Buick Enclave: Special Application Services
► Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000
km/3,000 mi.
► Have underbody flushing service performed once a year.
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Your vehicle is an important investment and caring for it properly may help to
avoid future costly repairs. To maintain vehicle performance, additional maintenance
services may be required. It is
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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
Engine Overheating
The vehicle has several indicators to warn of engine overheating.
There is an engine coolant temperature gauge on the instrument panel cluster.
See Engine Coolant Temperature Gauge .
The vehicle may also display an ENGINE OVERHEATED IDLE ENGINE and ENGINE OVERHEATED
STOP ENGI
