2003 Chevrolet Avalanche Battery discharging

58,000 MILES • 5.3L • V8 • 2WD • AUTOMATIC
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MMARTI
  • MEMBER
  • 1 POST
Little battery indicator in dash glowing
Mar 31, 2014 at 10:56 AM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,407 POSTS
That's telling you the charging system isn't working. Due to the very poor design, expect testing to show the generator has failed. To reduce the number of repeat failures, replace the battery at the same time unless it is less than about two years old.
Mar 31, 2014 at 11:20 AM
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