Mercedes-Benz 350SD Car AC Fan Control Module Replacement at your home or office.

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Car AC Fan Control Module Replacement Service

How much does a Car AC Fan Control Module Replacement cost?

On average, the cost for a Mercedes-Benz 350SD Car AC Fan Control Module Replacement is $428 with $333 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 Mercedes-Benz 350SDL6-3.4L Turbo DieselService typeCar AC Fan Control Module ReplacementEstimate$781.37Shop/Dealer Price$965.47 - $1478.38
Show example Mercedes-Benz 350SD Car AC Fan Control Module Replacement prices

What is the AC Fan Control Module all about?

Depending on the make and model you drive, the AC fan control module may be located on the firewall under the hood, or somewhere else in the engine compartment.

The AC fan control module controls both the blower motor inside the cabin, and the cooling fans in front of the radiator. If the module fails or begins to experience problems, you may notice that your cooling fans run for a very long time, or don’t run at all. You may also experience problems with the blower motor inside the cabin.

The AC fan control module is an electronic component, and because it’s mounted inside the engine compartment, it’s subject to high temperatures that may cause damage over time. It may also experience electrical problems, including wiring damage. There are also other problems that can mimic AC fan control module failure.

Keep in mind:

  • AC fan control module operation is not checked during maintenance service.
  • Relay failure and other problems can mimic AC fan control module failure.

How it's done:

  • The AC fan control module is verified that it needs to be replaced
  • The defective AC fan control module is removed
  • The new AC fan control module is installed
  • The AC fan control module is tested for operation
  • The AC is tested to ensure proper operation of the AC fan control module

Our recommendation:

The AC fan control module is responsible for operating a significant number of components on your car, but because it’s an electronic component and relies on other parts for operation, there are many potential issues that could render it inoperable. As such, if you suspect a problem with your AC fan control module or another AC problem, have one of our expert mechanics inspect and repair it as required.

What common symptoms indicate you may need to replace the AC Fan Control Module?

  • Cooling fans run for longer than normal after car is turned off when outside temperature is not high
  • Cooling fans inoperable
  • AC does not operate (blower will not work but compressor turns on)

How important is this service?

While the AC fan control module is responsible for controlling both the blower motor and the cooling fans, there are other components here that could be the culprit. These range from the fan resistor pack to the fan relay and more. We recommend having our expert mechanics diagnose the system to determine the actual underlying problem.

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Shaun

10 years of experience
542 reviews
Shaun
10 years of experience
Mercedes-Benz S500 V8-5.0L - Oil Change - Mesa, Arizona
Very efficient service rendered and helpful with future recommendations.Glad I went with your mechanic and you will be too.

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18 years of experience
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Chris
18 years of experience
Mercedes-Benz S550 V8-5.5L - Radiator Hose - Houston, Texas
Very good!!!

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39 years of experience
1005 reviews
Dan
39 years of experience
Mercedes-Benz C250 L4-1.8L Turbo - Oil Change - Buford, Georgia
Arrived on time, performed the work as requested, left no mess and price was as quoted. Job well done in my book.

Ronald

41 years of experience
357 reviews
Ronald
41 years of experience
Mercedes-Benz 560SL V8-5.6L - Fuel Filter - Humble, Texas
Excellent

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Rating Summary
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5,332
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