COBB accessport issue

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FiveOsvt

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Anyone ever have this issue?, purchased the COBB accessport used, it also had COBB TCM tunes. It’s completely unmarried and when I plug it in I’m prompted to install the tunes to either the ECU or ECU and TCM. The issue is the COBB tunes show locked. I deleted all tunes and downloaded them again from COBB and they still are greyed out and locked. IMG_8260.jpegIMG_8263.jpegIMG_8262.jpeg
 
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FiveOsvt

FiveOsvt

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Got is all figured out. I was trying to install both the ECU and TCM at the same time. COBB told me that the ECU only tune must be installed first so the accessport is married to the truck, once that happens the ability to talk to the TCM is basically unlocked. Flashed a 93 octane tune, went back and the tunes that were “locked” were available to install. The TCM from COBB alone was worth it. Next up @GooseTuned stage 2 and TCM once funds allow.
 

icecoldak

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Got is all figured out. I was trying to install both the ECU and TCM at the same time. COBB told me that the ECU only tune must be installed first so the accessport is married to the truck, once that happens the ability to talk to the TCM is basically unlocked. Flashed a 93 octane tune, went back and the tunes that were “locked” were available to install. The TCM from COBB alone was worth it. Next up @GooseTuned stage 2 and TCM once funds allow.
You think the COBB TCM is good, just wait till you get the Goose TCM--Its fantastic and much better!!!!
 
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