Cadillac SRX 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 SRX Brake Light Switch Replacement is $159 with $19 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2004 Cadillac SRXV8-4.6L	Service typeBrake Light Switch Replacement	Estimate$229.26	Shop/Dealer Price$254.13 - $314.55
2004 Cadillac SRXV6-3.6L	Service typeBrake Light Switch Replacement	Estimate$220.25	Shop/Dealer Price$242.02 - $300.13
2005 Cadillac SRXV6-3.6L	Service typeBrake Light Switch Replacement	Estimate$220.25	Shop/Dealer Price$242.07 - $300.20
2009 Cadillac SRXV6-3.6L	Service typeBrake Light Switch Replacement	Estimate$220.25	Shop/Dealer Price$242.07 - $300.20
2008 Cadillac SRXV8-4.6L	Service typeBrake Light Switch Replacement	Estimate$231.75	Shop/Dealer Price$259.02 - $327.71
2008 Cadillac SRXV6-3.6L	Service typeBrake Light Switch Replacement	Estimate$231.75	Shop/Dealer Price$256.69 - $323.63
2007 Cadillac SRXV6-3.6L	Service typeBrake Light Switch Replacement	Estimate$231.75	Shop/Dealer Price$256.47 - $323.25
2011 Cadillac SRXV6-3.0L	Service typeBrake Light Switch Replacement	Estimate$194.13	Shop/Dealer Price$209.42 - $247.96

Show example Cadillac SRX 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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Clarissa

28 years of experience

251 reviews

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Clarissa

28 years of experience

Request Clarissa

by EVAN

Cadillac SRX V6-3.6L - Brake System Flush - Wynnewood, Pennsylvania

On time, competent and fast. She has been a mechanic for years. She has done jobs for me before, always good work. Would highly recommend Clarissa.

David

17 years of experience

639 reviews

David

17 years of experience

by Christine

Cadillac SRX V6-3.6L - Pre-purchase Car Inspection - Sacramento, California

I was in the process of purchasing a used car and needed a pre-inspection. David was prompt arriving to the dealership and thoroughly checked the car. He did a complete work up on the car. After the inspection. There were a couple of issues that I couldn't see. I was able to get the repairs done by the dealer and negotiate an even better deal. David arrived prompt and ready to work. He knows his "stuff" when it comes to cars. He explained and answered any questions I or the dealer had. The summary of the car that was prepared by David. I was able to show the dealer "My Mechanics" findings and renegotiate a better deal. The dealer was even impressed with the report. I intend to use/refer David in the future for any car issue's or repairs. Thank You

Ramon

8 years of experience

184 reviews

Ramon

8 years of experience

by Robert

Cadillac SRX V8-4.6L - Serpentine/Drive Belt - Los Angeles, California

Great

Allen

37 years of experience

471 reviews

Allen

37 years of experience

by Sam

Cadillac SRX V6-3.6L - Turn Signal Bulb Replacement (Front) - Orlando, Florida

Great service and very professional. Highly Recommend!

Excellent Rating

(479)

Rating Summary

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3

6

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