GMC Yukon XL 1500 Brake Light Switch Replacement Costs

Estimate price near me

Service Location

Customer Ratings

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

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

See availability

Customer Ratings

Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a GMC Yukon XL 1500 Brake Light Switch Replacement is $168 with $28 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2010 GMC Yukon XL 1500V8-5.3L	Service typeBrake Light Switch Replacement	Estimate$221.54	Shop/Dealer Price$241.78 - $294.38
2005 GMC Yukon XL 1500V8-5.3L	Service typeBrake Light Switch Replacement	Estimate$202.83	Shop/Dealer Price$218.87 - $262.88
2007 GMC Yukon XL 1500V8-6.0L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$231.02 - $282.32
2011 GMC Yukon XL 1500V8-6.2L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$231.02 - $282.32
2011 GMC Yukon XL 1500V8-5.3L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$232.50 - $284.90
2010 GMC Yukon XL 1500V8-6.2L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$231.16 - $282.57
2006 GMC Yukon XL 1500V8-5.3L	Service typeBrake Light Switch Replacement	Estimate$202.83	Shop/Dealer Price$218.91 - $262.95
2009 GMC Yukon XL 1500V8-6.0L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$231.02 - $282.32

Show example GMC Yukon XL 1500 Brake Light Switch Replacement prices

What is the brake light switch and how does it work?

The brake light switch is a mechanical switch activated when you press the brake pedal. The switch has a plunger in it that contacts a lever in the brake pedal assembly. As that plunger is depressed when you push on the brake pedal, the contacts in the brake light switch closed and voltage flows to the brake lights — turning them on. The brake light switch is also in the circuit that controls the cruise control disengagement and the shift interlock safety feature installed on all newer cars. Failure of the brake light switch occurs due to wear on the internal electrical contacts in the switch, poor switch terminal connections, maladjustment of the switch, or damage to the brake pedal assembly.

When to consider replacing the brake light switch?

No brake lights. If depressing the brake pedal does not cause any of the brake lights to illuminate, the continuity of the switch will be tested. If only one brake light is out, then the issue is not the switch but rather the bulb, bulb socket or brake light circuit integrity.
Unable to shift out of park. The brake light switch is also wired into the shift interlock mechanism. If you are unable to shift out of park, with your foot on the brake, check to see if the brake lights will illuminate as you push the pedal. If they do not illuminate, failure of the brake light switch may be the cause of the no shift.
Intermittent operation of the brake lights or late operation. The brake light switch has to be in the proper position, and work consistently if the brake lights are to come on the instant you press the brake pedal. The switch can sometimes require adjustment, or the contacts may degrade, causing inconsistent operation of the switch.

How do mechanics replace the brake light switch?

The switch is first tested using a multimeter, including the terminal contacts to the switch, to determine if it is faulty. If the switch is functioning, the entire circuit must be tested to determine the cause of no brake lights.
Should the switch be judged defective, the switch is unthreaded from the mounting boss near the brake pedal assembly.
The new switch is threaded in and locked with an appropriate locknut once the new switch is properly adjusted.
The operation of the switch is tested to ensure instant illumination of the brake lights upon pressing the brake pedal.

Is it safe to drive with a brake light switch problem?

No. Should the brake light switch have failed, it is unsafe to drive the vehicle because drivers behind you will have no indication that you are slowing, intend to slow, or are stopped. Always address a failure of this type promptly to ensure your safety while driving.

When replacing the brake light switch keep in mind:

The mechanic will test the brake light switch directly to ensure that the issue is not elsewhere in the brake light circuit.
Occasionally, the issue is a maladjusted switch or a loose contact, and the mechanic can resolve the problem without switch replacement.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(312)

Rating Summary

299

11

2

0

0

299

11

2

0

0

SEE REVIEWS NEAR ME

Thomas

6 years of experience

5 reviews

Thomas

6 years of experience

by Sean

GMC Yukon XL 1500 V8-6.2L - Brake Pads Replacement (Rear) - Bellaire, Texas

Thomas was on time, professional and thorough. .

Luis

16 years of experience

244 reviews

Luis

16 years of experience

by Benjamin

GMC Yukon XL 1500 V8-6.2L - Cruise control is not working - Las Vegas, Nevada

Luis is knowledgeable and friendly. But he was over an hour late and was rather inflexible/expensive when presented with minor additions to the original request.

Doug

35 years of experience

139 reviews

Doug

35 years of experience

by Tony

GMC Yukon XL 1500 V8-6.2L - Starter - Corona, California

Doug was excellent

Raymond

38 years of experience

613 reviews

Request Raymond

Raymond

38 years of experience

Request Raymond

by Deanna

GMC Yukon XL 1500 V8-5.3L - Check Engine Light is on - Las Vegas, Nevada

Awesome job!

Excellent Rating

(312)

Rating Summary

299

11

2

0

0

299

11

2

0

0

SEE REVIEWS NEAR ME

Recent articles & questions

B1908 OBD-II Trouble Code: Air Bag Crash Sensor #2 Ground Circuit Short to Battery

B1908 means there is a malfunction with the #2 airbag crash sensor circuit, likely due to a bad electrical component or defective sensor.

How to Replace a Variable Valve Timing (VVT) Solenoid

Variable valve timing solenoids fail when the Check Engine Light comes on, fuel economy is reduced, there is a rough idle, or loss of power.

How Long Does a Thermostat Last?

No No matter what kind of car or truck you drive, it has a thermostat in it. This thermostat is responsible for monitoring and regulating the coolant temperature in your vehicle's engine. If you were to look at the thermostat...

My car has a misfire on cylinder 5 and a ticking sound

A failing coil (https://www.yourmechanic.com/services/ignition-coil-replacement) will generally not make a ticking sound, however a failing or intermittent coil may cause the motor to run sluggish a bit if the misfire continues to happen. As you may know, an ignition coil is...

MY GMC ENVOY 2007 CAR IS CREATING A NOISE ESPECIALLY ON BUMPY RODAS.SOUND IS COMING FROM DRIVING SEAT TIRE SIDE AND ONLY ON BUMPY

Hello, thank you for writing in. The best option is to recreate the noise and pinpoint where it is coming from. You can do a bounce test to test the suspension components. Go to each bumper and press down on...

Is there vibrations and humming that gets louder when speed is increased then stops when vehicle stops a wheel bearing problem

From what you describe it is the front wheel bearings in the front hubs that need replaced. You should also check the tires for uneven wear and need for tire rotation or alignment issues causing uneven tire wear.

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com