Thor Forums

[427ford]

I'm troubleshooting my In-Law's 2007 Thor 31D Auto-Level System.
Background.. Levelers worked when last used about a year ago. Since then, I've replaced both coach batteries and the power center's converter assembly.

The engine's battery and both coach batteries are @ 13.4 VDC. The RV is connected to shore power. The E-Systems control panel is DOA. No LED's on when hitting "power". Jacks are extended. Parking brake on.

The only fuse I've found is an in-line 20A ADC at the pump. It checks out good.

I've read about a 50or 100A breaker tripping, but haven't found one. I've looked under the hood, in the coach battery compartment and crawled around under the coach with a flashlight tracing wires.

There's a connector on the back of the E-Systems control panel. Which pins are ground and 12vdc? What other fuses / breakers should I be looking for (and where might I find them)?

Thanks for any insight...