Question about 1993 Volvo 850

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Heater fan does not work

My heater fan does not work all the time, it is usually hit and miss. The owners manual says if the recycled air and a/c lights flash on and off there is a malfunction in the ECC system. They do flash for about 20 seconds when you turn the car on. Is there an inexpensive way to fix this problem or can I fix it myself.

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  • jschurmach Dec 04, 2008

    Heater fan does not work at all-1993 volvo 850glt

  • Anonymous Dec 24, 2008

    my 96 volvo 850 heater works hit or miss

  • 850dude Jan 25, 2009

    Anyone know how to even fix some of these issues? My codes are 211, 411, 417, 418.

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Check here for instructions on how to read out the codes. Use port B1, and you may need to search for the code information, or post it here.

Bret
RepairPal.com

Posted on Nov 29, 2008

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