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Mazda3 Lighting & Electrical Questions



  • stackman1stackman1 Posts: 42
    My niece's Mazda 3 hatchback couple of years old (sorry don't know actually). Is sitting too much and while we try to drive it - we don't do it enough apparently. Battery goes dead. Normally we can jump it but couldn't get it going over the weekend. She has been away since December. I checked the voltage on the battery and it was show ~9.3V after letting the battery get charged for about 20 minutes from my subaru and it its battery.

    Here are my questions:
    1. How bad is 9.3?
    2. To just make sure it is only the battery - is there any reason I couldn't (for the sake of the test) - pull my battery out and attached it to hers - just to see if it turns over?

    Thanks All
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