Navi - Radio - Battery issue 3017DS
Well I had an Issue that I corrected and wanted to share with everyone.
After replacing the amplifier for the subwoofer and correcting the wiring issue here (this is another issue found I can post a DIY to correct this issue too if anyone wants this info) I replaced the batteries thinking that the batteries went bad causing the issue. After all this I found the issue to be the battery control power connections the manufacture made.
Navi worked radio would not had a thumping sound coming from the dinette area (subwoofer) couch batteries low and would not charging properly.
Clean connections, add lock washers and added battery terminal connection covers. IMHO I think the Manufacture should have done this seeing that they connection are made in the wheel well and are exposed to elements.
Three connection boots
Three lock washers