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Heater Core > < Removal And Installation For Front Expansion Valve|Page 5012

Armada 4WD V8-5.6L (VK56DE) Flex Fuel (2009)

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Heater Control Valve: Description and Operation

WATER VALVE CIRCUIT

Description

COMPONENT DESCRIPTION

Water Valve
The water valve (1) cuts the flow of engine coolant to the front and rear heater cores to allow for maximum cooling during A/C operation. It is
controlled by the A/C auto amp.

Heater Core > < Removal And Installation For Front Expansion Valve|Page 5012