Check on the brake fluid container cap. The sensor is connected to it with
two wires, may be the wires corrosion.


<tnprivacy@gmail.com> wrote in message
news:1175473858.783646.161430@d57g2000hsg.googlegr oups.com...
>I have a 87 accord hatchback.
>
> The dash brake warning lamp lights up on the first press of the brake
> pedal and stays on until the car is shut down.
>
> The brake pedal feels firm and the brake fluid in the master cylinder
> is full (no fluid loss). The car stops fine.
>
> Since the warning lamp lights up on first application of the brake
> pedal, I am suspecting a faulty sensor.
>
> What type of sensors trigger this light in an 87 accord?
>
> Any ideas on what the problem could be?
>
> Thanks
>