Land Rover Discovery 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 Land Rover Discovery Electronic Control Relay Replacement is $141 with $46 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2019 Land Rover DiscoveryV6-3.0L Turbo DieselService typeElectronic Control Relay ReplacementEstimate$207.35Shop/Dealer Price$240.44 - $317.21
2018 Land Rover DiscoveryV6-3.0L Turbo DieselService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
2002 Land Rover DiscoveryV8-4.0LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$227.97 - $310.39
2018 Land Rover DiscoveryV6-3.0L TurboService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.44 - $297.20
2017 Land Rover DiscoveryV6-3.0L Turbo DieselService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.47 - $297.27
1997 Land Rover DiscoveryV8-4.0LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$227.97 - $310.39
2017 Land Rover DiscoveryV6-3.0L TurboService typeElectronic Control Relay ReplacementEstimate$192.35Shop/Dealer Price$225.32 - $302.00
1996 Land Rover DiscoveryV8-4.0LService typeElectronic Control Relay ReplacementEstimate$192.35Shop/Dealer Price$233.39 - $316.11
Show example Land Rover Discovery 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 Land Rover mechanics

Real customer reviews from Land Rover owners like you.

Excellent Rating

(117)

Rating Summary
109
5
1
0
2
109
5
1
0
2

Michael

36 years of experience
74 reviews
Michael
36 years of experience
Land Rover Discovery V8-4.6L - Brake System Flush - San Antonio, Texas
Experienced professional !!! Great experience.

Dia

32 years of experience
84 reviews
Dia
32 years of experience
Land Rover Discovery V8-4.6L - Check Engine Light is on - Atlanta, Georgia
I know nothing about automobile function and maintenance, but was treated to a patient, thorough and expert explanation of the issues with my car, and was provided with considered and affordable options for keeping my car in running order. Couldn't have asked for a better technician!

Richard

13 years of experience
601 reviews
Richard
13 years of experience
Land Rover Discovery V8-4.0L - Spark Plugs - Las Vegas, Nevada
Good communication in letting me know ahead of time he was running a little late. Still arrived in a timely

Joe

43 years of experience
823 reviews
Joe
43 years of experience
Land Rover Discovery V8-4.0L - Crankshaft Position Sensor - Saint Petersburg, Florida
Great!

Excellent Rating

(117)

Rating Summary
109
5
1
0
2
109
5
1
0
2
Number of Land Rover Discovery services completed
1287+
services done by our mechanics
TOTAL NUMBER OF EXPERT Land Rover MECHANICS
500+
experts on our platform

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