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Re: Help! UNDOCUMENTED tranny CODES, P2900 AND P3200
Posted to Transmission Forum on 4/13/2020 4 Replies

I tried looking these codes up on the Kia equivalent of that car, on they simply do not exist. In 10 years with Hyundai, and now 5 with Kia, never heard of ANY P3xxx code.

Any evidence the car has been altered/modified and maybe the PCM has been chipped?

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