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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 221 (Steering Wheel & Steering Column) >> Repair Instructions >> Steering Column Wire Harness Assembly Replacement >> Removal Procedure

Removal Procedure

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  1. Disable the inflatable restraint steering wheel module. Refer to ZONE 3 .
  2. Remove the upper and lower trim covers. Refer to Steering Column Trim Covers Replacement .
  3. Remove the wire harness strap.
    Fig 1: Removing Wire Harness Strap
    G01217447Courtesy of GENERAL MOTORS CORP.
  4. Rotate the key alarm connector (1) 90 degrees.
  5. Gently pull the key alarm connector (1) out of the ignition lock cylinder case assembly (2).
  6. Disconnect the connector from the ignition switch assembly.
  7. Remove the wires encased in the ignition switch clip, which is located on the side of the ignition switch.
    Fig 2: Pulling Key Alarm Connector Out Of Ignition Lock Cylinder Case Assembly
    G01217448Courtesy of GENERAL MOTORS CORP.

    Important:  If the steering wheel has steering wheel controls, the inflatable restraint steering wheel module coil and the wire harness assembly must come off as one piece. Refer to SIR COIL ASSEMBLY .

  8. Disconnect all connectors attached to the wire harness assembly.
    Fig 3: Disconnecting Connectors Attached To Wire Harness Assembly
    G01217449Courtesy of GENERAL MOTORS CORP.
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