I am trying to locate the water pump controller or fuse location for my 2001 Horizon. I have studied the electrical diagrams and cannot find a notation for a fuse or controller.
OK well i found my fuse. My vintage rig does not use a relay its a fuse in the fuse block. Its labeled as the TV monitor.
This is an old detailed tread in a similar coach. I just turned on the pump and disconnected the fuse to confirm that i had the right one. Going to upgrade the fuse to a 20Amp from the 15 just to be safe. Adding a more powerful pump.