alternator testing

2004 OLDSMOBILE ALERO
160,000 MILES • 2.3L • 6 CYL • AUTOMATIC
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ANNIEBNUTZ
  • MEMBER
  • 14 POSTS
how can i test alternator if my car will not start?
Jan 17, 2017 at 11:55 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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HMAC300
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 48,601 POSTS
you cannot. if it will not start try a security reset. if it still will not start have battery checked for condition including load test most places do for free. See picture.
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Jan 17, 2017 at 12:12 PM
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