Jeep will not start !
2001 Jeep wrangler will not start
.when I turn the key on I have power
to dash lights headlights ,turn the key
to start makes one click all power
goes out. Stays dead for a half hour
then lights will come on same
Weak battery. Try a jump start.
It's a dead or dying battery; you might have enough juice to light the lights, but not enough to turn the starter motor. Jump start the car properly; leave donor hooked up long enough to charge your battery, at least ten minutes. If your car starts, fine. If it does not start, replace your battery. After either of these, go to an auto parts store and have any codes read. They may point you to the reason your battery died.
I had battery tested they said battery was good. Also tried starting with battery charger connected battery was at 100% still same problem.