WK2 - Air Suspension Fix? (2020) 

Thanks for sharing your experience with us. Glad you found a honest and reliable Jeep dealer that was able to remedy the problem at no charge. Very good service.

Cold weather hurts the system. The shop is nice and warm. They need to test it in a cold environment

If you get this error message before you take it in check your fuses. I received same error message on my 2018 trail hawk. Check my fuse box on a whim and 40amp fuse was blown $5.54 later she worked fine. This may not always be it but why not check first. The fuse that was blown for me was F5. It’s a square green one. Might also read F05 on some manuals. Good luck

Fun fact about quadra-lift on these. You can leak all the nitrogen out and it the compressor assembly with compensate with air. So what likely happened to you is some sort of module issue and they reset and you're on your way. My money would be on if you disconnected/reconnected the battery you would have never taken it into them. Maybe they refilled it with nitrogen but the fact that they weren't telling the truth from the get-go there is a good chance they were lying about that too. Also worth noting if it really did leak out these vehicles will sit lower than entry/exit. So if you didn't see that then it wasn't the integrity of the "closed" system. Hopefully that helps with any concerns about "why did the nitrogen leak out but they can't find any leaks?" (its because it didn't)

I really appreciate that you shared your Air Suspension issue with us, because I'm having the same issue here with 2012 JGC Overland Summit, especially when I try to level it up to "Off Rd 2" and then the message comes up. I just came back from the garage that did a replacement for the rear air suspension. Tomorrow I'll go back to make sure that wither the Air Suspensions fully recharged or not. I hope you enjoyed with the "Off Road Trails" that you've made in Las Cruces New Mexico.

for the money that jeep cost, they should fix it, wash it, and buy you dinner. If mine goes out i'm throwing a manager through a window repeatedly.

If it sags again, or has no fill response, check the hose connection on the top of the front shock column. It’s in the engine compartment. It is a 90 degree elbow and it will have a very slow leak. The seal will go out after bouncing on rocks. It’s a relatively cheap and easy fix, if you don’t buy Mopar line kit. You can get just the elbow. Having just air in the system wasn’t the issue. Gases leak no matter what type.

My 2011 WK2 had an issue when I bought it, then no issues until 235,000 miles. My new 2018 had an issue when brand new and no problems since. My experience is they might act up right away or never. The Quadra lift is very reliable.

I just had these exact same issue. Took it to the dealer they said depending on what the problem is it could cost me a lot of money or just the cost of the deductible. Since they were backlogged they told me to make an appointment for the following week. When I got home I decided to check the fuse box. Fuse for the compressor was blown. Picked one up from pepboys swapped it out. System is operating normal again.

Awesome dealership service and support. I wish all service departments were as good and customer focused.

I will never buy a vehicle with air suspension again. My 2011 jeep grand cherokee overland has had nothing but problems with the air system. Two compressors In two years, one valve block and three lines replaced. $5,000 in two years!!! Absolutely done with air systems.

You really need to keep that transfer case switch area CLEAN. If crap gets in there, buttons stick and it can make the system throw errors, even leave you stranded. Do not let food, dirt, liquids get in that switch area. clean with a baby wipe often, nothing harsh. vacuum out too as much as you can.

I’ve been wanting a 2017 Overland as my next car and the Quadra Lift is specifically the reason why I am concerned... I have had friends ALL have issues with air suspension/hydraulically actuated systems... Vw Touareg, Acura MDX, Lincoln Navigator, heck even the Toyota 4Runner. They ALL seem to go bad after the 5-6 year mark no matter the number of km put on the car...

I replaced the air suspension with the spring suspension system and now I am comfortable with myself and my car in case the system crashes

After you problems I purchased the 5 year warranty for my 2020. Thanks for the info. I wonder if it was a low charge from the factory. Good luck and be safe.

This is my only fear of owning our 2019 Trailhawk. I hope I can get 4-5 years without any issues.

Currently having this problem 🤦🏾‍♂️

Do you think the air suspension is a positive or negative overall? I'm asking because I am considering a North Edition which has the same off-road/4WD features as the Trailhawk except for the air suspension.

The stealership has no idea what was wrong . I just put on a strutmaster conversion kit after spending thousands.

Thanks for the update man. It would have been nice to know why this happened. Nonetheless, can't wait to see you doing more off roading

I hit 100K on my 2012 Overland Summit, and at 100,056 miles I got the error message. Suspicious. Anyway, it worked fine after that for a week UNTIL I took it in for an inspection. It’s been haywire ever since. My aero mode only works during my first drive of the day. So frustrated. I feel scammed.

Why do so many Tubers have to ruin a helpful video with lousy music insertions?

How big is your travel trailer and how do the mirrors work for you? Supposed to be getting a 25 ft 6,000 lbs toy hauler. Would love to know more info about the size and weight of yours and how your experience has been.

If there was no leaks where did the nitrogen go ? It’s a closed system.

Nitrogen molecules are smaller than the system was designed for and will constantly leak, just slowly

I noticed the ladder on the back of the car. Can you tell me more about it? Where, when? how much? Thanks Wayne

I'm looking at a Grand Cherokee Overland w/ the diesel any out there with reliability issues over the gas engine? thanks

Nice video, subscriped.

I love Las Cruces.

Too much face time idont watch to look at you

so your fix was to take it to the dealer, wow

You in

I didnt have any issues with my quadra lift BUT the ride in OR2 was terrible. The suspension tops out on every bump and is so stiff you wouldn't know it moved! The other issue is a independent suspension doesn't flex much, the stiff suspension makes it flex even less. I have now swapped to an OME coil kit from rock road outfitters. This is way better! If you tow ask for the stiffer rear coils. The air suspension is cool but off road it's useless.