We have been towing our 2019 Lattitude Plus Cherokee now for a year without any problems. The 2019 does not neeed the wiring harness to prevent โdeath wobbleโ my local parts guy looked it up and it is no longer listed for 2019 Cherokee.
We love the car and find it easy to set up for towing and returning to normal operation. You must have a model with the Active II transfer case. Hard to find a model other than Trailhawk with the Active II, but we did. The Lattitude Plus is the lowest model that can have the Active II transfer case and it also comes with a V6 or 4 cylinder with turbo only.. do not be confused by the terminology โ4WDโ dealers routinely mix up all wheel drive and true 4 wheel drive as the same thing. They are not. Only true 4WD has a transfer case that can be shifted into neutral. That is what makes the car towable. By itself, the 9 speed tranny is not towable. You must have the Active II with the tiny button that shifts the transfer case into neutral. For us, the Active II was about a $1200 option, plus the v6 was another 2k or so.
The car should have an Active II badge on it and a tiny button to the right of the drive selector button.
The only glitch we have found is that one step in the book is wrong on how to set up the car for towing. It calls for the engine to be running, then shift into park. That causes the parking pawl in the tranny to clash. Simply reverse that, turn off engine first, then shift into park. This subject is well discusses in the Jeep Cherokee forum. I have been doing this for the past year and it works fine that way, no clash.
Other than that, buy the new Cherokee, it is a great car.
George 20 yr USAF & Lesley