Had a no power to solenoids and then when I removed the TM102 for sensor update I had no power to the H2O pump. Found a bad relay, they are next to the fuse block in the tank bay, by tracing the wire from the 7.5 A Fuse for the
Water Fill to the relay.
Caution, the input and output plugs to the TM102 are interchangeable and you see no problem on the display, just keeps things from working.
Watch the wiring on the relay, it has two hot connections having a jumper from the 7.5 A Fuse wire to another blade.
12V wires go to blades 30 & 85, TM102 wire to 86 and last wire to blade 87
FYI, Silverleaf has promised an information sheet as to the what each pin is for and EMike will post it to the Tech Library.