Back up lights won't work on 1998 Plymouth Neon

I have a 98 Plymouth Neon. My reverse lights won't work. I've checked the fuses and they are not burnt out. What else would cause this?

Asked by for the 1998 Plymouth Neon
1 answer
fuse or switch. if an automatic. it is on the trans at the bottom. if a stick, look around the linkage.

Roy