If the emergency brake is partially on due to a sticking cable, or a weak brake master cylinder starting to go out.( does the brake feel a little spongy?)Check to make sure that the E-brake is fully released and the cable is not hanging up due to corrision.I hope this helps you. Answer but the most common answer to this question is. check the fluid on master cylinder make sure the level is not low
It may mean several things: The fluid reservoir is low & is setting the switch; there is a pressure differential problem because the master cylinder is by-passing internally; the brakes are worn and/or badly out of adjustment (on the rear drums) and the difference in apply pressure is tripping the switch on the pressure differential circuit. Get your system checked immediately. Also (and this is rare not not uncommon), the parking brake engaement switch is loose in the bracket and the transfer of weight bias (nose dive while braking) is making the parking brake light switch come on. Seen it a few times in 40+ years in the business. Be safe above all- that someone's family in front of your vehicle.
A few ideas:
2 causes come to mind:
yes it dose
Check out the "Related Question" below for lots of information about malfunctioning flashers on Taurus - Sables. It's not as bad as you might think...
Brake fluid in reservoir below acceptable level.
It is possible that a wheel speed sensor is bad. This will cause the anti lock braking to not read the wheel correctly which would be a brake problem that would cause a light.
A leak in the braking circuit is a likely cause.. Brake fluid leaking from a poorly tightened joint etc - will cause the level in the reservoir to fall - causing the sensor to trip the warning light.
The good news is the brake lights still appear to work even when this warning is displayed. Does anyone know if the brake lights are at risk of not coming on when you hit the brakes?
This warning light means that you need to add brake fluid to your car. Improper fluid levels can cause brake malfunction resulting in an accident.
Brake lighta computer sensor.It could also be low brake fluid.
Broken/ disconnected return spring? Worn brake pad? Loose caliper?
FYI - I had a bad alternator. Apparently, a failed alternator may/can/will cause the battery AND brake warning lamps to come on. Alternator has been replaced, and all warning lamps cleared.
i have a 1999 grand prix mine did the same thing.it is a warning for low brake fluid. i know cause my car goes through brake fluid like water
that warning noise is telling you your brake pads need to be replaced as soon as possible, plus i would replace them very quickly anyway cause the noise is annoying