Chevrolet Trailblazer Horn Relay Replacement Costs

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Horn Relay Replacement Service

How much does a Horn Relay Replacement cost?

On average, the cost for a Chevrolet Trailblazer Horn Relay Replacement is $104 with $9 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2002 Chevrolet TrailblazerL6-4.2L	Service typeHorn Relay Replacement	Estimate$150.95	Shop/Dealer Price$169.94 - $204.41
2007 Chevrolet TrailblazerL6-4.2L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.96 - $184.44
2005 Chevrolet TrailblazerL6-4.2L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.96 - $184.44
2007 Chevrolet TrailblazerV8-6.0L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.94 - $184.40
2006 Chevrolet TrailblazerV8-6.0L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.97 - $184.47
2009 Chevrolet TrailblazerL6-4.2L	Service typeHorn Relay Replacement	Estimate$112.95	Shop/Dealer Price$127.46 - $148.44
2004 Chevrolet TrailblazerL6-4.2L	Service typeHorn Relay Replacement	Estimate$135.95	Shop/Dealer Price$154.82 - $189.20
2006 Chevrolet TrailblazerL6-4.2L	Service typeHorn Relay Replacement	Estimate$135.95	Shop/Dealer Price$155.19 - $189.86

Show example Chevrolet Trailblazer Horn Relay Replacement prices

What is the Horn Relay all about?

The horn relay attaches a low power circuit to an electromagnet, which operates a mechanical switch. That switch either opens or closes a circuit that carries a higher power, which causes the horn to sound. There is a low power circuit running to your car’s steering wheel, and when it is activated, the horn sounds. When you release the horn button, the low power circuit is opened and the power level of the relay drops, silencing the horn.

Keep in mind:

You are required by law to have a working horn in your car.
Your car horn is a safety mechanism that allows you to warn other drivers of potential danger.

How it's done:

The vehicle battery is disconnected
The horn relay position is identified
The new horn relay and wiring are installed
The battery is reconnected
The repair is verified and the vehicle horn is tested for proper operation

Our recommendation:

If your horn isn’t working properly, you have no way of alerting another driver that he or she is about to collide with your vehicle, and you have no way of telling other drivers of any dangers further down the road. Our expert mechanics can diagnose any problems with your car horn, and if necessary, can replace the horn relay for you.

What common symptoms indicate you may need to replace the Horn Relay?

You press the horn button and nothing happens
You press the horn button but all you hear is a click
Horn only works sometimes

How important is this service?

Your horn is your first line of defense when it comes to problems in traffic. With an inoperable horn relay, your horn won’t work at all. If your horn isn’t working properly, get one of our expert mechanics to immediately correct the problem.

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Real customer reviews from Chevrolet owners like you.

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Mark

24 years of experience

116 reviews

Mark

24 years of experience

by Dade

Chevrolet Trailblazer L6-4.2L - Valve Cover Gasket - Saint Petersburg, Florida

I have use Mark for the second time, I did not have any problem with him, even it was confused due to the weather, end up came in at the later time,but the main think the job getting done with no sweat. Mark is very knowledgeable and courteous on the job. I am always happy so far with his work done for me.

Scott

28 years of experience

7 reviews

Scott

28 years of experience

by Kiwana

Chevrolet Trailblazer L6-4.2L - Alternator - Oklahoma City, Oklahoma

Very very satisfied!! He showed up early for the appointment and was very quick and efficient in replacing my alternator. I was very pleased with his work and would definitely use him again!

Terry

13 years of experience

45 reviews

Terry

13 years of experience

by Stephanie

Chevrolet Trailblazer L6-4.2L - Other Inspections - Louisville, Kentucky

Terry took the time to explain exactly what was wrong and what work needed to be done.

Raymond

37 years of experience

418 reviews

Request Raymond

Raymond

37 years of experience

Request Raymond

by Robert

Chevrolet Trailblazer L6-4.2L - Thermostat - Las Vegas, Nevada

Another excellent job well done !!!

Excellent Rating

(572)

Rating Summary

540

18

3

5

6

540

18

3

5

6

SEE REVIEWS NEAR ME

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