Problem with Kwikee step
For the HWH, there has been an ongoing problem with the wire length in the drawer below the radio. Check that all the wires are good, in some cases the wires were too short and after being flexed by moving the drawer in and out, have been known to break (I know I had it happen to me). Also the connector can come loose, so check that too.
On the Kwikee, first do the Vansco reset as previously suggested by Dave F, then know all the wires in the coach are numbered. Check the number on the wire, you can then trace it on the schematic.
Dave, Bobbi and Fenway
2005 38' FDTS Alpine Limited, 2016 Jeep Grand Cherokee Limited
Lake Wales, FL