Community Forums

lp5151 · 01-29-2023, 12:56 PM

Friend lost power to this switch. Everything else works in coach. How do we check switch out?
This is only panel that is dead.

153stars · 01-29-2023, 08:36 PM

I'm not really up on these but look like a version of multiplex switch pods. And older version I was able to locate on REV parts/ switches page for another member. But remove and reconnect plug/cable can't hurt.

hex nut · 01-30-2023, 10:35 AM

The Intellitec Multiplex system has control boards with fuses for each circuit. Mine are located in the bathroom above the stool in the cabinet. First thing to do is check the fuses. There are small LED lights that indicate which circuits are energized. Mine are all labeled as to location and purpose, I hope yours are too. Good luck.
Richard

lp5151 · 01-30-2023, 11:24 AM

Quote:

Originally Posted by hex nut

The Intellitec Multiplex system has control boards with fuses for each circuit. Mine are located in the bathroom above the stool in the cabinet. First thing to do is check the fuses. There are small LED lights that indicate which circuits are energized. Mine are all labeled as to location and purpose, I hope yours are too. Good luck.
Richard

Mine are blade fuses, did a visual, will have to try a tester on each one.

153stars · 02-01-2023, 06:48 AM

I scrolled through REV switch parts page for you, didn't see ones that looked like those at all.

lp5151 · 02-01-2023, 09:52 AM

Quote:

Originally Posted by 153stars

I scrolled through REV switch parts page for you, didn't see ones that looked like those at all.

Thank you, appreciate that

aggieof4 · 02-01-2023, 06:16 PM

If the specific lights/controls work on another panel, then most likely it is not the Multiplex board at the fuses, but the 4 switch board itself. Try removing the plate cover, push up hard at the bottom and pull hard out at the top, and check the connector going to that 4 switch plate. Disconnect and clean the connector with DeOxit and see if that works. If you had just one of the four switches not working, then it would be likely at the Multiplex fuse panel boards. But if all 4 switches are not working more likley either the connector going to the panel or a bad board for that panel.

Hardlyworn · 02-08-2023, 07:07 AM

My 2007 Beaver Contessa has the same "older style" Multiplex controls. It was impossible to locate a replacement. I've had a similar problem. One way to test the dead four-button panel is to remove it and swap it with a similar panel elsewhere to see whether it will power up. Be careful not to allow the wire harness to fall back into the wall cavity. It's not a fun fishing trip!