Buick Enclave: Recommended Fluids, Lubricants, and
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Recommended Fluids and Lubricants
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can
be obtained from your dealer
Maintenance Records
Af
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COOLING FAN DESCRIPTION AND OPERATION
Fig. 49: Cooling Fan Description and Operation
The engine cooling fan system consists of 2 electrical cooling fans and 3 fan
relays. The relays are arranged in a
series/parallel (S/P) configuration that allows the engine control module (ECM)
to operate both f
SYMPTOMS - PARK BRAKE
IMPORTANT: Review the system operation in order to familiarize yourself
with the system
functions.
Refer to Park Brake System Description and Operation.
Visual/Physical Inspection
Inspect for aftermarket devices which could affect the operation of the
park brake system.
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