reset computer

[dougwilliams]

Just wondering if anyone knows any trick to reset the computer? I lost my battery, and when I replaced it, it doesnt seem to control a lot of the accessories correctly anymore-

[quickywd01]

Originally Posted by dougwilliams

Just wondering if anyone knows any trick to reset the computer? I lost my battery, and when I replaced it, it doesnt seem to control a lot of the accessories correctly anymore-

The computer is supposed to reset when you disconnect your battery. Only other option is to re-flash your ecu which is ridiculous or get another ecu which also is ridiculous. Maybe something got damaged?

[dougwilliams]

I have to bring it in anyway, because my airbag light has been on since about a month after i bought it... from poking around online it looks like thats a software error and they have to reflash the ecu or whatever else to fix that anyway

[quickywd01]

Originally Posted by dougwilliams

I have to bring it in anyway, because my airbag light has been on since about a month after i bought it... from poking around online it looks like thats a software error and they have to reflash the ecu or whatever else to fix that anyway

Check under the seat to make sure the connector is pluged in for that airbag sensor. Also, hyundai recalled those sensors, I don't know too much about thta but thats what I heard. I was going to reffer you to sonataspeed but I see you've already been there.