Brake Light Switch

[ajm12]

Hi All
I have a 2005 Excursion and i am trying to locate the brake switch so i can connect my electric brake controller. Can anyone tell me were to locate the brake light switch.
Thanks in advance

[Airtool]

Al, The Switches are located under the brake pedal, They are under the floor and connected to the air valves. Should be two switches under there.
Now ! how they wired them is always different,sometimes they us both for the brake circuits and sometimes one is not used. There are to air solenoids,one for the rear and on for the front. This splits the system so you always have a set of brakes in case you loose one of the air lines on the split system.

Dick.

[ajm12]

Quote:

Originally Posted by Airtool Al, The Switches are located under the brake pedal, They are under the floor and connected to the air valves. Should be two switches under there. Now ! how they wired them is always different,sometimes they us both for the brake circuits and sometimes one is not used. There are to air solenoids,one for the rear and on for the front. This splits the system so you always have a set of brakes in case you loose one of the air lines on the split system. Dick.

Thanks Dick
I can test the wires to see what one is hot when brakes are applied.