Buick Enclave: Using this Manual
To quickly locate information about the vehicle, use the Index in the back of
the manual. It is an alphabetical list of what is in the manual and the page number
where it can be found.
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Warning messages found on vehicle labels and in this manual describe hazards
and what to do to avoid or reduce them.
Danger indicates a hazard with a high level of risk which will result in serious
The vehicle has components and labels that use symbols instead of text. Symbols
are shown along with the text describing the operation or information relating to
a specific component, control, mes
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AIR DELIVERY DESCRIPTION AND OPERATION
The air delivery description and operation is divided into 4 areas:
HVAC Control Components
Air Speed
Air Delivery
Recirculation Operation
HVAC Control Components
HVAC Control Module
The HVAC control module is a GMLAN device that interfaces between the
o
REAR DIFFERENTIAL CLUTCH CONTROL MODULE REPLACEMENT
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the propeller shaft assembly. Refer to Propeller Shaft Replacement.
3. Remove the torque tube mounting bolt.
Fig. 2: Identifying Torque Tube
