Adrian has been a diesel and also auto mechanic because that 7 years. He is also a veteran and the receiver of the Driver and also Mechanic badge.

You are watching: Brake light stays on honda accord


If you are the owner that a Honda or an Acura and also find the your brake lights won't turn off, even after removing the key, I'm happy come say the systems is usually straightforward and cheap.

When you push down on the brake pedal, a brake pedal move bumper on the top of the pedal assembly moves away from a plunger, activating the brake irradiate switch.

It is very likely that a deteriorated or absent brake pedal switch bumper is the cause of your problem.

Diagnosing the Issue

The very first step is to study the floorboard beneath the pedals. There, girlfriend will almost certainly find crumbles of blue or yellowish rubber that is broken and also dry.

These crumbs are a clue the your brake pedal move bumper has succumbed to old age and causing her brake light problem.

When age and also heat obtain the finest of the bumper, it cracks and also falls the end of place. With no bumper in place, the brake irradiate switch has nothing to save it in place, therefore the circuit stays open.

To confirm this is the problem, slide your hand up follow me the brake pedal until you find an north hole.

Parts girlfriend Will require

The part you will require will count on your diagnosis.

If her brake pedal move bumper is damaged or missing, you will require a instead of brake pedal switch bumper.

If the bumper is intact, you might need a brake irradiate switch.

How to settle Your Brake Lights

Now the you've diagnosed the issue, fixing the difficulty yourself is simple.

Go to an auto parts store or Honda dealership and also ask for a brake pedal move bumper. This should price less than $5. You may need to buy a rubber bumper assortment, i m sorry will additionally do the job. The assortment will certainly come through a number of bumpers, yet the one that you will require will be flanged through a flat, round optimal (pictured below).


To begin replacing the brake pedal move bumper, girlfriend will require to:

Start your car. In bespeak to change the part, you need to create a vacuum in the braking system, i m sorry is only possible with the auto running.Press the brake pedal through one hand.With the various other hand, on slide the brake irradiate switch bumper increase the brake pedal, feeling approximately for the hole wherein it will go. The flat section of the switch bumper should be dealing with the rear of the vehicle.When you gain the flanged component of the switch bumper into the hole, press it tough so that can't easily come out. Occasionally universal bumpers space a tiny too huge to fit, so trimming a small rubber off of the flange can help.When the bumper is in place, relax the brake and the plunger will press versus the new part. Her brake lights should now rotate off!

If the Bumper is Intact, shot Replacing the Switch

A broken brake irradiate switch bumper is the likeliest reason of Honda or Acura brake irradiate issues, but sometimes a damaged brake irradiate switch is the culprit.

If, feeling follow me the brake pedal, you uncover that the rubber brake irradiate switch bumper is in place, press the pedal and also manually press the plunger top top the brake light switch.

Have an assistant inspect for appropriate operation the the brake lights.

Sometimes the plungers stick and require a bit of lubrication, yet other times the spring inside the brake irradiate switch assembly deserve to break. Many brake irradiate switches are just $10 to $30 and also are fairly easy come replace.To do this, friend will require to:

Unplug the switch.Loosen the convey nut with an 18-mm wrench.Once the convey nut has been loosened native the mounting plate, the threaded brake light switch have the right to be unscrewed by hand and also removed.Screw in a new brake irradiate switch.Tighten convey nut. Her brake lights should now rotate off!


This short article is accurate and true come the ideal of the author’s knowledge. Content is because that informational or entertainment objectives only and does no substitute for an individual counsel or skilled advice in business, financial, legal, or technical matters.


Dean on July 10, 2020:

You made the easy, thanks.

James on might 17, 2020:

Works perfectly

Horacio top top October 30, 2019:

Thank you for posting this. I would have actually never figured this problem out v my Honda Pilot. Only take me a pair of minute after purchase the rubber stopper at the auto parts store.

TJ ~ above October 13, 2019:

You to be spot on v the stuck brake light fix 100 many thanks to you

Cathy on October 05, 2019:

Thank friend so much! Blue plastic pieces detective work and also everything! God's richest blessings top top u and yours for saving this widow a big hunk that $!

Mark top top September 28, 2019:

Thanks! I had actually to walk to the dealer to obtain the part, however it was straightforward fix!

Krunal Thanki top top July 28, 2019:

Great article. You conserve me a mechanic visits. Many thanks a ton.

JULIE WALKER top top July 01, 2019:

OMG resolved mine through a rubber washer and tiny screw! Thanks

PS found the old part in pieces in the floor as with u said!

Katie on might 18, 2019:

THANK YOU!! through this article I to be able to deal with the trouble by myself.

Forrest on may 06, 2019:

You saved me a pilgrimage to the mechanic because that a diagnosis that the problem! simple fix once I read around the problem.

Aaron on march 26, 2019:

Thanks! A quick and easy fix.

Glen top top February 20, 2019:

You to be absolutely right and thank friend so much! components store had actually a selection package the bumpers because that $5.

Rachel top top October 31, 2018:

Thanks for this reason much! the did the cheat ; )

Marcie899 on October 04, 2018:

I to be 5' 3", with brief arms. I ordered a hadite block and wedged the brake pedal under to complimentary up both hands. Operated perfectly!!! many thanks so much... Sure you conserved me a ton the money!

Oh, and the auto components store didn't bring the part, yet got the from a honda dealership for $5.

Puneet on respectable 20, 2018:


really helpful and also easy come understand. Will shot it and also let girlfriend know.

Mary on august 18, 2018:

Thanks! The advice about cutting turn off the end of the too-long plastic bumper was specifically helpful.

Allie on respectable 12, 2018:

That’s exactly what the difficulty was!! two minute fix! thank you

Seffil on august 12, 2018:

Excellent advise and right top top target. Easy and also quick repair.

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Mark on respectable 10, 2018:

Thank you so much. You saved me lots of money. The auto supply did not have actually the rubber bumpers yet I uncovered a plastic body clip through a flat top the fit and also did the job perfectly. It expense less than $5 for a pkg that 10 of them.