I changed out my Xantrex 2000 watt inverter due to a warranty claim. I found that the required Chassis Ground cable was never installed.
It’s the small center terminal between the two large Positive and Negative battery cables, between the two cooling fans. You can just reach in with your hand and feel for a heavy gage wire there, or use a small inspection mirror.
The installation manual specifically requires a BIG cable here, minimum size 8AWG which is pretty hefty. They suggest that one the same size as the other two cables be used. There is a potential danger of shock (“Deat