This is a video to show how i made the brake light switch work properly on a 1993 ford f 350.
Ford galaxy brake light switch replacement.
The brake light switch is a mechanical switch activated when you press the brake pedal.
As that plunger is depressed when you push on the brake pedal the contacts in the brake light switch closed and voltage flows to the brake lights turning them on.
Ford galaxie club of america 665 so cal galaxies.
Ps find a better parts store.
The switch has a plunger in it that contacts a lever in the brake pedal assembly.
I show how the ford galaxy built in 2011 comes to the pears from the stoplight.