Buick Regal 2018-2026 Service Manual / HVAC & Restraints / Supplemental Inflatable Restraints / Repair Instructions
Buick Regal: Repair Instructions
- SIR Service Precautions
- Steering Wheel Airbag Replacement
- Instrument Panel Airbag Replacement
- Airbag Side Impact Rear Sensor Replacement
- Repairs and Inspections Required After a Collision
- Inflatable Restraint Module Handling and Scrapping
- Pretensioner Handling and Scrapping
READ NEXT:
SIR Service Precautions
WARNING: If a service procedure indicates that a module is to be
replaced, a new
production unit MUST be ordered from the GM Parts Catalog or certified
supplier. Using a module that has been reset by
Steering Wheel Airbag Replacement
Removal Procedure
WARNING: Refer to: Inflatable Restraint Module Handling and Scrapping.
WARNING: Refer to: SIR Inflator Module Handling and Storage Warning.
WARNING: Refer to: SIR Warning.
1. Disable
Instrument Panel Airbag Replacement
WARNING:
Refer to SIR Inflator Module Handling and Storage Warning.
WARNING:
Refer to SIR Warning.
Preliminary Procedures
1. Disable the SIR system. Refer to SIR Disabling and Enabling.
2. Refer to
SEE MORE:
Power Mirror Tilt Inoperative in Reverse
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Circuit/System De
Rear Wheel Drive Shaft Replacement - Left Side
Special Tools
DT-45859 Axle Remover
Equivalent regional tools: Special Tools
Removal Procedure
1. Raise and support the vehicle.
2. Remove the left rear tire and wheel assembly.
3. With the aid of an assistant holding the brake pedal down, use a breaker bar
and the proper size socket to
loosen
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