I have break lights but, no back up lights! I wired in a new nss harness, wire for wire so i know that is right. What else can i check for?

 

Make sure the bulbs are good,you have a good ground and then use a test light and backtrack.

 

both bulbs are good, fuse is good. im guessing there should be a ground on the frame somewhere close to the tail lights?? I have never used a test light, I dont have one either. Is that just a bulb with two wires?

 

That will work,or a meter.

 

Like I said I havent checked tail light wires, how do I check them?

 

What about a faulty back up light switch ?

 

where is that located?

 

I only know if its a manual tranny. It's up high where the shifter goes into the top of the trans, towards the back. On an automatic I dont remember, it's been too long.

 

if its an automatic the switch is on the drivers side near the shift linkage.it has a three prong plug.you can jump a wire across the plug and they should come on.if they do either the reverse light switch is bad or the linkage is out of adjustment.Both are easy to fix.

 

Get it working ?