That’s basically what I said. Mine used to be loud no matter what. After the software update it is quiet most of time unless the engine is very hot and it then goes loud/fast as it should to cool things down.
Wrong how? Before the fix, the fan was on full blast every time no matter how hot the engine was. After the fix, the fan only was on full blast when the engine needed it, usually when the outdoor temperature was very hot.
What was the unrelated issue and did the dealer apply a software update for the unrelated issue? What temperature was it outside when the fan was loud? The fix prevents the fan from being on max speed at lower outdoor temperatures. It still will run at full speed in higher temperatures.
You might want to also try the power steering reset procedure. It can rake up some of the slack in the steering box. https://www.jlwranglerforums.com/forum/threads/what-actually-_is_-normal-steering.55531/post-1205821
There are over 6,365 posts on the main steering thread alone. If you post asking if anyone is in your area with bad steering you might get a reply for a test drive. https://www.jlwranglerforums.com/forum/threads/loose-steering-feels-like-it-has-play-and-drifts.3691/page-425
JL Steering Troubleshooting
1. Perform the powers steering reset procedure. Several people have reported success even after upgrading several components didn’t make a difference.
2. Check torque on all steering and suspension parts.
3. Get an alignment report print out so you can at least...
It could be a combination of things, especially when basic troubleshooting hasn’t produced a solution. If it was a simple solution, it would of been fixed by now. An alignment report contains other info that can solve a more complex situation and keep one from chasing ghosts. When the right...