Ford F-150 Heritage 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 Ford F-150 Heritage Electronic Control Relay Replacement is $141 with $46 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 Ford F-150 HeritageV6-4.2LService typeElectronic Control Relay ReplacementEstimate$207.35Shop/Dealer Price$240.44 - $317.21
2004 Ford F-150 HeritageV8-5.4L TurboService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
2004 Ford F-150 HeritageV8-4.6LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
2004 Ford F-150 HeritageV8-5.4LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.44 - $297.20
Show example Ford F-150 Heritage 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 Ford mechanics

Real customer reviews from Ford owners like you.

Excellent Rating

(26)

Rating Summary
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Mazyar

8 years of experience
497 reviews
Mazyar
8 years of experience
Ford F-150 Heritage V6-4.2L - Clunking or knocking noise from wheels - Atlanta, Georgia
Mazyar is terrific! He shows up on time and did a great job of diagnosing the service needed on my car. Thanks Mazyar!

Jonathan

22 years of experience
304 reviews
Jonathan
22 years of experience
Ford F-150 Heritage V8-4.6L - Brake Rotor/Disc Replacement (Front) - Denver, Colorado
Jonathan was a great mechanic he did a really good job on my F-150 was way above my expectations I would recommend anybody who wants to get their car repaired this would be the company and the gentlemen to do it

Torrieanto

12 years of experience
632 reviews
Torrieanto
12 years of experience
Ford F-150 Heritage V6-4.2L - Emergency / Parking Brake Shoe - Lakeland, Florida
Mr. Ward was prompt and courteous. He made the required repairs in less time than expected and made sure his work area was cleaned up prior to leaving.

Christopher

20 years of experience
318 reviews
Christopher
20 years of experience
Ford F-150 Heritage V6-4.2L - Control Arm Assembly Replacement (Front Upper Right) - New Port Richey, Florida
organized focused

Excellent Rating

(26)

Rating Summary
25
1
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Number of Ford F-150 Heritage services completed
286+
services done by our mechanics
TOTAL NUMBER OF EXPERT Ford MECHANICS
1700+
experts on our platform

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