2007 Buick Rainier AWD L6-4.2LFACTORY OEM SERVICE PROCEDURE

Steering Wheel Replacement



Steering Wheel Replacement

Tools Required
^ J 1859-A Steering Wheel Puller
^ J-36541-A Steering Wheel Puller Adapter
^ J 42578 Steering Wheel Puller Legs

Removal Procedure

Factory service manual diagram



Caution: Refer to Servicing the SIR System Caution.

1. Disable the SIR system. Refer to SIR Disabling and Enabling.
2. Remove the inflator module. Inflatable Restraint Steering Wheel Module Replacement
3. Remove the horn plunger from the steering column by pressing inward to the stop and rotating horn plunger 90 degrees.
4. Disconnect the steering wheel electrical connector.

Factory service manual diagram



5. Remove the retaining nut which secures the steering wheel to the steering wheel shaft.

Factory service manual diagram




Notice: When removing the steering wheel, use only the specified steering wheel puller. Do not hammer on the end of the steering column shaft. Hammering could loosen the plastic injections which maintain the steering column rigidity.

6. Install J 1859-A with J-36541-A or J 42578 to the steering wheel.
7. Remove the steering wheel using J 1859-A with J-36541-A or J 42578.

Installation Procedure

Factory service manual diagram



1. Install the steering wheel to the steering wheel shaft.

Notice: Refer to Fastener Notice.

2. Install the retaining nut that secures the steering wheel to the steering wheel shaft.

Tighten the retaining nut to 41 N.m (30 lb ft).

Factory service manual diagram



3. Connect the steering wheel electrical connector.
4. Install the horn plunger to the steering column.
5. Install the inflator module. Refer to Inflatable Restraint Steering Wheel Module Replacement.
6. Enable the SIR system. Refer to SIR Disabling and Enabling.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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