So...2023 JL, non Rubicon, just about 6k miles. 2d time not able to start. Will not crank, won't jump start. Batttery shows good. The 1st time it jump started, then in the shop for several days, "nothing wrong:". This time had to tow it in on new years's eve. Any ideas? Thanks!
Recurring Starting Problem
- Thread starter Jameso
- Start date
Mike Pierson
Hooked
Could be a grounding issue. Check the ground cables that are bolted to the frame in the front passenger wheel well… make sure they are tight.
jeeeep
Hooked
There's another post for a JL that the ground to the alternator was loose and causing similar issues to what you're describing
jeeeep
Hooked
Found the post with similar issue:
www.wayalife.com
392 problems
The alternator failed on my son's Powerwagon. It was screaming loudly and was very hot but it didn't damage anything else. Hopefully it didn't on yours. Good to know.
www.wayalife.com