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1997 Mercedes-Benz E320 Question: my ac blower motor blow at low speed lateley

 

Question

boyse, Lithonia, GA, May 01, 2011, 20:14
 Rookie

The blower motor just start to blow at low speed i beleave it the blower resistor what should it cost to repair this problem

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  • Answer #1

    May 02, 2011, 04:25
     Journeyman

    usually the resistor burns out it only works on high

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  • Answer #2

    Mercedes Connexion from Mercedes Connexion, May 02, 2011, 12:22
     Enthusiast

    I would guess it to be the fan speed regulator. My records indicate 9 out of 10 times when it's low speed only, I've replaced the regulator for a proper repair. Be sure to check the current draw on the blower motor as it may be high creating undo stress on that particular circuit.

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    Doc65714, May 21, 2014, 15:20
     Rookie

    is this a big job and does it cost a lot to fix, my fan only blows on the low speeds Thanks

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