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My brake light comes on sometimes, but braake fluid is good, and brakes feel good. What else should I check?

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Float in master cylinder sticking. try raising it up with a paper clip or narrow piece of wire.

Posted on Oct 02, 2009


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1 Answer

Brake sensor light comes on and goes off

this sounds like the brake fluid level sensor in the master cylinder is indicating the fluid level is low. check the brakes to see if they need servicing as well as check for any brake fluid leaks. if these are good top up the master cylinder. sometimes the sensors stick and just need to be tapped loose.

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While car is sitting at idle brake pedal goes to floor when applied. when driving the car on the road the brakes still feel soft put perform a little bit better, expecially when applied abruptly. still the...

Check brake fluid first. What year model make is vehicle? If an older vehicle with rear drum brakes go to an empty parking lot and place in reverse accelerate to about 30 mph and slam on brakes 3 times then try at idle and while in forward gear.
Good Luck!!!

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Why would the break light in my car be coming on? It doesn't do it all the time. My breaks are working fine. No grinding or anything. It will just beep and come on sometimes while Im driving. I have a...

The warning brake light has a dual purpose. Check your brake fluid and check your brake light bulbs. If it is low on fluid, it will trigger the light. If the bulb is lose or weak, it will also trigger the light. Good luck!

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Power brakes aren't working. hissing noise when braake is stepped on.

Sounds like the vaccum hose is off to the brake booster. Check that its is right behind the brake fluid rev. were you put the fluid in for the brakes. If the line is fine it could also be the booster its self.

Mar 10, 2011 | 1998 Chevrolet Blazer

1 Answer

Warning light consisting of just the word "BRAKE" and no picture--what does it mean?

find a good straight away and hammer the brakes. if brakes feel solid. check you brake fluid level at brake master cylinder engine bay, drivers side firewall. if fluid level is ok unplug the level sender at master cylinder resevoir-if this resets the light it is the switch in the master cylinder. If not unplug the switch attached to the e-brake lever.
if the brake feel spongy or fluid is low check for a leak in the hydraulic system.

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The brake lights will not turn off even when the car us off.


Dec 10, 2010 | 2002 Ford Explorer

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Interior light stays on when doors have been locked and doesn't go off. Also when travelling at 10-15ks and you have your foot lightly on the brake peddle you can sometimes feel the abs kick in, Now and...

For the problem with your lights, Have you checked your dome light switch to see of maybe it didnt get switched on somehow? And your brake problem could be that you are low on fluid and the feeling that your experiencing in the pedal could be because you are riding the brakes. It is very very bad for you to even rest your foot on the brake pedal while driving and not directly needing to use the brakes. That can lead to deadly results. I suggest that you start with checking the fluid. If its low or any other color besides clear, I suggest you have your brake system flushed.

Jun 22, 2010 | 2005 Ford Futura

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My brake light comes on while driving but the parking brake is not on. Does this mean there is a problem with my brakes? This has happened 4 times in two days. It come on, makes the alert buzz then goes...

Have you checked your brake fluid level? Sometimes, when the brake fluid is just a <little> too low, the brake error light will come on momentarily.
Sometimes parking brakes also stick a little (the cables tend to bind occasionally). This could also be your problem (although I rather doubt it).
Failing this, a quick check of the rotors, calipers, pads, fluid levels and system operation would be advisable.
Hope this helps, Sherwin

Dec 29, 2009 | Chrysler Town and Country Cars & Trucks

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The brake light comes on, on the dash. Brakes work O.K.2003 mercury grand marquis. 112000 miles. the dealer says the pads are good.

Make sure your emergency brake pedal is all the way up, because sometimes if it goes down one notch, that can trigger that light to come on..It wont be enough to drag or slow the sar down, but it will be enough to turn that light on...Also even though your brakes are good..double check your break fluid level...

Dec 07, 2009 | 2003 Mercury Grand Marquis

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