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Replacing the Cabin Fan Resistor

Model: Renault Trafic MK 2 - Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Part: Heater core

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Video tutorial

If the cabin air circulation fan only works at certain speeds, the resistor that controls the speed is likely damaged; to replace this resistor, access the engine bay and remove the air filter housing by disconnecting the intake duct hose and the support bracket for the oil filler cap; once the airbox is removed, you can access the cabin fan control unit, freeing the protective cover to disconnect the wiring and unscrew the securing screws; after removing the old unit, proceed in reverse to install the new one.


Updated on 14 February 2026 by ScegliAuto


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