I have a 05 Ford expedition my brake lights and signal lights don't work. But my emergency lights do wut can be the problem

SOURCE: I have a '05 Ford Ranger. I bought a camper shell

there will be four wires going to your lights you will have to test each wire to see which wire is for the brake light and tap into that wire. on all ford rangers one bulb controls everything so you can't just hook it up thru your bulb so you will have to hookit up thru your wires. it's not that difficult but you will have to have a helping hand. and test till you find the one for the brakes only.

SOURCE: FORD BRAKE LIGHT

check the connector at the brake switch located on the brake pedal lever arm if it is ok it is most likely a faulty switch

SOURCE: 2003 Ford Expedition

if you cant figure out what fuse to replace. Get a test light and clip the wire on a ground then touch the little metal pieces on top of the fuse by the amp number and witch ones dont light up the test light those are bad and replace those.

SOURCE: 1969 ford mustang mach 1 brake / stop light switch challenge

I installed a new turn signal switch in the steering column, and it fixed my brake light problem. Evidentally the turn signal and brake light wires use the same plug wires. It cost about $70. I would suggest doing this.

SOURCE: trailer signal and brake lights not working at back of trk

THERE SHOULD BE SEPARATE FUSES FOR THE TRAILER WIRES. HAVE YOU LOOKED UNDER THE STEERING COLUMN FOR THEM? IF YOU HAVE AND THEY CHECK OUT OKAY, THEN CHECK THE WHITE WIRE ON THE TRAILER PLUG, IT IS THE ONE THAT IS EXPOSED ON THE TRAILER PLUG. IT IS THE GROUND FOR ALL THE TRAILER LIGHTS AND THE MOST IMPORTANT OF ALL THE WIRES. SEE IF THE TRAILER HAS A GOOD CLEAN GROUND AS WELL(WHITE WIRE). HOPE THIS HELPS. PLEASE KEEP ME POSTED. THANKS FOR AN HONEST RATING AND FOR USING FIX-YA. GOOD LUCK