On my 2005 Lance camper I have Atwood Ball-Screw Camper jacks with a remote control. Today while trying to take the camper off the two rear jacks would not extend but they would retract. The front jacks work fine.

When I test the power outlet at the relay panel for the rear jacks, I get nothing when extending and 12v when retracting. Front jacks work fine.

Any ideas? Is it the remote or is it the relay panel?

(I did reverse the wires in the jacks themselves to fool the jacks to get it off the truck, but don't want to have to do that all the time...)

THANKS!