Try to find a manual override switch.
Rv leveling jacks won t retract.
Open the valve for the jack not working and use a pry bar to help raise the jack.
I would leave the key out of the ignition release the emergency brake then reapply it start the engine take it out of park and release the emergency brake hopefully everything will go to normal.
Most rv s have some type of emergency or manual override for the level jacks.
Open each valve slowly and see which jack it operates.
Find the fuse locations.
Once you notice rv leveling jacks not working.
What to do when the rv s leveling jacks won t retract fixing a fuse.
Good luck hope it works.
This can be done by getting the model number of your leveling system and google.
Hwh is the corporation that handles most hydraulic jack systems in rvs and camper.
Once you have found which one works the jack that is not working close the valves and retract the other jacks.
Common places to start include looking at the fuses checking electrical breakers and looking for hydraulic leaks.