I thought I would check in to say it was the relay switch that was the problem. Unfortunately, I now have a brand new alternator installed that I did not need and am out $225 as well as the labor to install it. My husband told the mechanic that the alternator was the problem so he ordered one. I would advise you to let the mechanic determine the problem instead of your husband. We can only get $45 for the old alternator so I guess I will just keep the spare part in case I actually have an alternator problem. Thanks for your help.