Buick Regal: Doors
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Liftgate
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
Power Liftgate Operation
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
Hands-Free Operation
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:
DTC P2227-P2230
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
DTC P222
Engine Overheating
The vehicle has an engine coolant
temperature gauge and an engine
coolant temperature warning light on
the instrument cluster to warn of
engine overheating.
If it is decided not to lift the hood
when this warning appears, but
instead get service help right away.
If it is decided to lift the hood, ma
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