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Re: 2013 Hyundai Sonata reflash issues
Posted to Technical Discussion Forum on 7/22/2020 5 Replies

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Well, something got screwed up. Per your useful TSB, a -2G663 ECM should update to calibration YDC4MF3L. It's the only choice for the 2G663, that ECM was only used in a 2013 Sonata.

That TSB is int... Login to read more.

5 Replies Received (View Replies)