Ok gents here's one for ya.. I need some help. When I turn my key on all my lights And connections work but when I try and turn it over I get nothing. Not even a click. I just put a brand new battery in it a week ago so I'm lost.

 

Check all the fuses under the hood is a good start. What year Jeep?

 

Yes sir that's that's the first thing I did. They all seemed fine.

 

What year is it?

 

automatic? pop it into neutral then back into park and try again.

 

Year and type of transmission would help. People who want to help need to know what you have.

 

I agree. It is a simple system. So the first things to always check is the Start Relay, Neutral Safety Switch or Clutch Starter Interlock Switch.

 

Quick check try putting battery power to the solenoid wire at the starter and see if the starter turns over than its probably the relay or something else if it doesnt turn over you need a starter.

 

Sorry about that guys. 2008, standard everything stock except suspension wheels tires and bumpers.

 

Begin with this:

Open the fuse box. Have someone step on the clutch pedal and try to start the engine. See if you hear the starter motor relay click.
If you do, everything before it is good, and the problem may be with the starter itself.
Either way, a bad ground could be the problem.