2012 Dodge Journey - New battery, new alternator after 12 years of no trouble. Then started having have charging problems. Eventually car died while driving. The Battery current sensor or IBS as Dodge calls it was faulty. It is attached to the negative battery terminal. The battery is located in the most stupid place for an owner to change themself (behind right front fender.) It is possible to damage this sensor when changing the battery. Due to this location it is also susceptible to corrosion. Consider changing this sensor when changing the battery for safety reasons. Since there is no voltage meter on this vehicle, no idea if being fully charged! If this post helps one person avoid these headaches it will make my day!