2015-2016 (DS) RAM 1500 Pickup NOTE: This bulletin applies to vehicles within the following markets/countries: NAFTA. NOTE: This bulletin applies to vehicles built on or after December 04, 2014 (MDH 1204XX) and on or before February 22, 2016 (MDH 0222XX) equipped with Air Suspension, 4-Corner (Sales Code SER). 112posts · Joined 2010. #1 · Sep 15, 2016. Hello, Wife and I heard a loud pop while driving. Thought a tire burst. Checked tires and air pressure and no problems. Several hours later, we returned and the jeep was sitting so low.. even below 'parked entry' mode. Needless to say the suspension makes odd sounds now as if its trying to inflate 16JP OVRLND Discussion starter · Sep 13, 2021. Hello All, I have a 2016 Jeep Grand Cherokee Overland that I am working on. -Front end is completely sunken just about on the tires themselves. -Back is raised high. -Car says unable to adjust height/Service Air Suspension. -Car also says Service Electronic Stability Control. QuadraLift Air Suspension Failure. Jump to Latest Follow 201 - 220 of 269 Posts. 1 11 of 14 Go to page 2020 Grand Cherokee Trailhawk in Granite with the Lux Package. an issue Jeep should have designed for given people drive GCs into the winter mountains all the time. They offer a block heater as an option; perhaps they should also Brokenair spring: Most of the time, you will face an air suspension issue due to the airbag spring. The airbag spring has soft rubber components which tear, Amazon $ 91.40. 2PCS Suspension Elbow Air Strut Repair Kit for Jeep Grand Cherokee 2011-2020. Amazon. $ 29.99. Detroit Axle - Front End 10pc Suspension Kit for 2011-2015 Jeep Grand Cherokee Dodge Durango 2012 2013 2014, 2 Upper Control Arms w/Ball Joints, 4 Tie Rods, 2 Sway Bar Links, 2 Boots, Replacement. Then •Command the vehicle to Normal Ride Height. •Run the Air Mass Calculation routine on the air suspension system. •If necessary, add to the system or deflate to atmosphere using the ASCM routines, then repeat the Air Mass Calculation routine again until system responds with Air Mass OK (188 - 216 bar-liters). 3 Death Wobble Due to Front Axle Oscillation. The Grand Cherokee has a coil-based suspension system with a lot of related parts. The front end of your Grand Cherokee might suffer from the dreaded “death wobble” that makes the front wheels and drive axles oscillate and makes it feel like the wheels are wobbling. GrandCherokee. 34,008 miles. The contact owns a 2018 Jeep Grand Cherokee. The contact stated while driving 55 mph, the structure underneath the driver-€™s side collapsed and almost caused a Themessage says "Air suspension system cooling down please wait" always shows up if I manually engage my Quad lift to Level 2 manually. Also I'm getting message saying something "Air suspension needs service" regardless if the car is running or on the road. Would appreciate any inputs. Thanks. Reply Quote. Kr8BN.