Buick Encore: Squeaks and Rattles
Buick Encore 2012-2019 Service Manual / General Information & Maintenance / Squeaks and Rattles
DIAGNOSTIC INFORMATION AND PROCEDURES
SQUEAKS AND RATTLES
NOTE: Squeaks and rattles are caused by improperly controlled relative motion between vehicle components. There are 4 ways to prevent squeaks and rattles.
- Attach the component that squeaks or rattles securely.
- Separate the components that squeak or rattle to prevent contact.
- Insulate the components that squeak or rattle.
- Insulate low uniform friction surfaces to eliminate stickslip motion.
SPECIAL TOOLS AND EQUIPMENT
SPECIAL TOOLS
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Diagnostic Information and Procedures
STRATEGY BASED DIAGNOSIS
The goal of Strategy Based Diagnosis is to provide guidance when you create a
plan of action for each specific
diagnostic situation. Following a similar plan for each diagnos
Diagnostic system check instructions
The following is an overview of instructions for the general information and
13 step System Verification
included in the Diagnostic System Check - Vehicle procedure.
Diagnostic Instructions
A link to
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Engine Overheating
The vehicle has an engine coolant
temperature gauge to warn of the
engine overheating. See Engine
Coolant Temperature Gauge
If the decision is made not to lift the
hood when this warning appears,
get service help right away. See
Roadside Assistance Program
If the decision is made to lift the
hood, m
Diagnostic information and procedures
SCHEMATIC WIRING DIAGRAMS
HVAC WIRING SCHEMATICS (ENCORE)
Power, Ground, and Blower Motor
Fig. 1: Power, Ground, and Blower Motor
Compressor Controls
Fig. 2: Compressor Controls
Duct and Evaporator Temperature Sensors
Fig. 3: Duct and Evaporator Temperature Sensors
Mode and Temperature Control
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