Thegrants82
Well-Known Member
Lol, apparently not for you then…Ummmm... no.
Sponsored
Lol, apparently not for you then…Ummmm... no.
Oil 3.6L engine:Lol, apparently not for you then…
Point taken.....I'm too lazy/strapped for time to respond.
Excellent price at the first link as shipping is free. I have 10 left or I would be jumping on those.You can get a 10 pack on eBay here: https://www.ebay.com/itm/154251681009?chn=ps&_trkparms=ispr=1&amdata=enc:1DYNUvKFBS8iGKYAO3-uQ3g79&norover=1&mkevt=1&mkrid=711-213727-13078-0&mkcid=2&itemid=154251681009&targetid=4580702890871448&device=c&mktype=&googleloc=&poi=&campaignid=418640321&mkgroupid=1233652283797640&rlsatarget=pla-4580702890871448&abcId=9300602&merchantid=51291
At least for now, only 4 packs left.
You can also buy them here:
https://www.justforjeeps.com/68395634aa.html
I got 10 at the second link for under $15 with shipping. I used a 10% off code from RetailMeNot.comExcellent price at the first link as shipping is free. I have 10 left or I would be jumping on those.
The battery charging warning is for the main battery. The battery sensor monitors the main battery and reports on it's state of charge. There is no monitoring of the aux battery, just a quick pass/fail test before every cold start.I’ve read through this and if I’m understanding correctly my engine start stop display says “not ready battery charging” or similar words. This means my ESS battery is bad and needs to be replaced. So is this a warranty replacement? I have a 2019 with 15,000 miles bought in August of 2019.
I have not replaced the Aux battery on a 3.0 L diesel, JL/JT, yet.... but from my research, there would be no difference with the 3.0 L diesel. So, fender flare pull or to peel back thr fender liner would be the most prudent way to access the Aux battery.Aux Battery replacement the easy way... pull the fender flare
Will this work on a 3.0 L diesel since the battery is in a different location? Inquiring minds want to know.
@Barely KrawlifiedI really want to thank the OP — Rhinebeck01– as well as all the others who have posted on this thread. I successfully completed this task today by replacing both the main and the auxiliary battery. The information posted here proved invaluable.
I ended up going with a Group 94/H7 Diehard AGM Platinum for the main battery and a AUX-14 Diehard AGM Platinum for the little auxiliary battery. I initially attempted going through the PDC for the auxiliary battery but when the modular clips wouldn’t release from the PDC housing I carefully put the PDC back together and regrouped. I then proceeded via the fender removal route posted by the OP. I broke 4 of the fender attachment clips but had 12 on hand just in case.
As a side note I called two local dealerships about my “stop/start and auxiliary switch not available warnings”. They said it would be two weeks before I could even bring it in. I opted for the DIY route instead and am glad I did.
I got stuck buying a $34.99 set at Advance Auto bc I was in a bind. My fault for not being prepared.