Do I need the smart access cable if I already have the Koadtech security bypass cable? I read my truck today, but go the bad definition message (sent support everything to get added). Just not sure if the smart access cable by HP Tuners is something special.
2019 CCSB Bighorn - Excited HP Tuners finally supported Cummins CM2350&2450 platforms
No, if you emailed support with your info you did the right thing.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
Thanks Bill!
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