Eddie I am having an issue with auto start also but not sure it is related. Apparently Jeep wants the battery to stay around 12.6v to get as good of fuel mileage as possible. Only below that does it call for charge. When on
A long drive my battery constantly drains and only seems to charge while coasting. I made a video on the way to dealer then he rode around with me for about an hour with his tablet monitoring what the system was calling for and where it was at. It was all up
To
Snuff with what Jeep
Was asking of the charging system. I am not going to start a you tube account to post but I can send it to someone if they will
Post it.
I did read your posts. What was your 2016? 2018 JKs even use old tech charging along with many other vehicles.
You are right it should not drain over mileage. It should maintain the battery. Did you add accessories to the jeep or is it still stock?
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We have a 2016 2500 with Cummins and an 2016 srt charger. I have a winch on the Jeep but have it unconnected as this issue was happening and wanted to sort it out first.