Mercedes-Benz ML400 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 ML400 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
2015 Mercedes-Benz ML400V6-3.0L TurboService typeCar AC Fan Control Module ReplacementEstimate$781.37Shop/Dealer Price$965.47 - $1478.38
Show example Mercedes-Benz ML400 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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Gregory

31 years of experience
385 reviews
Gregory
31 years of experience
Mercedes-Benz GL450 V8-4.6L - Air Springs Replacement (Driver Side Rear) - Littleton, Colorado
Super friendly and on time. Very knowledgeable. Hopefully will get him again for future repairs

Attila

19 years of experience
963 reviews
Attila
19 years of experience
Mercedes-Benz S320 L6-3.2L - Heater Blower Motor - Florham Park, New Jersey
Attila is a great mechanic, he constantly keeps the customer in loop once he arrives till he is finished with the job. Very friendly person & I highly recommend him

Attila

19 years of experience
963 reviews
Attila
19 years of experience
Mercedes-Benz ML320 V6-3.2L - Oil/Fluid Leak - Edison, New Jersey
Great mechanic and knows his craft

Raymond

15 years of experience
54 reviews
Raymond
15 years of experience
Mercedes-Benz E320 V6-3.2L - Check Engine Light is on - San Antonio, Texas
Arrived on time, very friendly, excellent service.

Excellent Rating

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Rating Summary
5,332
192
54
29
123
5,332
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123
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