15. Install the left I/P insulator. Refer to Closeout/Insulator Panel Replacement - Left .
  16. Install the I/P accessory trim plate. Refer to Trim Plate Replacement - Instrument Panel (I/P) Accessory .
  17. Fig 6: Identifying Ignition Cylinder Bezel
    GM910510Courtesy of GENERAL MOTORS CORP.
  18. Install the ignition switch bezel.
  19. Connect the battery ground cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (RPOs L26/L32) or Battery Negative Cable Disconnect/Connect Procedure (RPO LS4) in Engine Electrical.