Jeep makes a squinking sound when I turn the defrost on then ck Battery light comes on, after I turn defrost off and shut down engine everything starts back just fine
Battery is charged but on 1998 Jeep Grand Cherokee
Depending on the mileage of your vehicle, you may have a generator that is starting to fail intermittently. i also suggest you have your battery tested and make sure your battery cables are clean and secure.
The battery cables are clean and secure, plus its a brand new one, I thought it may have something to do with the belt on the ac pump since it only happens when I put it on defrost?