Quote:
Originally Posted by Haloed
2015 Thor Ace. I've located what I believe to be what is draining my house batteries. (See attached diagram) . The Yellow/Blk wire to the solenoid is always hot closing the circuit on the relay/solenoid. I have tested it while connected to SP and disconnected from SP, with the RV in USE mode and STORE mode and it is always hot. I have pushed the Emergency Start button and the status doesn't change. It is only when I disconnect the Yellow/Blk wire from the Trombetta that the circuit opens. Any ideas what could cause this wire to always be hot? It was my understanding that it should only be hot when the Emergency start button is activated and possibly when connected to SP, in USE mode to charge the batteries. Any help would be appreciated.
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Are you checking it when disconnect from SP (and engine not running) for over 1/2 hour?
What type of house batteries do you have? If Lithium the higher voltage will keep the Trombetta energized for a long time.