GMC V2500 Suburban 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 GMC V2500 Suburban Electronic Control Relay Replacement is $141 with $46 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1987 GMC V2500 SuburbanV8-6.2L DieselService typeElectronic Control Relay ReplacementEstimate$207.35Shop/Dealer Price$240.44 - $317.21
1991 GMC V2500 SuburbanV8-6.2L DieselService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
1988 GMC V2500 SuburbanV8-5.7LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
1990 GMC V2500 SuburbanV8-6.2L DieselService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.44 - $297.20
1988 GMC V2500 SuburbanV8-6.2L DieselService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.47 - $297.27
1990 GMC V2500 SuburbanV8-5.7LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
1989 GMC V2500 SuburbanV8-5.7LService typeElectronic Control Relay ReplacementEstimate$192.35Shop/Dealer Price$225.32 - $302.00
1987 GMC V2500 SuburbanV8-5.7LService typeElectronic Control Relay ReplacementEstimate$192.35Shop/Dealer Price$225.69 - $302.66
Show example GMC V2500 Suburban 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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Stephen

32 years of experience
179 reviews
Stephen
32 years of experience
GMC Terrain L4-2.4L - Check Engine Light is on - Broomfield, Colorado
Stephen did a great job. Personable and on-time... DL

Patrick

33 years of experience
1419 reviews
Patrick
33 years of experience
GMC Terrain L4-2.4L - Check Engine Light is on - San Marcos, Texas
Patrick was on time. Professional. Very knowledgeable. And he found the issue with my car. Great experience.

Christopher

10 years of experience
115 reviews
Christopher
10 years of experience
GMC Sierra 1500 V8-6.2L - Starter - Tomball, Texas
Christopher was on time and did an excellent job.

Andrew

11 years of experience
849 reviews
Andrew
11 years of experience
GMC Envoy V8-5.3L - AC Belt - Olathe, Kansas
Andrew showed up as scheduled and knocked out the repair in great time. When the new belt sounded horrible, he said the belt tensioner was probably bad and may have been what caused the belt to wear out. He called YM and they got a new belt tensioner ready at the local part store. Andrew went to the store, returned w the part and got it installed... no noise! WooHoo! (The old one was totally worn out) Success!! Thanks for your help and expertise Andrew!

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