Hyundai XG350 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 Hyundai XG350 Electronic Control Relay Replacement is $141 with $46 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2002 Hyundai XG350V6-3.5LService typeElectronic Control Relay ReplacementEstimate$207.35Shop/Dealer Price$240.44 - $317.21
2004 Hyundai XG350V6-3.5LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
2003 Hyundai XG350V6-3.5LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
2005 Hyundai XG350V6-3.5LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.44 - $297.20
Show example Hyundai XG350 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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Real customer reviews from Hyundai owners like you.

Excellent Rating

(94)

Rating Summary
86
5
0
0
3
86
5
0
0
3

Harish

27 years of experience
588 reviews
Harish
27 years of experience
Hyundai XG350 V6-3.5L - Alternator - Cornelius, North Carolina
I have done some car work by Harish. He is very knowledgeable and very professional. Would definitely recommend to anyone.

Joel

21 years of experience
987 reviews
Joel
21 years of experience
Hyundai XG350 V6-3.5L - Car is not starting - Jacksonville, Florida
Joel is the expert, professional and pleasant mechanic I have ever met. He is clear concise, and offers sound device. He is always on time, never makes me feel rushed, or ignorant. He respects my views, and comments, while clarifying any questions or points of concern. I will forever use Your Mechanic, and Joel for my vehicle needs.

Clarissa

27 years of experience
244 reviews
Clarissa
27 years of experience
Hyundai XG350 V6-3.5L - Fuel Filler Cap - Philadelphia, Pennsylvania
Clarissa has been the best mechanic. No unneeded parts or services were pushed. Everything was explained as the process went on. I highly recommend!

Tony

14 years of experience
121 reviews
Tony
14 years of experience
Hyundai XG350 V6-3.5L - Throttle/Accelerator Pedal Position Sensor - Oakland, California
He came a little late but he got the work done in a timely fashion. He's awesome and very helpful.

Excellent Rating

(94)

Rating Summary
86
5
0
0
3
86
5
0
0
3
Number of Hyundai XG350 services completed
1034+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hyundai MECHANICS
1300+
experts on our platform

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