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Audi
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2004
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A8L Quattro Sedan (4E8) V8-4.2L (BFM)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Cooling System
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Radiator Cooling Fan Control Module
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Locations
Radiator Cooling Fan Control Module: Locations
The coolant fans for this vehicle are controlled by the Engine Control Module (ECM) J623 and does not use relays.
The ECM is located on the E-box, plenum chamber, passenger's side.