Ford Fusion 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 Ford Fusion Brake Light Switch Replacement is $124 with $29 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 Ford FusionL4-2.5LService typeBrake Light Switch ReplacementEstimate$198.39Shop/Dealer Price$229.24 - $299.29
2010 Ford FusionL4-2.5L HybridService typeBrake Light Switch ReplacementEstimate$178.39Shop/Dealer Price$209.26 - $279.32
2017 Ford FusionL4-2.0L TurboService typeBrake Light Switch ReplacementEstimate$152.01Shop/Dealer Price$176.28 - $226.56
2018 Ford FusionL4-2.5LService typeBrake Light Switch ReplacementEstimate$152.01Shop/Dealer Price$176.26 - $226.52
2011 Ford FusionV6-3.5LService typeBrake Light Switch ReplacementEstimate$178.39Shop/Dealer Price$209.27 - $279.35
2012 Ford FusionV6-3.5LService typeBrake Light Switch ReplacementEstimate$178.39Shop/Dealer Price$209.26 - $279.32
2018 Ford FusionL4-2.0L HybridService typeBrake Light Switch ReplacementEstimate$157.01Shop/Dealer Price$181.15 - $231.32
2010 Ford FusionV6-3.5LService typeBrake Light Switch ReplacementEstimate$183.39Shop/Dealer Price$214.49 - $284.74
Show example Ford Fusion 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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Excellent Rating

(1,332)

Rating Summary
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Steven

21 years of experience
200 reviews
Steven
21 years of experience
Ford Fusion L4-2.3L - Car is hard to start - North Richland Hills, Texas
Steven diagnosed the problem quickly, and remedied the problem the same day!

Lucas

21 years of experience
885 reviews
Lucas
21 years of experience
Ford Fusion L4-2.5L - Axle / CV Shaft Assembly Replacement (Driver Side Front) - Los Angeles, California
Lucas was absolutely awesome. He did a great job replacing my right front axle. I would definitely have him come back. He reallly knows his stuff

Keith

26 years of experience
231 reviews
Keith
26 years of experience
Ford Fusion V6-3.0L - Car is running hotter than normal - Haltom City, Texas
The problem wasn't what i thought it was initially (water not circulating thru overflow..). I did already know i had an oil leak but wasn't sure where it was coming from and what needed to be done. He explained what was going on and showed me where the problem was. I didn't know where to take my car to have it looked at because i didn't know who i could trust. I felt confident he knew what he was talking about.

Fred

17 years of experience
389 reviews
Fred
17 years of experience
Ford Fusion V6-3.0L - Alternator - Humble, Texas
He’s great

Excellent Rating

(1,332)

Rating Summary
1,268
44
4
1
15
1,268
44
4
1
15
Number of Ford Fusion services completed
14652+
services done by our mechanics
TOTAL NUMBER OF EXPERT Ford MECHANICS
1700+
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