Brake light help

[Midnightsecurity]

Hey all, I have a problem and need some advice.

I have no brake lights on my 99TJ, here's what I've done so far, I have signal lights and running lights on the rear, this should indicate power coming to the back of the jeep, I've checked power at the fuse box and it's good, also I just replaced the brake light switch, which also has power coming to it. And still no brake lights! I'm confused as can be...any help or advice would be greatly appreciated thank u in advance

 

[TerryMason]

My first thought is a bad ground. Try taking the bulbs out of each side and looking for corrosion.

There are a couple of threads around here that may be more help than I am:
http://www.jeepz.com/forum/cherokee...y/34705-no-brake-lights-when-head-lights.html

http://www.jeepz.com/forum/cj-yj-tj-jk/35474-l-brake-light-out.html

 

[emt348]

Checked the fuzes?

 

[Mr_Proto]

I would take a test light to the socket and see if you have power then. That would confirm ground. I also would check to see if there is power through the brake light switch, not just to it. It is possible you have a poor connection at the switch, so back probe to check for power on both sides when the brake is depressed.