Shoreline not charging house batteries
I have a 92 Winnebago Adventurer that isnt charging the house batteries when its plugged into shore power.
The alternator charges the batteries fine, putting about 14.4 volts into the batteries when I check the terminals with the RV running. I checked this at the battery terminals.
The batteries, which are probably bad, only read about 6.5 volts when on shore power.
I have checked the output posts on the converter, and im getting about 13.5 volts.
Im not sure if the solenoid under the hood has anything to do with it, but when I checked it with the motor off, I seemed to be getting about 6.5 volts out of one side of that. Im not even sure if I checked it right.
Any help would be appreciated, and I can send pictures if needed.
Thanks in advance,