Removal Procedure

NOTE: The wheels of the vehicle must be straight ahead and the steering column in the LOCK position before disconnecting the steering column or intermediate shaft from the steering gear. Failure to do so will cause the SIR coil assembly to become uncentered, which may cause damage to the coil assembly.

Important: If the inflatable restraint module is deployed, inspect the SIR coil.

Replace the SIR coil if the SIR coil exhibits any signs of damage caused by excessive heat.

Fig 1: Installing J 42640 To Steering Column

Courtesy of GENERAL MOTORS CORP.

Disable the SIR system. Refer to DISABLING SYSTEM .
Install the J 42640 to the steering column.
Remove the steering wheel. Refer to Steering Wheel Replacement .
Remove the knee bolster trim panel. Refer to KNEE BOLSTER REPLACEMENT .
Push the top of the intermediate shaft seal down in order to access to the intermediate shaft upper retaining bolt.
Remove the steering column intermediate shaft upper retaining bolt and nut.
Disconnect the steering column electrical connectors.
Remove the steering column upper mounting nuts.
Remove the steering column lower mounting bolts.
Remove the steering column anchor cable from the bracket.
Remove the steering column from the vehicle.