- 4WD - Explaining the 3 Systems - Jeep Enthusiast Forums
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
- Service 4wd system final fix? - Jeep Enthusiast Forums
"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 transfer motor working for a while, and it did engage 4Lo, only the message appeared
- Difference between part time and full time 4wd.
I am wondering what the difference between part and full time 4wd I know that full time means that you are always in 4wd and I believe that part time means
- ABS, Traction Control, and SERV 4WD lights on. .
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 speed sensor on the front passenger tire
- Transfer Case Position Sensor Change - Jeep Enthusiast Forums
Hey everyone, I've been having the random "Service 4WD" warning and the related disabling of FCW, ABS, and cruise control lights on the dash So far I've replaced both the main and aux battery, DTCM TCCM under the seat, and the t-case shift motor to no avail One of the codes I'm getting is
- The N23 Recall Service 4WD System Error Explained
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 through the STAR case process
- Service 4WD and stability control - Jeep Enthusiast Forums
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 all recently came on The Dealer gave me codes DC'S U0403-00, C1562-98, C2227-00 they want $600 just to continue with diagnose Has
- Consolidated QTII Transfer Case Clicking, Stuck in 4Low. . .
Consolidated QTII Transfer Case Clicking, Stuck in 4Low or Won't shift, Service 4WD Troubleshooting Thread Jump to Latest 111K views 140 replies 20 participants last post by ColdCase Mar 1, 2025 S
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