4WD - Explaining the 3 Systems | Jeep Enthusiast Forums
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...
Difference between part time and full time 4wd.
Dec 22, 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 …
"Service 4wd system" final fix? - Jeep Enthusiast Forums
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 …
Noob 4wd question - when do I use each of these settings?
May 11, 2023 · 4wd Low - use when slow off-roading or when torque multiplication is needed i.e. deep sand/snow. Also only used when terrain permits wheel slippage to prevent driveline binding.
Consolidated QTII Transfer Case Clicking, Stuck in 4Low...
Jan 11, 2018 · Consolidated QTII Transfer Case Clicking, Stuck in 4Low or Won't shift, Service 4WD Troubleshooting Thread 2 reading Jump to Latest 111K views 140 replies 20 participants …
service 4wd and traction lights on, but all works okay
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 …
"Service 4wd" light - differential lock motor - Jeep Enthusiast Forums
Mar 2, 2023 · Service 4wd traction light on/ axle motor 2011 overland hemi with 100k miles, 4wd service light and traction light came on. First thing I did was take axle actuator motor off, it was …
Service 4WD and stability control - Jeep Enthusiast Forums
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 …
ABS, Traction Control, and SERV 4WD lights on..
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 …
Intermittent serv 4wd warning like vehicle goes into limp mode.
Apr 19, 2025 · My 2013 jeep grand cherokee has intermittent Service 4wd warning light and service engine light coming on and then the vehicle goes into limp mode. I turn...