alternator testing

2004 OLDSMOBILE ALERO
160,000 MILES • 2.3L • 6 CYL • AUTOMATIC
Avatar
ANNIEBNUTZ
  • MEMBER
  • 14 POSTS
how can i test alternator if my car will not start?
Jan 17, 2017 at 11:55 AM
Advertisement
Avatar
HMAC300
  • CAR 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.
Image (Click to enlarge)
Attached Media
Jan 17, 2017 at 12:12 PM
Advertisement
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.