Acura TSX Brake Light Switch Replacement at your home or office.

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Average rating from customers who
received a Brake Light Switch Replacement.
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$94.53 - $104.53

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Average rating from customers who
received a Brake Light Switch Replacement.
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Brake Light Switch Replacement Estimate for Acura TSX

Acura TSX Brake Light Switch Replacement costs $100 on average.

CarServiceEstimateShop/Dealer Price
2013 Acura TSXV6-3.5LService typeBrake Light Switch ReplacementEstimate$114.07Shop/Dealer Price$142.06 - $179.41
2005 Acura TSXL4-2.4LService typeBrake Light Switch ReplacementEstimate$114.07Shop/Dealer Price$141.96 - $179.23
2014 Acura TSXV6-3.5LService typeBrake Light Switch ReplacementEstimate$114.07Shop/Dealer Price$142.06 - $179.41
2012 Acura TSXL4-2.4LService typeBrake Light Switch ReplacementEstimate$119.07Shop/Dealer Price$145.80 - $182.21
2011 Acura TSXL4-2.4LService typeBrake Light Switch ReplacementEstimate$114.07Shop/Dealer Price$145.00 - $184.56
2010 Acura TSXV6-3.5LService typeBrake Light Switch ReplacementEstimate$114.07Shop/Dealer Price$139.92 - $175.67
2009 Acura TSXL4-2.4LService typeBrake Light Switch ReplacementEstimate$114.07Shop/Dealer Price$136.54 - $169.75
2007 Acura TSXL4-2.4LService typeBrake Light Switch ReplacementEstimate$119.07Shop/Dealer Price$144.55 - $180.01
Show example Acura TSX Brake Light Switch Replacement prices

Brake Light Switch Replacement Service

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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Meet some of our expert Acura mechanics

Real customer reviews from Acura owners like you.

Excellent Rating


YourMechanic Acura TSX Service

Average Rating

4.9/5

Number of Reviews

370

Rating Summary
353
7
2
2
6
353
7
2
2
6

Brett

9 years of experience
176 reviews
Brett
9 years of experience
Acura TSX - Brake Light Switch - Kyle, Texas
Brett is very knowledgeable and honest.

Bereketeab

6 years of experience
23 reviews
Bereketeab
6 years of experience
Acura TSX - Power Steering Pump - Sacramento, California
Awesome job!

Lucas

20 years of experience
849 reviews
Lucas
20 years of experience
Acura TSX - Coolant is leaking - Reseda, California
He came out and fixed the problem that I was having. Great mechanic to work with. Cannot say anything, bad about him. Already have him scheduled for some more work that needs to be done.

Eladio

9 years of experience
139 reviews
Eladio
9 years of experience
Acura TSX - Car is not starting - Winston Salem, North Carolina
Eladio was a very polite and very knowledgeable guy. He was extremely thorough with the electrical system of the car. He ensured he checked all the systems and left me feeling confident in his abilities and work. Will definitely book him again if I have any trouble with my car!

Excellent Rating


YourMechanic Acura TSX Service

Average Rating

4.9/5

Number of Reviews

370

Rating Summary
353
7
2
2
6
353
7
2
2
6
Red-stars EXCELLENT RATING ON
Number of Acura TSX services completed
4070+
services done by our mechanics
TOTAL NUMBER OF EXPERT Acura MECHANICS
800+
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