For most of these cases their hydraulic system has either taken on a disturbing growling noise upon descension of the leveling jacks or they simply won t retract back into the rig without force from a 2 4.
Rv leveling jacks won t retract.
Find the fuse locations.
Try to find a manual override switch.
Once you have found which one works the jack that is not working close the valves and retract the other jacks.
Most rv s have some type of emergency or manual override for the level jacks.
Once you notice rv leveling jacks not working.
If the leveling jacks won t retract there are several things that can cause a problem with an rv s leveling jacks.
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.
Common places to start include looking at the fuses checking electrical breakers and looking for hydraulic leaks.
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.