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I am hopeful this will be helpful for me in the future, how close do you think there diagrams are of a 2021 JL?

I have a 2021 JL, it had intermittent can bus communication problems. The dealership and this FCA was not very Responsive to repair my Jeep. I started the Lemon law process, and they got motivated to perform warrantee repair. I hope they have is fixed, replaced two wiring assembly’s, I did...

Keep talking with the dealership, find out what the code are that we’re reported, get a copy of the code on paper. Call Jeep customer care and demand action. If you can not get quick action , ask of buy back of you Jeep, this was the only action that got my 2021 JL repaired, after several...

Hello All, I have been having the same problem with my 2021 JL with, I have been having this same problem for 10 month this year (2021) the dealership would give me a dear in the headlights look, the first 3 times I took it off in for repair. I called Jeep customer care, not a lot of help, but...

You need to ride the dealership like stink on shit, call the FCA customer care number and get a case number. My dealership just looked at me like (deer in the headlights) like they had no response to call on to identify much less fix the problem. Keep on them.

I have a JL 2021, which has a problem with the computer module not talking with each other. This problem started 3 month after I purchased the Jeep (December 2020) it has been in the shop several times. This last time (starting September 2021) they say they have found the problem, needs to have...

My 2021 wrangler is having a similar problem, mine happens when I first start it, I get messages the say that several of the modules can not communicate with each other, all types of warning icons light up, and yes I can not get the engine to shot off. Other problems were also noted, but to...