Hey guys, I'm having a problem with my 2001 dodge ram 2500 where my left rear turn signal, brake light and hazard light isn't working and when I put the turn signal on it blinks faster than normal and my running light works. I replaced the bulbs and can't seem to find what it is.

 

Sounds like either a contact issue at the socket, or a broken wire issue on the high side.

Are both brake lights out, or just the left side?

 

I'd get into the trailer harness, these are notorious for corroding and causing trouble.....