Volvo S40 Blower Motor Relay Replacement at your home or office.

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Blower Motor Relay Replacement Service

How much does a Blower Motor Relay Replacement cost?

On average, the cost for a Volvo S40 Blower Motor Relay Replacement is $132 with $37 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2002 Volvo S40L4-1.9L TurboService typeBlower Motor Relay ReplacementEstimate$257.89Shop/Dealer Price$303.62 - $418.29
2007 Volvo S40L5-2.4LService typeBlower Motor Relay ReplacementEstimate$233.51Shop/Dealer Price$278.16 - $389.56
2008 Volvo S40L5-2.4LService typeBlower Motor Relay ReplacementEstimate$233.51Shop/Dealer Price$278.16 - $389.56
2005 Volvo S40L5-2.4LService typeBlower Motor Relay ReplacementEstimate$233.51Shop/Dealer Price$278.14 - $389.52
2010 Volvo S40L5-2.5L TurboService typeBlower Motor Relay ReplacementEstimate$233.51Shop/Dealer Price$278.17 - $389.59
2008 Volvo S40L5-2.5L TurboService typeBlower Motor Relay ReplacementEstimate$233.51Shop/Dealer Price$278.16 - $389.56
2011 Volvo S40L5-2.5L TurboService typeBlower Motor Relay ReplacementEstimate$238.51Shop/Dealer Price$283.02 - $394.32
2004 Volvo S40L4-1.9L TurboService typeBlower Motor Relay ReplacementEstimate$242.89Shop/Dealer Price$288.87 - $403.74
Show example Volvo S40 Blower Motor Relay Replacement prices

What is the Blower Motor Relay all about?

Most of your car’s accessories require a relay in order to operate – your headlights, the cooling fan on the radiator, etc. This includes the blower motor that pushes conditioned air out of the vents and into the cabin of the car. Your vehicle will have at least one blower motor relay. If you have more than one blower motor in the vehicle, such as with a rear air conditioning system, each separate system will have its own relay in place.

Think of the relay like a controller – it determines whether the system operates or not when you turn the switch. If the blower motor relay fails, you’ll have no fan functionality in most instances, although some systems provide control of the “high” fan setting to the fan switch itself, rather than the relay (note that this varies considerably from one vehicle to another).

Over time and through normal use, the blower motor relay may degrade and fail. When it does, you’ll need to replace it in order to enjoy proper airflow in the car.

Keep in mind:

  • The blower motor relay is not inspected during any maintenance service.
  • The blower motor relay is generally located in the under-hood fuse box or in the under-dash fuse box.
  • A blown fuse can mimic relay failure.
  • A failed blower motor switch can also give many of the same symptoms.

How it's done:

  • The Blower Motor Relay is verified that it needs to be replaced. The blower motor relay is located by the blower motor or in the relay panel.

  • The defective Blower Motor Relay is disconnected or the relay is pulled out of the socket.

  • The socket or connection is checked for damage. If there is no damage the new Blower Motor Relay is installed.

  • The Blower Motor Relay is tested for operation by turning on the blower.

  • The vehicle is tested to ensure proper operation of the Blower Motor Relay by running the blower at all speeds.

Our recommendation:

It is essential that you have an operational blower motor as it makes driving more comfortable and enables you to keep foggy windows clear. Over time, the relay can degrade. If your blower motor isn’t functioning correctly, have the problem diagnosed by one of our expert mechanics and replace the blower motor relay if necessary.

What common symptoms indicate you may need to replace the Blower Motor Relay?

  • Blower motor does not work on high speed
  • Fan does not work at all

How important is this service?

While your air conditioner and heater are technically accessories and not critical to vehicle operation, they are important. If you’re experiencing any problem with the blower motor, have it diagnosed and repaired by one of our expert mechanics.

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Meet some of our expert Volvo mechanics

Real customer reviews from Volvo owners like you.

Excellent Rating

(176)

Rating Summary
168
2
2
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168
2
2
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Jim

33 years of experience
185 reviews
Jim
33 years of experience
Volvo S40 L5-2.4L - Car is not starting - Danville, California
Jim is very knowledgeable, courteous professional with attention to detail. This was the best experience I've ever had with any mechanic I've worked with. I'll be using his services again. Highly recommend!

Miguel

21 years of experience
232 reviews
Miguel
21 years of experience
Volvo S40 L5-2.5L Turbo - Clean Throttle Body - Paramus, New Jersey
Miguel has been very helpful during my pre-inspection and while performing the follow-up maintenance. Being my first car, I was super nervous, but he explained everything he was doing and showed me why exactly my car would need those repairs.

Alex

16 years of experience
435 reviews
Alex
16 years of experience
Volvo S40 L5-2.4L - Basic Inspection - Plano, Texas
Alex is a great technician. I would highly recommend him to anyone who needs to have work done. I will request him every time I need anything done on my vehicles.

David

32 years of experience
107 reviews
David
32 years of experience
Volvo S40 L4-1.9L Turbo - Axle / CV Shaft Assembly Replacement (Driver Side Front) - Phoenix, Arizona
David was great installed a Half shaft on the Driver side of my Volvo S-40 would use him again with no problems He knew this work an you can see it when he was done ..

Excellent Rating

(176)

Rating Summary
168
2
2
1
3
168
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Number of Volvo S40 services completed
1936+
services done by our mechanics
TOTAL NUMBER OF EXPERT Volvo MECHANICS
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