<strong>Yahoo Message Number: 117862</strong>Had our coach motor gone thru at Cummins here in Las Vegas. They had it for 3 weeks. Picked it up just fine. Got it home and parked it. Go out 3 weeks later and the chassis batteries are dead. Been 4 years, so I purchased new chassis batteries. All is good. COACH is plugged it 24/7. Go out today, and the new chassis batteries are dead again....