2018 Silverado BCM in Learn mode?

[Davidbarrera10]

I have a 2018 Silverado single cab with a supercharger and tune. I tried having a new key programmed and it put the truck into a learn mode and now it won't come off. Dealer says I will have to have BCM and ECM flashed which will reset everything to factory meaning my tune would go away and truck won't be drivable till I get a tune put in. Any other suggestions??

[swathdiver]

1 hour ago, Davidbarrera10 said:

I have a 2018 Silverado single cab with a supercharger and tune. I tried having a new key programmed and it put the truck into a learn mode and now it won't come off. Dealer says I will have to have BCM and ECM flashed which will reset everything to factory meaning my tune would go away and truck won't be drivable till I get a tune put in. Any other suggestions??

 

Well, you could either purchase the dealer level hardware and software and see if you can fix it yourself.  Contact WAMS (White Automotive) and see what they suggest.

 

As for your tune stored in the ECM, you should be able to save it with an AutoCal or something similar.  I'm not up to date on K2s but you can check BlackBear's website.