daveyjo Posted March 5, 2022 Share Posted March 5, 2022 A couple of years ago, I bought a Lippert Electric Step Control Module, REV 164889 for my 2005 Holiday Rambler Scepter. The package label said it is for all Lippert steps, but clearly it wasn’t. I installed it but it did not work. I discovered that the Monaco wiring harness in my coach didn’t match up with the new control board wiring, i.e., the red and yellow leads on the new module were reversed from that on my old module at the 4 prong connector, which made it reversed from the coach side wiring harness. I reversed the red and yellow leads on the module, and it then worked. (The coach side wiring was red at +12V dc, the yellow at 0 volts with ignition off, +12v with ignition on.) The only module I could find for my 2005 Scepter is the one I bought (probably from Venturics) but there must be another module that would match the connector on my coach and my old defective module (now long gone). FYI, Lippert does sell a different shape module for 2006 and newer coaches, so I clearly didn’t have the 2006 newer module. Lippert says if the coach is older than 2006, it may need an upgrade kit. (Maybe that plus a new module is what I need?) Mine coach was built in 2004, but is a 2005 model year. But Lippert says they can’t help me without the data on the step’s tag, and mine is illegible. (It is on the back side of one of the step’s vertical surfaces.) Does anyone know what model steps are on a 2005 Scepter or probably Camelot? Or what model step module it takes? Thanks in advance for the help. Dave Jones 612 581-7503 Link to comment Share on other sites More sharing options...
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