Buick Regal Owners & Service Manuals
Buick Regal 2018-2026 Service Manual / Suspension / Electronic Suspension Control

Buick Regal: Electronic Suspension Control

SPECIFICATIONS

FASTENER SPECIFICATIONS

Reusable Threaded Fastener Tightening Specifications

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

Electronic Suspension Control

SCHEMATIC AND WIRING DIAGRAMS

ELECTRONIC SUSPENSION CONTROL WIRING SCHEMATICS

Module Power, Ground, and Serial Data (F45)

Electronic Suspension Control

Sensors and Actuators (F45+GNQ)

Electronic Suspension Control

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 Diagnostic Information and Procedures

 DTC C0000

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. Diag

 DTC C0575, C0580, C0585, or C0590

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. Diag

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 DTC P0231, P0232, or P023F

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

 Tire Description

Passenger (P) Tires Are For Vehicles That Are Designed For Personal Use Such As Hatchbacks, Sedans, Coupes, And Crossovers. Many Suvs, Minivans, And Smaller Pickup Trucks (Typically Under 3/4 Ton) Also Use Passenger-Rated Tires. If A Tire Does Not Have A "P" Or Another Letter In Front Of The Numb

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