Diesel truck electronics
I have a 2006 f250 power stroke and recently the
safety switch attached to the brake pedal broke and
when it did my brake lights wouldn't work and my
turn signals quit working but the tail lights would
light up if I turned on the head lights. I replaced the
switch on the brake pedal and they still don't work
You may have popped the fuse, did you check them?
Yes I tested the fuse and it was good I replaced it with a new one and still no fix. I tested it while it was plugged into the fuse panel and it wouldn't light up the tester
Then check the mains out under the hood in the power distribution box. That fuse should be hot as well as the power feed into the brake light switch.
It's not working either
The mains are dead also? so either you have a fried main power distribution box or there is a broken circuit under the box in the main power feeds. You may want to get a good wiring diagram.