audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Heater Core > < LED Test Light|Page 2509
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Heater Control Valve: Service and Repair

Engine coolant shutoff valve

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Remove plenum tray.

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Loosen cap on coolant expansion tank to release pressure.

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Remove coolant hoses -B- leading to heater core and plug hose connections.

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Loosen hose clamps on intake and outlet of valve.

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Remove hoses from valve.

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Remove screw -A- and remove valve.

Heater Core > < LED Test Light|Page 2509