1998 Geo Metro battery light

Tiny
JUDYSCHUMACHER
  • MEMBER
  • 1998 GEO METRO
Other Category problem
1998 Geo Metro 4 cyl Wheel Drive Type unknown Automatic 91,000 miles

I just installed a new battery a couple of days ago and now my battery light comes on in my car wonder what the problem could be
Tuesday, January 8th, 2008 AT 2:02 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Get a voltmeter and read the open battery voltage on the battery before you start it up-should be 12.4 volts or higher, less recharge battery. Now start it up and read battery voltage should be 13.5 - 15.5 volts with headlights and heater on. If not could be the alternator again not putting out or the battery is not taking the charge. Or the field generation from the computer
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Tuesday, January 8th, 2008 AT 2:37 PM
Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS
Battery mis-installed, Bad connection, or alternater not charging.
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Tuesday, January 8th, 2008 AT 2:37 PM

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