Cadillac Escalade EXT Brake Light Switch Replacement Costs

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Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a Cadillac Escalade EXT 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 Cadillac Escalade EXTV8-6.2L	Service typeBrake Light Switch Replacement	Estimate$221.54	Shop/Dealer Price$244.48 - $299.11
2009 Cadillac Escalade EXTV8-6.2L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$232.37 - $284.69
2008 Cadillac Escalade EXTV8-6.2L	Service typeBrake Light Switch Replacement	Estimate$205.45	Shop/Dealer Price$223.57 - $270.60
2013 Cadillac Escalade EXTV8-6.2L	Service typeBrake Light Switch Replacement	Estimate$265.27	Shop/Dealer Price$298.34 - $390.24
2012 Cadillac Escalade EXTV8-6.2L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$234.99 - $289.27
2007 Cadillac Escalade EXTV8-6.2L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$232.66 - $285.19
2011 Cadillac Escalade EXTV8-6.2L	Service typeBrake Light Switch Replacement	Estimate$212.53	Shop/Dealer Price$232.44 - $284.81
2003 Cadillac Escalade EXTV8-6.0L	Service typeBrake Light Switch Replacement	Estimate$202.83	Shop/Dealer Price$220.29 - $265.36

Show example Cadillac Escalade EXT 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.

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James

24 years of experience

130 reviews

James

24 years of experience

by michael

Cadillac Escalade EXT V8-6.2L - Pre-purchase Car Inspection - Austell, Georgia

great guy.very knowledgeable,explained everything to me,wish i had known about this 5yrs ago.

Torrieanto

13 years of experience

632 reviews

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Torrieanto

13 years of experience

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by Gary

Cadillac Escalade EXT V8-6.0L - Headlight Bulb Replacement (Passenger Side Low Beam) - Tampa, Florida

VERY satisfied

Kenneth

21 years of experience

870 reviews

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Kenneth

21 years of experience

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by Reginald

Cadillac Escalade EXT V8-6.2L - Pre-purchase Car Inspection - Inglewood, California

Kenneth was very thorough with the inspection of a vehicle I wanted to purchase. He inspected the car as if he had a magnifying glass, which I truly appreciated since I could not view the car from over 2300 miles away. He went through the car as if he was buying it and gave me a report based on his findings, so I can make a decision if I was going to buy the car or negotiate the price based on his inspection. I would recommend anyone to retain yourmechanic.com to conduct a pre-purchase inspection if you are in the market of purchasing a car from a dealer that won't spill the beans of their car and only take pictures of what they want you to see and not of the damages, cosmetic issues, or dents and dings. In addition, I highly recommend Kenneth as your mechanic because he was awesome and very knowledgeable. Thank you Kenneth and I applaud you for your professionalism and skills.

Kenneth

21 years of experience

870 reviews

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Kenneth

21 years of experience

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by Zachary

Cadillac Escalade EXT V8-6.2L - Oil Pressure Sensor - Long Beach, California

Excellent service, extremely knowledgable. This was a great experience and Kenneth is amazing. Great job and saved me a lot!

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