Having problems with your 2008 Mercury Mariner ?

How to replace the defrost motor in my 2008 mercury mariner . only the high works speeds 1, 2 & 3 do not blow at all only on 4 which is high.

Posted / edited by AnonymousUser on : 15-10-2018

Answers :

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\015\012DON'T REPLACE THE MOTOR!!
\015\012The Motor is fine, the Blower Motor RESISTOR, not the Motor itself, is defective and must be replaced.
\015\012When the Blower Motor Resistor fails the Blower Motor will only work on High.
\015\012
\015\012Let me know if this helped, or if you have additional questions: feel Free to contact us at FixYa.com!
Repair Help & Product Troubleshooting for 2008 Mercury Mariner

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