Buick Regal 2018-2024 Service Manual / Steering & Driveline & Axle / Power Steering / Specifications, Schematic and Wiring Diagrams

Buick Regal: Specifications, Schematic and Wiring Diagrams

SPECIFICATIONS

FASTENER SPECIFICATIONS

Single Use Non-Threaded Fasteners/Components

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Application

Power Steering Assist Motor Seal
Steering Gear Belt
Steering Gear Boot Inner Clamp
Steering Gear Bushing

Single Use Threaded Fastener/Component Tightening Specifications

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Power Steering

Reusable Threaded Fastener Tightening Specifications

NOTE: All fasteners listed in this table can be reused after removal.

Power Steering

ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS

Power Steering

SCHEMATIC AND WIRING DIAGRAMS

POWER STEERING WIRING SCHEMATICS

Power Steering

Power Steering

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Description and Operation

ELECTRONIC PARKING BRAKE DESCRIPTION Vehicles with the electric parking brake have a switch in the center console or on the dash, which takes the place of the manual parking brake system, the foot pedal and release handle. In case of insufficient electrical power, the electric parking brake cannot

DTC B0173, B0178, B0509, B0514 or B3933

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

Buick Regal: Specifications, Schematic and Wiring Diagrams

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Diagnostic Information and Procedures

DTC C0176

DTC C0460

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Description and Operation

DTC B0173, B0178, B0509, B0514 or B3933