serv 4wd

Hope this helps someone in their search for potential causes of Intermittent SERV 4WD light. My vehicle symptoms: Intermittent SERV 4WD light. Intermittent going out of Transfer Case Dash Selector Lights (2H, 4H, N, 4L). Not necessarily going out when the SERV 4WD light comes on. Traction...

Hello fellow jeepers. I have a 2020 jeep Rubicon JLU 3.6L. On 3inch lift with 37s. A few months back rodents chewed some wires, been in and out of multiple dealership. Still the SERV 4WD and SWAYBAR DISCONNECT ERROR lights annoyingly pops out...ALWAYS! So I can not use my 4x4 system, 4x4...

I have a 2020 JLU Sport S, 4x4 (very light) yesterday the serv 4wd light came on as soon as I put it into 4L. Felt like I was still in 4L , any diagnosis? I have a 2.5 metal cloak lift, ARB lockers and re-geared to 4.88. I don’t think any of this should make it throw the light but hey that’s...

I was so excited about the new 2021 Jeep Wrangler sport, 4x4, 2 door, hard top. Went to dealership ship to pick it up, car was ready but light came in “serv 4wd”. They are ordering some part to fix it and apologizing. Now, is it normal in brand new vehicle to happen? I feel screwed up as the...

Hi everyone, I live in Australia and bought a Jeep JL Unlimited Sport 2019 that showed the ‘transfer case range position’ error last week. Does anyone know: why this happens? What are the consequences? How do I fix it? The dealer had no clue. I’m going on an off-roading camping trip in two weeks...