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
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
Online Owner Experience
(U.S.) my.buick.com
The Buick online owner experience
allows interaction with Buick and
keeps important vehicle-specific
information in one place.
Membership Benefits
: Downloa
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
Special Tools
CH-42991 Strut Rod Nut Socket
CH-45400 Strut Spring Compressor
CH-48845-10 Strut Spring Compressor Bridge Adapter
Equivalent regional tools:Special Tools
Disassembly Procedure
1. Remove the front suspension strut assembly from the vehicle.
2.
WARNING: To prevent personal injury