Scratching my head a bit here and looking for someone who might know a thing or two about the old Power gear leveling system.
I have the "obsolete" power gear 3 cylinder "semi-automatic" hydraulic leveling system.
This system will only "run" when the coach engine is running. I want this to work when the engine is off. I do not like to start the engine every time I want to adjust the jacks.
I have downloaded the manual from Lippert's site, and the wiring diagram shows auxiliary pin #4 as the oil pressure input. Any idea on how to fool the system to think the engine has oil pressure and is running ? I have tested the signal at pin 4 and it does not switch to 12v power, or ground ,when running.
The stewart warner oil pressure sending unit my coach uses has a signal range from 240-33.5 ohms.
*Also, I understand they did this for less strain on the batteries, but I'm plugged in 99% of the time and don't want to start the coach every time I use the levelers, especially at home in my driveway, or when we are leaving a campground extra early. So, no need to tell me that.