BMW 550i GT Electronic Control Relay Replacement at your home or office.

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Electronic Control Relay Replacement Service

How much does a Electronic Control Relay Replacement cost?

On average, the cost for a BMW 550i GT Electronic Control Relay Replacement is $151 with $46 for parts and $105 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 BMW 550i GTV8-4.4L TurboService typeElectronic Control Relay ReplacementEstimate$217.35Shop/Dealer Price$255.14 - $335.44
2014 BMW 550i GTV8-4.4L TurboService typeElectronic Control Relay ReplacementEstimate$197.35Shop/Dealer Price$235.17 - $315.49
2010 BMW 550i GTV8-4.4L TurboService typeElectronic Control Relay ReplacementEstimate$197.35Shop/Dealer Price$235.17 - $315.49
2015 BMW 550i GTV8-4.4L TurboService typeElectronic Control Relay ReplacementEstimate$197.35Shop/Dealer Price$235.13 - $315.42
2013 BMW 550i GTV8-4.4L TurboService typeElectronic Control Relay ReplacementEstimate$197.35Shop/Dealer Price$235.20 - $315.54
2012 BMW 550i GTV8-4.4L TurboService typeElectronic Control Relay ReplacementEstimate$197.35Shop/Dealer Price$235.17 - $315.49
Show example BMW 550i GT Electronic Control Relay Replacement prices

What is the Electronic Control Relay all about?

A wide range of electronic systems must work properly in order for the vehicle to operate. That means there is a need for several different controllers to ensure proper operation. One of the most important is the electronic control relay. You might be more familiar with the term “main relay” because of its role in vehicle performance.

The electronic control relay operates the fuel pump and sends power to the engine’s injectors. Without the main relay, fuel will not flow from the tank to the engine, and your injectors will not atomize gasoline into the combustion chamber. In short, your car wouldn’t run. Electronic control relays are subject to failure from a number of different problems, including outright failure, heat damage, cracked solder and more.

Keep in mind:

  • The electronic control relay may not operate, or may operate intermittently depending on the source of the trouble.
  • A number of other problems can masquerade as a main relay failure, so it’s vital that you have one of our expert mechanics diagnose the issue.

How it's done:

  • The electronic control relay is located and accessed then verified it needs replaced
  • The defective relay is removed from the vehicle
  • The new electronic relay is installed
  • The components that the electronic relay operates are checked for proper operation
  • The vehicle is road tested for proper operation

Our recommendation:

Traditional turnkey ignition the relay will click three times during the starting process. If you listen closely, you should hear a single click when you turn the ignition to “on”. You should hear another when the Check Engine light turns off. Finally, there should be a third click when you turn the key to the “start” position. If you do not hear a click at any of these three points, there may be a problem with the electronic control relay. Have one of our expert mechanics diagnose and replace the relay if required.

What common symptoms indicate you may need to replace the Electronic Control Relay?

  • Engine doesn’t start, especially in cold weather
  • Engine may not start a few minutes after turning it off
  • No sound from the fuel pump when the ignition key is turned to “On”

How important is this service?

Given the fact that the electronic control relay powers the fuel pump and your fuel injectors, it is essential to replace a faulty one. However, many other problems can present similar symptoms, so it’s very important to have the issue diagnosed by one of our expert mechanics.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(9)

Rating Summary
9
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Ricardo

14 years of experience
339 reviews
Ricardo
14 years of experience
BMW 550i GT V8-4.4L Turbo - Coolant is leaking - Redondo Beach, California
Very knowledgeable. Thorough. Great explanations.

Frank

40 years of experience
57 reviews
Frank
40 years of experience
BMW 550i GT V8-4.4L Turbo - Pre-purchase Car Inspection - Marietta, Georgia
Frank was on time, provided a detailed report quickly and even answered some questions. I couldn't have asked for more.

Sayeed

17 years of experience
82 reviews
Sayeed
17 years of experience
BMW 550i GT V8-4.4L Turbo - Oil Change - Woodside, New York
Experienced, professional and honest. I would like to work with him again in the future.

Theodore

16 years of experience
1638 reviews
Theodore
16 years of experience
BMW 550i GT V8-4.4L Turbo - Brake System Flush - Woodinville, Washington
Second time I worked with Theodore. He is punctual, friendly and the jobs were always well done. And best of all it's much easier to accommodate and find a time with Theodore than with a shop.

Excellent Rating

(9)

Rating Summary
9
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0
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9
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Number of BMW 550i GT services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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