Alternator not charging deep cycle battery
I have a 1998 Fleetwood Tioga with an optima blue top deep cycle battery. Recently, the alternator has not been charging the battery and i do not know why. How does this charging system work and what ...
Forum Discussion
Measure the voltage of your alternator at your chassis battery while the engine is running. It should register 13.5-14.7. Now measure the voltage at your house battery. The voltage should be identical or very close. If not, it is probably the isolator solenoid, or B.I.R.D that is faulty. If the house battery does not take or hold a charge after driving a long distance, it is probably bad. You should have the battery tested.
