Engine batteries not charging
I have my 2006 Bounder 37U here at home in my shop and has been hooked up to shore power since Wednesday. House batteries are charging and chassis batteries are not. Now the RV won't start. Where d...
Forum Discussion
Close to the two battery banks is a black box called a Battery Control Center (BCC), manufactured by RV Custom Products. In the BCC, behind the circuit board, is the isolator relay. It's the silver one. It's probably your problem. On the back side of the BCC cover is a wiring print, that shows how the isolator relay connects the two battery banks together when either battery bank reaches 13.2 volts. Your coach DOES charge the chassis battery when plugged in. Advice about your charging system from non Fleetwood owners is usually incorrect.
Richard
Richard
