I am looking for the control module for the lighting system on a 2001 u320 42 ft. It has the Intelletic multiplex system. I have power to the boards under the refrigerator, but no matter which switch which you push no lights will come on and no lights in the switches will light up. I think probably a problem with the master panel, but do not know where it is located. Any help will be greatly appreciated. Thanks Ron Riensche
Ron, had the opposite problem with my intellitec, all lights on and no button except water pump would work. disconnected house batteries with switch under light panel by front door. Must of reset it, cause it worked after that.
Do the switches actually work and the lights don't light? On mine I bought a gross of wheat lights and soldered new ones in. Since then I rarely push the master button which lights all the lights, to prevent having to re-do the soldering.
No lights come on when a switch is pushed. Also no water pump or tank fill. It is like it is dead but have 12 volts to everything under the refrigerator also checked and the green wires at the panels is grounded. It has me scratching my head.