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Disassembly 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. Remove the wire harness assembly (4) out of the wire harness strap (5).

    Remove the wire harness straps (3) from the wire harness assembly (4).

    Remove the wire harness strap (2) from the upper tilt head assembly (1).

    Fig 1: View Of Steering Column Wiring Harness Assembly
    GM360577Courtesy of GENERAL MOTORS CORP.
  4. Slide the 2 connectors (2) off from the bulk head connector (1).
    Fig 2: Turn Signal & Multifunction Switch Assembly Connectors
    GM306234Courtesy of GENERAL MOTORS CORP.
  5. Remove the key alarm connector (1) from the ignition lock cylinder case (2).
  6. Remove the 2 tapping screws from the ignition switch assembly (3).
  7. Remove the ignition switch assembly (3).
    Fig 3: Expanded View Of Key Alarm Connector To Ignition Lock Cylinder Case
    GM324882Courtesy of GENERAL MOTORS CORP.
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