I think this flash is only available on certain 2018 models. I tried asking for this flash when I was in and I got multiple service advisors saying there is no flash tied to my VIN. They will not perform it otherwise.
There is a VIN override option on the computer they use to apply software updates. They won’t get warranty reimbursement because it says the VIN isnt applicable. Some who got the dealer to proceed with both 2018 and 2019 models reported it fixed the steering problem as they said in the JL forums. It might also reset things not just update the software. Offer to pay or call Jeep Cares to get the dealer to apply it.
Your power steering reset technique cured my wandering steering on 2020 JL Unlimited Sport S with 1,800 miles.
Can't find the 4 steps, can you point me in the right direction?
This helped a bunch. Need the synergy trackbar brace in addition to new stabilizer but this helped the wandering. My wife also thinks its so much safer to drive. Whoever originally posted this.. think it was CaliforniaJeeping but this was a lemon law saving post. Not sure If the software will revert to crap like before but seems so much better now.
YouTube tewltalk and watch his video on that. You’ll need a heat gun from Harbor Freight or HD
At the cost of these vehicles there should be higher quality. However, I have owned numerous solid axle vehicles and they are not nearly as tight in steering reponse as an IFS setup. For me, the "Jeep Thing" is about all I can call it. Its more of a two solid axle thing. At least FCA fixed it a bit better for me, not great, but for solid axles, not terible. I encourage everyone to continue to push FCA as that is how products get better, by voting with your money and effort pushing a company to be better. My jeep is not dangerous any longer but not perfect. I almost bought a Tacoma TRD Offroad instead. It has tight steering and much better quality, but its not a convertible...thats the real jeep thing
Generally speaking loose steering has little if anything to do with a solid axle vs IFS setup. Handling and ride yes, steering no, generally speaking. What I’m referring to is the “dead spot” in the Jeep JL steering system. While it is similar in away to the looseness of a worn steering box of yesteryear it is also significantly different in other ways, dangerous in some JLs’ and completely inexcusable. Saying that it’s a “Jeep Thing” is nothing more than excusing sloppy engineering and/or quality control, and that is what the “Jeep Thing” stands for to me. It also refers to the acceptance of something that is sub par especially by todays standards. Now if someone is willing to accept that, well, that’s up to them and I will not try to convince them otherwise.
Yours sounds a lot like my issue. How long have you driven after resetting the fuse? I too thought this cured my problem at first but it really was more of a placebo effect. If you're running a stock track bar I highly suggest upgrading. It sounds like your axle is off centered how mine was before I put on the Yeti track bar. Toss on an aftermarket track bar and have a shop make sure your axle is properly centered. I also have a 2020 Unlimited Sport S.
