Buick Regal: Technical Data
Vehicle Identification
Vehicle Identification Number (VIN)
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This legal identifier is in the front corner of the instrument panel, on the driver side of the vehicle. It can be seen through the windshield from outside. The Vehicle Identification Number (VIN) also appears on the Vehicle Certification and Service Parts labels and certificates of title and registration.
Engine Identification
The eighth character in the VIN is the engine code. This code identifies the vehicle's engine, specifications, and replacement parts.
Service Parts Identification Label
There may be a label on the inside of the glove box or rear cargo area that contains the following information:
- Vehicle Identification Number (VIN)
- Model designation
- Paint information
- Production options and special equipment
If there is no label, there is a barcode on the certification label on the center (B) pillar to scan for this same information.
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions.
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Engine Specifications
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Engine Drive Belt Routing
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2.0L L4 Engine
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3.6L V6 Engine
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Customer Satisfaction
Procedure
Your satisfaction and goodwill are
important to your dealer and to
Buick. Normally, any concerns with
the sales transaction or the
operation of the vehicle will be
resolved by your dealer's sales or
s
Customer Assistance
Offices
Buick encourages customers to call
the toll-free number for assistance.
However, if a customer wishes to
write or e-mail Buick, the letter
should be addressed to:
United States and Puerto Rico
Buick
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Throttle Actuator Control (TAC) System Description
The engine control module (ECM) is the control center for the throttle
actuator control (TAC) system.
The ECM determines the driver's intent based on input from the accelerator pedal
position sensors, then
calculates the appropriate throttle response based on the throttle position
sensors. The
Memory Seat Feature Malfunction
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.
Diagnostic Fault
