Brake, Battery Warning Lights

Tiny
RFARNHAM55
  • MEMBER
  • 2001 HYUNDAI SONATA
Electrical problem 4 cyl Front Wheel Drive Automatic 77000 miles

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?
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Thursday, July 10th, 2008 AT 7:24 PM

4 Replies

Tiny
BRADY049
  • MEMBER
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?
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Thursday, August 7th, 2008 AT 8:15 PM
Tiny
MASTERTECHTIM
  • EXPERT
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
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Thursday, August 7th, 2008 AT 8:17 PM
Tiny
NEROXLARA0
  • MEMBER
When I drive, the brake battery appears and disappears what happen?
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+2
Tuesday, May 30th, 2017 AT 6:55 PM
Tiny
KEN L
  • ADMIN
Please post your question here

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

Cheers, Ken
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Friday, June 2nd, 2017 AT 9:17 AM

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