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Modules still won’t talk to each other. Replacing under seat modules next… been in shop since Jan 2

Like the post states

. These are the modules that have been replaced as of the moment; BODY CONTROLLER MODULE, ANTI-LOCK BRAKE MODULE, TIRE PRESSURE MONITORING MODULE, and TRANSFER CASE CONTROL MODULE. And still has issues!

The dealership now changed out BCM and it started but still has issues they said….

My buddy owns a shop and has for many years. He ask if it could have been struck by lightning…. It was storming the night before it quit? He said he had had 1 that was as mine and the ins had to total it… I hope that is not the case…

They said that 2 parts came in yesterday.. maybe that was the other?

Goood. They got the pdm yesterday and waiting to hear

Did they ever get it fixed?

They said they changed it?

They checked the control buss and said it’s bad but most of the other modules are as well… then yesterday they said did u jump start it.. so they sound like they want to pin this on me…. I metered the batteries… tow truck tried to jump…. Still can’t get Jeep wave to start a case

Batteries had power just weren’t putting it out…

They tried that.

Wasn’t really a battery failure to begin with… the dome lights would come on… lol. Put a meter on it and it had nice…. I could hear the hazard light relay clicking when I was checking fuses… and some were not seated good but nothing! They put a new pcm in and that’s when the lights went crazy on...

I have a 21 rubi Jt.. went to start and nothing! Horn wouldn’t even honk. Towed to dealer.. changed batteries nothing… told them it doesn’t seem to be sending power out. They ordered a pdc and replaced. Everything on the dash lit up and the different components are not talking to each other. I...