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26/11/2021 2:00 pm
Topic starter
I have a 2011 sonata 2.4 6speed manual i am trying to figure out my charging issue a few people told me its the computer but i am looking for some other opinions my alternator is charging at 13.8 but in live feed it bounces up and down highest being 13.8 volts down to 10.2 volts the alternator tested good at the parts store do u have any suggestions on where to look or does it sound computer related? sorry for bad grammer
1 Answer
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26/11/2021 2:22 pm
- Check the wiring harness and make sure the battery terminals are tight and not too corroded. Also test the battery. If those are all good get the alternator tested at another shop. They said it’s good but sounds like the voltage regulator is bad.
