This in one of our lifts that just stopped going forward or reverse because it thinks the parking brake is on. No leaks and the mast movements still works fine. It was working perfectly until these happened yesterday and a 1909.1/1909.1 error code showed up on the display which shows there is a parking brake microswitch that is stuck so it thinks the brake is on. We are extremely busy right now with sales/shipping and no time to fool with this. So on CL it goes for just $4995. Most 2019 CAT 2ET4000 are being sold for around $15k if not more, so for between $25 to $700 you can probably fix this. We put it is neutral to roll it out of our way. Also, the 48v battery is great and even has a self-watering setup. You will have to pick it up with a tilt trailer or a flat bed tow truck if you are local. We are not a dealer so no sales tax. Cash only. And please do not bother making offers or asking if the item is still available or we will not reply. If it is still posted, then it is available.
Here are two google video links showing what is going on with it: