Mar 6, 2011 · Here is an explanation of the 3 4WD systems that are used in the WK2. One is technically an AWD system, but we will not berate Jeep for calling it a 4x4...

Mar 22, 2017 · "Service 4wd system" final fix? Hello All, I bought my WK in September 2016. Recently it started to show the "service 4wd" when ever I engaged 4Lo. I could here the …

Jun 28, 2019 · About two weeks later my husband is driving and the ABS, Traction Control, and SERV 4WD lights all illuminate. Took it to a dealer back home and they diagnosed it as a bad …

Dec 4, 2008 · Full Time 4WD: Basically all wheel drive, like a subaru for example. Allows for front and rear axle speeds to be different because of the differential in the Transfer case. Idea for …

Mar 22, 2017 · ¡Hola! Por supuesto, he visto el enorme hilo sobre el "sistema 4wd", pero me cuesta averiguar si ha habido una solución sólida, es decir, reemplazar el motor del actuador …

Mar 27, 2015 · A SUBJECT: 4WD Lamp Illuminated and Diagnostic Trouble Code C140F Active in Final Drive Control Modules (FDCM) Memory. You can try this but you may still have to go …

Oct 23, 2023 · Can anyone help? 2020 Grand Cherokee 56k miles. All stock and no modifications. It has a new set of tires that were installed more than 6 months ago.These lights …

Jan 11, 2018 · Consolidated QTII Transfer Case Clicking, Stuck in 4Low or Won't shift, Service 4WD Troubleshooting Thread

Jun 19, 2024 · Fast forward to last week it all of a sudden flipped to full time 4wd, and i couldn't even pull in my drive from the street without the tires chirping. Ordered a reman tcase from …

Aug 8, 2022 · The "service 4WD" light is on, as well as traction control light. It has just over 112k miles. I see so many posts that have many possibilities, but nothing definitive. The dealer's …