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

CarServiceEstimateShop/Dealer Price
1995 Mazda ProtegeL4-1.5LService typeElectronic Control Relay ReplacementEstimate$207.35Shop/Dealer Price$240.44 - $317.21
2000 Mazda ProtegeL4-1.8LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
1998 Mazda ProtegeL4-1.5LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
2003 Mazda ProtegeL4-1.6LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.44 - $297.20
1997 Mazda ProtegeL4-1.5LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.47 - $297.27
1999 Mazda ProtegeL4-1.6LService typeElectronic Control Relay ReplacementEstimate$187.35Shop/Dealer Price$220.46 - $297.24
2001 Mazda ProtegeL4-2.0LService typeElectronic Control Relay ReplacementEstimate$192.35Shop/Dealer Price$225.32 - $302.00
1997 Mazda ProtegeL4-1.8LService typeElectronic Control Relay ReplacementEstimate$192.35Shop/Dealer Price$225.69 - $302.66
Show example Mazda Protege 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 Mazda mechanics

Real customer reviews from Mazda owners like you.

Excellent Rating

(181)

Rating Summary
168
5
1
1
6
168
5
1
1
6

Carlos

17 years of experience
225 reviews
Carlos
17 years of experience
Mazda Protege L4-1.6L - Battery Cable Replacement (Negative) - West Hollywood, California
Carlos was on time and very professional. The repair turned out to be slightly different than what Carlos anticipated but he rolled with the punches and got us squared away in no time. I highly recommend Carlos to anyone needing a mechanic and would happily call on him again. Thank you Carlos for the A+++ service!.

Abdul

11 years of experience
419 reviews
Abdul
11 years of experience
Mazda Protege L4-2.0L - Check Engine Light is on - Atlanta, Georgia
Very thorough and helpful. Explained in detail what was wrong with my car and how to fix it.

Jacob

14 years of experience
54 reviews
Jacob
14 years of experience
Mazda Protege L4-1.6L - Exhaust Gas Recirculation/EGR Valve - Austin, Texas
Jacob was great. Friendly, very professional, even fixed my car in the rain! He did a great job.

Jason

32 years of experience
518 reviews
Jason
32 years of experience
Mazda Protege L4-2.0L - Axle / CV Shaft Assembly Replacement (Driver Side Front, Passenger Side Front) - Plano, Texas
very punctual and knows what he is doing.

Excellent Rating

(181)

Rating Summary
168
5
1
1
6
168
5
1
1
6
Number of Mazda Protege services completed
1991+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
experts on our platform

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