infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

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Heater Control Valve|Description and Operation|Page 13016 > < Front Expansion Valve|Page 13012

QX56 AWD V8-5.6L (VK56DE) (2005)

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Heater Control Valve: Description and Operation

Water Valve Circuit

COMPONENT DESCRIPTION

Water Valve

The water valve 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 front air control through the water valve relay.

Heater Control Valve|Description and Operation|Page 13016 > < Front Expansion Valve|Page 13012