Buick Encore: Schematic wiring diagrams
SPECIFICATIONS
TEMPERATURE VERSUS RESISTANCE
Temperature Versus Resistance
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Fastener Tightening Specifications
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SCHEMATIC WIRING DIAGRAMS
ENGINE HEATING/COOLING WIRING SCHEMATICS (ENCORE)
Engine Cooling
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Fig. 1: Engine Cooling System
ENGINE HEATING/COOLING WIRING SCHEMATICS (Encore)
Engine Cooling System (LUJ or LUV)
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Fig. 2: Engine Cooling System (LUJ or LUV)
Engine Cooling System (2H0)
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Fig. 3: Engine Cooling System (2H0)
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DTC P00B3 OR P00B4 (2H0 OR LUJ): Radiator coolant temperature (RCT) sensor
DIAGNOSTIC CODE INDEX
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagn
Cooling system draining and filling
Draining Procedure
WARNING: To avoid being burned, do not remove the radiator cap or
surge tank
cap while the engine is hot. The cooling system will release scaldi
Cooling fan description and operation (LUJ OR LUV)
The engine cooling fan system is composed of one cooling fan, a series of 5
relays, the engine control module
(ECM), and the associated wiring. The
SEE MORE:
Sir service precautions
General Service Instructions
WARNING: When performing service on or near the SIR components or
the SIR
wiring, the SIR system must be disabled. Refer to SIR Disabling and
Enabling . Failure to observe the correct procedure could cause
deployment of the SIR components, person
NOTE: Examples used in this article are general in nature and do
not necessarily relate
to a specific engine or system. Illustrations and procedures have been chosen
to guide mechanic through engine overhaul process. Descriptions of processes
of cleaning, inspection, assembly and machine shop pract