Chevrolet Trailblazer EXT 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 EXT Horn Relay Replacement is $113 with $18 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2004 Chevrolet Trailblazer EXTV8-5.3L	Service typeHorn Relay Replacement	Estimate$150.95	Shop/Dealer Price$169.94 - $204.41
2004 Chevrolet Trailblazer EXTL6-4.2L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.96 - $184.44
2005 Chevrolet Trailblazer EXTV8-5.3L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.96 - $184.44
2006 Chevrolet Trailblazer EXTV8-5.3L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.94 - $184.40
2005 Chevrolet Trailblazer EXTL6-4.2L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.97 - $184.47
2003 Chevrolet Trailblazer EXTL6-4.2L	Service typeHorn Relay Replacement	Estimate$130.95	Shop/Dealer Price$149.96 - $184.44
2002 Chevrolet Trailblazer EXTL6-4.2L	Service typeHorn Relay Replacement	Estimate$135.95	Shop/Dealer Price$154.82 - $189.20
2006 Chevrolet Trailblazer EXTL6-4.2L	Service typeHorn Relay Replacement	Estimate$135.95	Shop/Dealer Price$155.19 - $189.86

Show example Chevrolet Trailblazer EXT 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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Jerome

24 years of experience

415 reviews

Jerome

24 years of experience

by Wilson

Chevrolet Trailblazer EXT L6-4.2L - Shift Selector Cable - Owings Mills, Maryland

Great he knows the job

Luis

4 years of experience

168 reviews

Luis

4 years of experience

by LaTanya

Chevrolet Trailblazer EXT L6-4.2L - Valve Cover Gasket - Richmond, Virginia

Excellent service and professional!

Travis

13 years of experience

611 reviews

Travis

13 years of experience

by Leon

Chevrolet Trailblazer EXT L6-4.2L - Oil/Fluid Leak - Inver Grove Heights, Minnesota

Great Service

Elias

14 years of experience

140 reviews

Elias

14 years of experience

by Tommie

Chevrolet Trailblazer EXT L6-4.2L - Power Steering Pump Replacement - Roselle, New Jersey

Excellent service

Excellent Rating

(87)

Rating Summary

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2

82

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2

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