Buick Encore: Heating, Ventilation, and Air Conditioning
Buick Encore 2012-2019 Service Manual / HVAC & Restraints / Heating, Ventilation, and Air Conditioning
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Diagnostic information and procedures
Leak testing
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS
Adhesives, Fluids, Lubricants, and Sealers
REFRIGERANT
Repair instructions
Odor correction
Eliminating Air Conditioning Odor
Odors may be emitted from the air conditioning system primarily at start
up in hot, humid climates. The
following conditions may cause the odor:
Description and operation
Heating and air conditioning system description and operation
Engine Coolant
Engine coolant is the key element of the heating system. The thermostat
controls engine operating coolant
temperature. The
SEE MORE:
Cylinder head replacement
Cylinder head replacement - Removal Procedure
Special Tools
EN-470-B Angular Torque Wrench
EN-955 Fixing Pin
EN-953-A Fixing Tool
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Disconnect battery negative cable. Refer to Battery Negative Cable
Disconnection and Con
How to Add Coolant to the Coolant Surge Tank
Warning
Steam and scalding liquids from a
hot cooling system are under
pressure. Turning the pressure
cap, even a little, can cause them
to come out at high speed and
you could be burned. Never turn
the cap when the cooling system,
including the pressure cap, is hot.
Wait for the cooling system and
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