Random loss of electrical power

Weazel09

New Member
Joined
Nov 22, 2024
Messages
2
Location
Jackson ohio
So before I begin yes it has new battery new terminals and new alt have checked them all

So I have a 2012 jk if u put ur keys in the ignition it will just lose all electrical power no light nothing sometimes the tipm will click until u pull the hot side of the battery however replacing the hot side doesn't always make the power come back iv check connections nothing loose or broken also I have tried hooking my jumper box up to it which makes the light come back on radio ect but wont allow the jeep to start it just clicks like it ain't getting enuff juice I take the battery out put it in my wife's vehicle and it fires up please help
 
My 08 JKU went completely dark driving. I replaced the battery and terminals. The battery ended up dead so I had to jump start. The serpentine belt was jumping around. I took the alternator out and took it to be checked. It about broke their machine. The bearing was bad and would not turn.
Put new alternator in and now no issues