Buick Regal 2018-2026 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:
Lane Departure Warning Description and Operation
The lane departure warning system is a convenience feature that utilizes the
frontview camera module to
determine if the vehicle has unintentionally crossed a lane marking and issue a
warning. The frontview
camera module is located behind the windshield, looking out at the road ahead
and detectin
DTC B25F8 or B25F9
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.
DTC Descriptors
D
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