Buick Enclave Cooling Fan Relay Replacement at your home or office.

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Cooling Fan Relay Replacement Service

How much does a Cooling Fan Relay Replacement cost?

On average, the cost for a Buick Enclave Cooling Fan Relay Replacement is $117 with $22 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$158.15Shop/Dealer Price$178.94 - $218.81
2008 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$138.15Shop/Dealer Price$158.96 - $198.84
2009 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$138.15Shop/Dealer Price$158.96 - $198.84
2016 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$175.95Shop/Dealer Price$206.19 - $274.40
2012 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$175.95Shop/Dealer Price$206.22 - $274.47
2013 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$175.95Shop/Dealer Price$206.21 - $274.44
2017 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$180.95Shop/Dealer Price$211.07 - $279.20
2011 Buick EnclaveV6-3.6LService typeCooling Fan Relay ReplacementEstimate$180.95Shop/Dealer Price$211.44 - $279.86
Show example Buick Enclave Cooling Fan Relay Replacement prices

What is the Cooling Fan Relay all about?

Modern vehicles employ electric cooling fans to draw air into the engine compartment, through the radiator, and into the air conditioning condenser. This action removes heat from the coolant in the radiator and pulls heat from the refrigerant in the air conditioning condenser. The electric cooling fan is an electric motor with fan blades attached to it. It turns on when the powertrain control module receives a signal that the temperature of the engine or air conditioning warrants the extra flow of air.

The powertrain control module then sends a signal for the cooling fan relay to supply power to the cooling fan. The fan motor relay performs the action of a switch, sending 12-volt power to the cooling fan and initiating its operation. Once the engine temperature drops below the threshold programmed into the powertrain control module, the cooling fan turns off. In some makes and models, the cooling fan can continue running after the engine has been shut off, or it can turn on while the ignition is off. If the cooling fan relay is faulty, the cooling fan can continue to run unnecessarily, even when the ignition is off and the engine is cold. Conversely, the cooling fan may not run at all causing the engine to overheat. Since the cooling fan plays a factor in air conditioning performance, your air conditioning may not blow cold air.

Keep in mind:

  • The cooling fan can run even with the ignition off. Use caution when working in and around the cooling fan to prevent personal injury.
  • Some vehicles are equipped with two cooling fans, with separate cooling fan relays controlling each one.

How it's done:

  • The Cooling Fan Relay is verified that it needs to be replaced. The main access relay panel is open to access the cooling fan relay.

  • The defective Cooling Fan Relay is removed from the relay box by pulling straight up and out of the connection.

  • The connection is checked for any damage or overheating. The new Cooling Fan Relay is installed by lining up the pins and pressing it into the connection.

  • The Cooling Fan Relay is tested for operation by running the engine or turning on the A/C.

  • The vehicle is tested for proper operation of the Cooling Fan during a road test.

Our recommendation:

The cooling fan relay is meant to last indefinitely, but as with all electrical components, it can fail prematurely. There are no preventative measures you can take against its failure. If your engine temperature rises into the red zone, or if the cooling fan won’t quit operating, have one of our expert technicians diagnose the problem and replace the cooling fan relay if required.

What common symptoms indicate you may need to replace the Cooling Fan Relay?

  • Engine temperature runs higher than normal or overheats
  • Air-conditioning does not function
  • Cooling fan continues to run indefinitely

How important is this service?

The electric cooling fan plays an important role to control engine temperature. In a situation where the cooling fan will not turn on, overheating and engine damage can occur. If the cooling fan runs continuously, the fan motor can burn out or electrical drain can deplete your battery. If the cooling fan relay is faulty, have it replaced as soon as possible to prevent additional, expensive repairs.

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Meet some of our expert Buick mechanics

Real customer reviews from Buick owners like you.

Excellent Rating

(220)

Rating Summary
210
5
1
1
3
210
5
1
1
3

Travis

13 years of experience
160 reviews
Travis
13 years of experience
Buick Enclave V6-3.6L - Brake Rotor/Disc Replacement (Front) - Charlotte, North Carolina
Travis has done two jobs for me, my enclave and my wife's beetle. Both were outstanding! He's friendly, knowledgeable, and very professional! I highly recommend his work!

Chris

22 years of experience
2223 reviews
Chris
22 years of experience
Buick Enclave V6-3.6L - Coolant is leaking Inspection - Irvine, California
Chris was very knowledgeable and professional. He was able to diagnose our problems very quickly. He is also very honest. I will recommend him to anybody that is having a problem with their vehicle.

Richard

21 years of experience
237 reviews
Richard
21 years of experience
Buick Enclave V6-3.6L - Battery - Bonita Springs, Florida
Very courteous & professional, would use him again.

Deane

11 years of experience
340 reviews
Deane
11 years of experience
Buick Enclave V6-3.6L - Windshield Wiper Arm Replacement (Rear) - San Diego, California
Excellent service, friendly and on time for appointment. Actually was early!!!!

Excellent Rating

(220)

Rating Summary
210
5
1
1
3
210
5
1
1
3
Number of Buick Enclave services completed
2420+
services done by our mechanics
TOTAL NUMBER OF EXPERT Buick MECHANICS
800+
experts on our platform

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