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.
SCHEMATIC AND WIRING DIAGRAMS
ELECTRONIC SUSPENSION CONTROL WIRING SCHEMATICS
Module Power, Ground, and Serial Data (F45)
Sensors and Actuators (F45+GNQ)
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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
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
SEE MORE:
Special Tools
EN-45059 Angle Meter
Equivalent regional tools: Special Tools.
WARNING: Brake Dust Warning.
Removal Procedure
1. Raise and support the vehicle.
2. Remove the rear tire and wheel assembly.
CAUTION: Brake Caliper Supporting to Prevent Hose Damage Caution.
NOTE:
Do NOT disconnect the
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 Descriptor
DT