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95 Geo Tracker

Tiny
3GRANDKIDS
  • MEMBER
  • 1995 GEO TRACKER
  • 4 CYL
  • 4WD
  • AUTOMATIC
Battery not charging
alt is good what can cause this
Wednesday, January 12th, 2011 AT 5:36 AM

3 Replies

Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Does alt/bat light show with key on? If yes check under hood fuse box for bad fuse/connections.
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Wednesday, January 12th, 2011 AT 6:02 AM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
And check for bad ground connections. Make sure alternator is sufficiently grounded.
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Wednesday, January 12th, 2011 AT 6:05 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Check the continuity between the main alternator wire and battery. Use a voltmeter to test the charging voltage at battery main terminal and body. If voltage is 13.5 to 14.5 volts and voltage between battery terminals is battery voltage, there is a break in the wire. Check the ALT fuse.
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Wednesday, March 30th, 2011 AT 10:53 PM

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