Brake, Battery Warning Lights

2001 HYUNDAI SONATA
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RFARNHAM55
  • MEMBER
  • 1 POST
Electrical problem 4 cyl Front Wheel Drive Automatic 77000 miles
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Brake and Battery Warning Lights sit side x side in middle of dash. Come on. Have replaced alternator and battery at repair shop. Lasted 8 months. Now, battery dead. Replaced battery. Warning lights still on. What should I look for?
Jul 10, 2008 at 12:24 PM
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BRADY049
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I have the same exact problem. We just replaced the battery and connectors, and before we could get home the brake and battery lights were back on. Any suggestions???
Aug 7, 2008 at 1:15 PM
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MASTERTECHTIM
  • ✓Experienced Mechanic
  • 4,750 POSTS
you have a bad alternator. check connector at the back of alternator, if ok then replace alternator. the feed wire for both the brake warning light and battery light come through the voltage regulator in the alternator
Aug 7, 2008 at 1:17 PM
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NEROXLARA0
  • MEMBER
  • 1 POST
When I drive, the brake battery appears and disappears what happen ?
May 30, 2017 at 11:55 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,560 POSTS
Please post your question here

https://www.2carpros.com/questions/new

Cheers, Ken
Jun 2, 2017 at 2:17 AM
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