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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1512 (Steering Wheel And Steering Column) >> Repair Instructions >> Steering Wheel Theft Deterrent Lock Replacement (Manual) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Wire Harness Straps & Steering Column Tilt Head Assembly
    GM323835Courtesy of GENERAL MOTORS CORP.
    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. IMPORTANT: If the steering column connectors are disconnected with the ignition in the ON position, the BCM will enter a fail enable mode and prevent steering column lock operation. The PCM will also inhibit vehicle motion by disabling fuel. To clear the BCM fail enable mode, disconnect the BCM fuse #25 for 15 seconds.
  2. Remove the trim covers from the upper and lower steering column. Refer to Steering Column Trim Covers Replacement (Telescoping)  or Steering Column Trim Covers Replacement (Manual) .
  3. Remove the wire harness straps (2) from the steering column tilt head assembly (1) and the column.
  4. Install J 42640  to the steering column. See Special Tools and Equipment .
  5. Remove the steering column tilt head assembly. Refer to Steering Column Tilt Head Housing Replacement (Telescoping)  or Steering Column Tilt Head Housing Replacement (Manual) .
  6. Remove the steering wheel theft deterrent lock.
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