ECM-Power Relay Replacement at your home or office.

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12-month / 12k-mile warranty

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Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(15)

How much does ECM-Power Relay Replacement cost in Newhall?

It depends on the type of car you drive and the auto repair shop you go to in Newhall. Our mechanics in Newhall are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office in Newhall.

ECM-Power Relay Replacement pricing for various cars

CarsEstimateParts CostLabor CostSavingsAverage Dealer Price
2009 Ford E-150$114$19.18$94.999%$126.68
2007 Chrysler 300$122$26.98$94.999%$134.48
2008 Chevrolet Silverado 1500$123$27.58$94.999%$135.08
2009 Lexus SC430$144$49.18$94.997%$156.68
2011 Lincoln MKS$114$19.18$94.999%$126.68
2007 Jaguar Vanden Plas$111$15.58$94.9910%$123.08

ECM-Power Relay Replacement Service

What is the ECM-Power Relay all about?

Vehicle development has evolved over the past several decades to a point where it seems every vehicle function is controlled by a computer, right down to the engine itself. This is actually the case for the engine and its related functions as it is controlled by the engine control module, or ECM. The ECM monitors and adjusts operation and power distribution to the fuel supply and injection systems, engine timing, exhaust gas recirculation, emissions, ignition system, and several other systems. In order to dispense power to operate these other systems, the engine control module requires power itself.

The power distribution center, or fuse block, located under the hood houses most or all of the vehicle’s fuses and relays. It contains a relay for the ECM that is powered up when the ignition key is turned to the on position. This ECM power relay acts as a switch that supplies power to the ECM. When the ignition is turned off, power switches inside the ECM relay and it no longer receives battery power. If the ECM power relay stops switching as it should, you will experience vehicle problems. When the relay is stuck open, no power will be delivered to the engine control module and the vehicle won’t start. If the relay is stuck closed, constant power will be sent to the ECM even with the engine turned off and the battery will drain.

Keep in mind:

  • The battery should be disconnected any time the electrical system is being serviced.
  • There are several problems which can cause your vehicle not to start, with the ECM power relay being one of them. Have the problem diagnosed by one of our expert technicians.

How it's done:

  • The ECM-power relay is verified that it needs to be replaced. The relay is located in the engine main fuse relay control box.

  • The defective ECM-power relay is removed from the control box by pulling it straight up and out of socket.

  • The new ECM-power relay is installed into the socket and the engine scanned for codes.

  • The engine is started and the ECM-power relay is tested for proper operation.

  • The vehicle is road tested for proper operation of the ECM-power relay and is then checked for codes.

Our recommendation:

The ECM power relay should last the lifetime of your vehicle unless there is a power distribution problem or moisture that causes it to fail. If your vehicle won’t start, have one of our expert technicians diagnose the problem and replace the ECM power relay if necessary.

What common symptoms indicate you may need to replace the ECM-Power Relay?

  • Engine will not start when the key is turned.
  • Engine doesn’t turn over when ignition is on.
  • Check Engine light is on.
  • Battery drain which may leave it weak or dead.

How important is this service?

Although it is extremely unlikely the ECM relay will cause your vehicle to stall or create a safety concern, your vehicle may not start or the battery may die while the ignition is off. In either case, you will need to replace the ECM relay.


Recent ECM-Power Relay Replacement reviews in Newhall

Excellent Rating

(15)

Rating Summary
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13
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Kyle

12 years of experience
137 reviews
Kyle
12 years of experience
Kyles was really a gem and gave me some important info about my car including past work from another shop that should have been better and cheaper . He seemed to really care not only about cars but actually helping people too.

Richard

21 years of experience
461 reviews
Richard
21 years of experience
Phenomenal! He was very polite and courteous not to mention he really knew what he was doing! He explained everything to me in a way I could understand. So glad I called! I'll be referring Richard to all my friends and family. Should I ever run into car trouble again, I'm hunting Richard down! Lol... Keep up the good work and have a blessed day!

Charles

34 years of experience
342 reviews
Charles
34 years of experience
Charles worked quickly and was very professional. He diagnosed my problem within minutes and was able to come back and fix it the next day. I am very happy with him.

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Excellent service as always!

Mathew

17 years of experience
66 reviews
Mathew
17 years of experience
Within 10 Minutes of me requesting a mechanic i had a message from mathew. He was very curteous communicated well and did the job very well. I am very please with this service and will be deffinatly using it again. I am just happy my truck is back up and running , He saved the day and made a bad situation better so that my father and i had our vehicle up quick.

Joel

21 years of experience
987 reviews
Joel
21 years of experience
Joel arrived on time and ready to get to work. His appearance is very professional and he is polite and knowledgeable. He determined the most likely cause of the issue (it's intermittent, so hard to diagnose for certain) quickly and made a follow-up appointment for the following morning, on a Sunday to replace the part. He is a very nice and personable man. I enjoyed meeting him and speaking with him.

Richard

17 years of experience
141 reviews
Richard
17 years of experience
Fixed everything! Thank you!

Jermaine

24 years of experience
244 reviews
Jermaine
24 years of experience
AAA service

Jose

15 years of experience
249 reviews
Jose
15 years of experience
Jose knows exactly what he is doing. I would recommend him to any and everyone. Told me what the actual problem was and its being taken cared of.

Enrique

21 years of experience
244 reviews
Enrique
21 years of experience
Great service again, thanks Ricky.

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