02 f350 7.3 no turn brake or reverse lights

[2manyfords]

02 350 7.3 reg cab with utility body. No lights out back and keep blowing fuse. Running lights work but no 4 ways nothing. Replaced flasher and multifunction switch no luck. Fuse blows once brake pedel is applied. Need help!

 

[duck fan]

Sounds like you have a short somewhere. Probably a wire or wires that have worn through and is shorting out on something. Best bet is to start at the light sockets and work your way forward.

 

[JLDickmon]

Sounds like you have a short somewhere. Probably a wire or wires that have worn through and is shorting out on something. Best bet is to start at the light sockets and work your way forward.

^ that