Acura TL ECM-Power Relay Replacement at your home or office.

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ECM-Power Relay Replacement Service

How much does a ECM-Power Relay Replacement cost?

On average, the cost for a Acura TL ECM-Power Relay Replacement is $114 with $19 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Acura TLV6-3.2LService typeECM-Power Relay ReplacementEstimate$201.35Shop/Dealer Price$240.44 - $318.34
2009 Acura TLV6-3.5LService typeECM-Power Relay ReplacementEstimate$148.95Shop/Dealer Price$179.97 - $233.59
2009 Acura TLV6-3.7LService typeECM-Power Relay ReplacementEstimate$133.35Shop/Dealer Price$160.47 - $202.39
2007 Acura TLV6-3.5LService typeECM-Power Relay ReplacementEstimate$181.35Shop/Dealer Price$220.43 - $298.32
2005 Acura TLV6-3.2LService typeECM-Power Relay ReplacementEstimate$181.35Shop/Dealer Price$220.50 - $298.44
1997 Acura TLV6-3.2LService typeECM-Power Relay ReplacementEstimate$181.35Shop/Dealer Price$220.47 - $298.39
1996 Acura TLV6-3.2LService typeECM-Power Relay ReplacementEstimate$186.35Shop/Dealer Price$225.23 - $302.97
1998 Acura TLL5-2.5LService typeECM-Power Relay ReplacementEstimate$159.95Shop/Dealer Price$192.89 - $251.31
Show example Acura TL ECM-Power Relay Replacement prices

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.

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Meet some of our expert Acura mechanics

Real customer reviews from Acura owners like you.

Excellent Rating

(1,052)

Rating Summary
981
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7
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981
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Harish

27 years of experience
588 reviews
Harish
27 years of experience
Acura TL V6-3.2L - Alternator - Charlotte, North Carolina
Harish called before arriving, and let me know the exact time he would be here. Working from home I appreciated this so I could step away briefly and he could get started promptly. He worked efficiently and most important, accurately. Also suggested services to be mindful of in the near future. I had my alternator replaced on my 2008 Acura TL. I will be using Harish and Your Mechanic again for any service. Harish made what can be an arduous process, absolutely painless! The convenience of him coming to your home or office to complete service is amazing. Also, you can't beat that its backed by a 12,000 mile warranty, better than most service shops that cost A LOT more. Use Your Mechanic and ask for Harish!

Paul

33 years of experience
134 reviews
Paul
33 years of experience
Acura TL V6-3.2L - Spark Plugs - Raleigh, North Carolina
Very professional! Paul took the time to explain repair service in great details. I would definitely recommend him to my neighbors. An excellent customer experience overall!!!

Jose

15 years of experience
213 reviews
Jose
15 years of experience
Acura TL V6-3.2L - Wheel Stud Replacement (Driver Side Front) - Cumming, Georgia
Very very good mechanic. VERY knowledgeable...Great workmanship...will definitely use again

Kemoy

22 years of experience
58 reviews
Kemoy
22 years of experience
Acura TL V6-3.2L - Brake Pads Replacement (Rear) - Fort Lauderdale, Florida
He was very good to work with, quick with service, and even answered several questions I had about other car issues.

Excellent Rating

(1,052)

Rating Summary
981
35
8
7
21
981
35
8
7
21
Number of Acura TL services completed
11572+
services done by our mechanics
TOTAL NUMBER OF EXPERT Acura MECHANICS
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