hazards work fine, brake lights work fine.

I replaced the multifunction switch on the steering column, replaced the relay under the dash
checked all the wiring around each light on all 4 corners....

but what gets me is the back up lights and turn signals went at the same time

I have no idea.

front and rear turn signals do not work

 

that was fluke...

I replaced the multi function switch $140 Napa the flasher under the dash, the fuses...

So a no go... I think its the red switch on the transmission. Its going in for other work tomorrow so itll be on a lift, I am leaving everything ripped apart,

we cant figure it out... If its not the switch on the transmission, maybe a whole new harness?