Buick Regal 2018-2026 Service Manual / Steering & Driveline & Axle / Rear Drive Axle

Buick Regal: Rear Drive Axle

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.

Rear Drive Axle

Reusable Threaded Fastener Tightening Specifications

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

Rear Drive Axle

APPROXIMATE FLUID CAPACITIES

Rear Drive Axle

ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS

Rear Drive Axle

SCHEMATIC AND WIRING DIAGRAMS

REAR AXLE WIRING SCHEMATICS

All-Wheel Drive (F46)

Rear Drive Axle

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DTC P018B-P018D

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

Radio/Audio System Description and Operation (IO6)

The entertainment system on this vehicle may have several different configurations available to it. To determine the specific configuration of the vehicle, please see the Service Parts ID Label, and refer to RPO Code List. Each item in the list below represents topics covered in detail below. Da

Buick Regal: Rear Drive Axle

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Diagnostic Information and Procedures

DTC C0393

DTC C0407

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DTC P018B-P018D

Radio/Audio System Description and Operation (IO6)