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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HVAC CONTROL MODULE REPLACEMENT
Fig. 6: Identifying HVAC Control Module
HVAC Control Module Replacement
AUXILIARY HEATER AND AIR CONDITIONING CONTROL MODULE REPLACEMENT
Fig. 7: View Of Auxiliary Heater & Air Conditioning Control Modules
Auxiliary Heater and Air Conditioning Control Module Re
Washer Fluid
What to Use
When adding windshield washer fluid, be sure to read the manufacturer's instructions
before use. If the vehicle will be operating in an area where the temperature may
fall below freezing, use a fluid that has sufficient protection against freezing.
Adding Washer Fl