Buick Regal: Doors
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Warning:
Exhaust gases can enter the
vehicle if it is driven with the
liftgate or trunk/hatch open,
or with any objects that pass
through the seal between the
body and the trunk/hatch or
liftgate. Eng
Warning:
Exhaust gases can enter the
vehicle if it is driven with the
liftgate, trunk/hatch open, or with
any objects that pass through the
seal between the body and the
trunk/hatch or liftgate. Engin
If equipped, the liftgate may be
operated with a kicking motion
under the projected logo. The RKE
transmitter must be within 1 m (3 ft).
The hands-free feature will not work
while the liftgate is mo
SEE MORE:
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
B218R - B218R Side Object Sensor Module - Right
B218L - B218L Side Object Sensor Module - Left
A11 - A11 Radio
K40 - K40 Seat Memory Control Module
P45LR - Seat Haptic Movement Motor - Driver Left Rear
P45RR - Seat Haptic Movement Motor - Driver Right Rear
The rear cross traffic alert system is des