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Mazda B2500 Brake Light Switch Replacement at your home or office.

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Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a Mazda B2500 Brake Light Switch Replacement is $177 with $31 for parts and $146 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Mazda B2500L4-2.5LService typeBrake Light Switch ReplacementEstimate$236.35Shop/Dealer Price$247.19 - $289.84
2001 Mazda B2500L4-2.5LService typeBrake Light Switch ReplacementEstimate$236.35Shop/Dealer Price$249.21 - $293.37
1998 Mazda B2500L4-2.5LService typeBrake Light Switch ReplacementEstimate$221.35Shop/Dealer Price$234.07 - $278.12
2000 Mazda B2500L4-2.5LService typeBrake Light Switch ReplacementEstimate$221.35Shop/Dealer Price$238.21 - $285.37
Show example Mazda B2500 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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Number of Mazda B2500 services completed
231+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
experts on our platform
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Meet some of our expert Mazda mechanics

Real customer reviews from Mazda owners like you.

Excellent Rating

(21)
Rating Summary
20
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Patrick

33 years of experience
369 reviews
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Patrick
33 years of experience
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by Jasprit
Mazda B2500 L4-2.5L - Smoke from engine or exhaust - Las Vegas, Nevada
Patrick was an excellent mechanic he was very professional and did a thorough examination my truck I would definitely recommend him

Fred

18 years of experience
389 reviews
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Fred
18 years of experience
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by Marjorie
Mazda B2500 L4-2.5L - Timing Belt - Spring, Texas
Very nice man, very considerate.

William

35 years of experience
731 reviews
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William
35 years of experience
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by Donald
Mazda B2500 L4-2.5L - Engine idle speed is high - Glendale, Arizona
William arrived before the appointed time and was truly a professional and had a personable disposition to him. he Tested the P/U and informed me in Simple layman's terms do I could understand . He described in detail the results of his efforts to obtain a valid test result. He even recommended where I should go and what to tell them when I arrived. I would be more than happy to recommend William to anyone that requires Vehicle Maintenance. Kudos to William for sharing his Experienced Mechanic.

William

20 years of experience
54 reviews
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William
20 years of experience
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by Alan
Mazda B2500 L4-2.5L - Timing Belt - Chandler, Arizona
William did a great job he replaced the timing belt on my truck and and did it in the time he said that it would take he also adjusted my quote as that there were some things that did not have to be done. very please with the work he performed and the price. I will call on William again as I have some other things that I need to have done on my truck.

Excellent Rating

(21)
Rating Summary
20
1
0
0
0
20
1
0
0
0
Number of Mazda B2500 services completed
231+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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