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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Steering Wheel & Steering Column >> Repair Instructions >> Ignition Switch Replacement >> Removal Procedure

Removal Procedure

    CAUTION: Refer to SIR Caution in Cautions and Notices.
  1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
  2. Remove the upper and lower trim covers. Refer to Steering Column Trim Covers Replacement .
  3. Fig 1: View Of Wiring Harness In Steering Column Harness Strap
    GM322946Courtesy of GENERAL MOTORS CORP.
  4. Remove the wire harness assembly (1) from the wire harness strap (2).
  5. Remove and dispose of the smaller wire harness straps.
  6. Fig 2: Turn Signal & Multifunction Switch Assembly Connectors
    GM306234Courtesy of GENERAL MOTORS CORP.
  7. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly out of the bulkhead connector (1).
  8. Fig 3: Identifying Key Alarm Connector At Ignition Lock Cylinder Case
    GM306267Courtesy of GENERAL MOTORS CORP.
  9. Remove the key alarm connector (1) from the ignition lock cylinder case (2).
    1. Rotate the key alarm connector (1) 90 degrees.
    2. Pull the key alarm connector (1) out of the ignition lock cylinder case (2).
  10. Fig 4: Removing 2 Tapping Screws From Ignition Switch Assembly
    GM306272Courtesy of GENERAL MOTORS CORP.
  11. Remove the 2 tapping screws (2) from the ignition switch assembly (1).
  12. Remove the ignition switch replacement (1) from the ignition lock cylinder case.