Thanks for all the tips. We used some WD40 but also, when we previously replaced the springs on the brass buttons inside the door and the frame, the wires were switched. Corrected the problem & now it works.
Keep those brass buttons clean and keep an eye on the springs that keeps them flush.
Originally Posted by MimiBeth
2017 Thor Tuscany 42GX
Have used the comb lock feature extensively. Door lock stopped working but comb still works locking & unlocking basement doors. Any suggestions? Hate to take the door apart… TIA