Major Battery Drain on 07 Georgetown Class A
We have a problem with our 07 Georgetown 350DS Class A Motorhome draining both the Starter Battery and the House batteries in a matter of 3 days. I can't figure out where the draw on the batteries is...
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charge them up , if they will charge and then take off the neg cables at the battery. The voltage you post for day one show that the all battery are not fully charged 50%. Start them out at 10 amps till they are charged, 24 plus hours plus, then switch to 2 amps and finish them off. Could be another day, depend on the status of battery. Then remove the negative cables and check them in 12 hours plus. If voltage is falling then you battery have a low cells. With the cables remove easy to find which one is at fault. Then post back. A bad alternator diode can cause them to drain, stuck relays.
