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Marty
Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53153
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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My cooling fan runs full speed all time .even when the

Customer Question

My cooling fan runs full speed all time .even when the ignition is off. 2012 MERCEDES-BENZ E350
Submitted: 1 year ago.
Category: Mercedes
Expert:  Marty replied 1 year ago.

Hi, welcome to Just Answer. My name is***** the cooling fan runs on high at all times and continues to run with the key off the problem will be an internal short in the fan itself. The fan control module is integrated into the fan assembly. Fuse 22 in the driver's side fuse box under the hood should be checked.

Let me know if you have any questions. Please be sure to rate my service in order for the website to credit me for my help.

Marty

Expert:  Marty replied 1 year ago.

Hi, I'm just following up with you on the Mercedes. Was my answer helpful?