Battery test ?
I believe I have a battery that is not charging - at least it's not holding a charge (Interstate 27 - five years old) ... I need to see if the truck is charging the battery before I spend the money...
Forum Discussion
1. Read the voltage of the RV battery.
2. Connect the tow vehicle and start the engine.
3. Read the voltage of the RV battery, if charging it will be 13.2 or more.
2. Connect the tow vehicle and start the engine.
3. Read the voltage of the RV battery, if charging it will be 13.2 or more.
