Buick Enclave: OnStar®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect
to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic
Services. See OnStar Overview for more information.
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Vehicle Messages
Messages are displayed on the DIC to notify the driver that the status of the
vehicle has changed and that some action may be needed by the driver to correct
the condition.
Multiple messages may appear one after another.
Some messages may not require immediate action, but you
POWER STEERING SYSTEM DESCRIPTION AND OPERATION
The hydraulic power steering pump is a constant displacement vane-type pump
that provides hydraulic pressure
and flow for the power steering gear. The hydraulic power steering pump is
either belt-driven or direct camdriven.
The power steering fluid
