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Home >> Chevrolet >> 2002 >> Corvette Base, 2D Convertible, Standard >> Repair and Diagnosis >> Steering >> Steering Wheel And Steering Column >> Repair Instructions >> Electronic Column Lock Module Replacement - On Vehicle (Non-Telescoping) >> Removal Procedure

Removal Procedure

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.

  1. Remove the upper and lower steering column trim covers. Refer to Steering Column Trim Covers Replacement - On Vehicle (Non-Telescoping)  or Steering Column Trim Covers Replacement - On Vehicle (Telescoping) . .
    Fig 1: Removing Steering Column Tilt Head Assembly Wiring Harness Straps
    G01727557Courtesy of GENERAL MOTORS CORP.
  2. Remove the wire harness straps (2) from the steering column tilt head assembly (1) and the column.
  3. Install J 42640  to the steering column.
  4. Remove the steering column tilt head assembly. Refer to Steering Column Tilt Head Housing - Disassemble - Off Vehicle (Telescoping)  or Steering Column Tilt Head Housing - Disassemble - Off Vehicle (Non- Telescoping)  .
  5. Remove the electronic column lock module. Refer toElectronic Column Lock Module - Disassemble - Off Vehicle (Telescoping Column)  or Electronic Column Lock Module - Disassemble - Off Vehicle (Non - Telescoping Column)  .
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