What are the symptoms of a bad alternator in a Chevy Trailblazer?
What are the symptoms of a bad alternator in a Chevy Trailblazer? Here are the most common symptoms of a bad alternator in a Chevy Trailblazer: The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. In rare occasions the service engine soon light may light up. What should the volts be on a trailblazer? With your Trailblazer turned off, you’ll connect the negative side of the meter to the negative battery post or wire. You’ll then touch the positive...