I was told by 2 people at different auto zone stores. Battery indicator light comes on.
Saturn Q&AAsk Your Question
2005 Saturn Vue Question: My battery is putting out too much voltage..do I need a new aternator?
Answer #1ziptie12 February 07, 2013, 17:28Master
Possibly. Are they willing to guarantee their 'diagnosis'?Depending on the cost of the alternator VS. the cost of diagnosis is it worth the gamble?
Answer #2goodguy February 07, 2013, 18:27Master
if it is overcharging then the reglator inside the alt is probably shot you will need a new alt
Answer #3hopeful67 February 08, 2013, 12:49Rookie
battery when votemeter checked shoul be 12-12 1/2 volts , shoul reed 13 if alternator is working when engine is running