Buick Regal 2018-2026 Service Manual / Steering & Driveline & Axle
Buick Regal: Steering & Driveline & Axle
- Power Steering
- Specifications, Schematic and Wiring Diagrams
- Diagnostic Information and Procedures
- Repair Instructions
- Description and Operation
- Steering Wheel and Column
- Propeller Shaft
- Rear Drive Axle
- Wheel Drive Shafts
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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.
Applicati
SEE MORE:
DTC C12A1 or C12A9
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
Engine Control Module Description
The Engine Control Module (ECM) interacts with many emission related
components and systems, and
monitors emission related components and systems for deterioration. OBD II
diagnostics monitor the
system performance and a diagnostic trouble code (DTC) sets if the system
performance degrades. The
E
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