Turning off check engine codes in hd

[1fastjetboat]

Can you turn off check engine codes in Cummins hd like you can in the non hd tuner?
Thanks

[GMPX]

No you can't and the non HD tuner does not support code removal either.

[1fastjetboat]

Is that something they started recently? In v7.5 they had dtc enable list.

[GMPX]

Only about 9 years ago :grin:
Certainly for Cummins no Dodge from 2010 up has ever had DTC disable options.

[1fastjetboat]

It was a duramax that the program was being used on I thought it was the same for all. Thanks for the info. Now I know