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
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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:
DTC C025E
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.
Refer to Diagnostic Procedure Instructions for an overview of each
diagnostic category.
DTC Descripto
Draining Fluids and Oil Filter Removal
1.
Remove the oil filter (1). Remove the oil pan drain plug and allow the oil to
drain out.
2. Clean the oil filter housing in the engine block.
CAUTION: Refer to Fastener Caution.
3. Install the oil pan drain plug and tighten to 25 N.m (18 lb ft).
4. If cleaning or repairing the engine block, i
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