Removal Procedure

Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
Remove the inflator module. Refer to Horn Switch Replacement in SIR.
Remove the horn switch. Refer to Horn Switch Replacement .
Make an alignment mark in order to note the relationship of the steering wheel to the steering shaft.
Remove the steering wheel nut.

Fig 1: Removing Steering Wheel Using J 1859-A & J-36541-A Or J 42578

Courtesy of GENERAL MOTORS CORP.

Remove the steering wheel using:
- J 1859-A (1) with
- J-36541-A (2) or J 42578 (2). See Special Tools and Equipment .