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Scanner/Code Reader To Access TCU/TCM

Thread author jhancock66
Start date Jan 5, 2024

jhancock66

New member

Jan 5, 2024

I need to put my R-Spec into reset/relearn and am having a very hard time finding a Scanner or a shop, including the dealer, that can access the TCU. I have been to 2 independent shops and 2 Hyundai dealers, including the one I work for, that can access the TCU. I have bought a scanner off Amazon that says it will but it won't.

Anyone out there know of a scanner that will do this? Has anyone done this successfully?

Thanks

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