Buick Regal 2018-2025 Service Manual / Steering & Driveline & Axle / Steering Wheel and Column
Buick Regal: Steering Wheel and Column
SPECIFICATIONS
FASTENER SPECIFICATIONS
Single Use Threaded Fastener/Component Tightening Specifications
NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.
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Reusable Threaded Fastener Tightening Specifications
NOTE: All fasteners listed in this table can be reused after removal.
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ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS
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SCHEMATIC AND WIRING DIAGRAMS
STEERING WHEEL WIRING SCHEMATICS
Heated Steering Wheel (UVD)
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READ NEXT:
Symptoms - Steering Wheel and Column
NOTE: Review the system operation in order to familiarize yourself with
the system
functions.
Refer to Steering Wheel and Column Description and Operation.
Symptoms List
Refer to a symptom diagnostic
Heated Steering Wheel Malfunction
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure:Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis:Strategy
SEE MORE:
Auxiliary Audio Input Malfunction (IOR/IOS/IOT)
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
Vent Hose Replacement
Removal Procedure
1. Raise and support the vehicle. Lifting and Jacking the Vehicle.
2.
Transmission Vent Hose (1) @Transmission - Disconnect.
3. Lower the vehicle.
4.
Unclip the vent hose retainer (2) from the radiator surge tank (3).
NOTE: Note the routing of the vent hose.
5. Transmission Ve
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