Kwikee step issue

[GGeorge]

I am attempting to replace my Kwikee steps. The old steps broke (again) and were very rusty, so I purchased new Kwikee steps. The new steps fit perfect. I have read the operators manual 6 times but I can not get them to extend when I open the door not retract when I close the door. I did no new wiring. The magnet on the door is the same. The plug wires match the old steps but the run backwards. There is a switch I can flip to keep them open when parked which I have turned on and off trying the steps in each position. Any ideas? Thanks in advance

GGeorge

[fivejackie]

I have a Ford chassis and under the hood is a 50 amp breaker. This is a breaker that controls the steps. It could be a breaker or a bad ground.

P.S. When you get it working, make sure you keep it well lubricated.

[Sooner_Schooner]

Have you checked the fuse to see if it happened to blow?