04-26-2017, 06:28 AM
I have been down this road. And yes, it is grounded on one side. Easy to trace and, if memory serves, you will find it inside the stainless junction box accessible via the engine cover door. My problem, documented earlier in this thread, was at the ECM connector.
Russ White
2016 Winnebago Vista LX 30T
#530 ( Sold )
1999 45' Double Slide - Factory upgrade 2004