Battery Installation

2004 MERCURY MOUNTAINEER
98,500 MILES • 6 CYL • AWD • AUTOMATIC
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FREDMAYO
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  • 2 POSTS
Installed a new battery in my 2004 Mercury Mountaineer, battery light keeps coming, needle gauge shows discharge.
Jan 4, 2011 at 2:35 PM
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DOCFIXIT
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Was ALT function checked?
Jan 4, 2011 at 2:45 PM
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FREDMAYO
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How do I check the alternator function? I have an electrical tester.
Jan 4, 2011 at 3:25 PM
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DOCFIXIT
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Check voltage running across BATT terms. Should be 14.5 to 15.5V or higher
Jan 4, 2011 at 3:29 PM