2002 FORD MUSTANG
12,000 MILES
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ANONYMOUS
  • MEMBER
  • 1 POST
I just replaced my battery and alternator but my light is still on. What should I do.
Mar 16, 2013 at 6:21 PM
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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JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
Check for applicable trouble codes, some of the national brand autostores will check codes for free. If there is a wiring circuit problem to or from the alternator, replacing the alternator wont fix it. You should be able to use digital multimeter to check if charging system is working.
Mar 16, 2013 at 8:18 PM
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