Unlocked an E90 ECM of a 2022 Chevrolet Cheyenne with Formulaflash Programmer successfully.
The 2022 Chevrolet Cheyenne is the Mexican-market counterpart to the refreshed full-size Chevrolet Silverado 1500, featuring updated styling, improved cabin tech, and a new flagship off-road trim.
Bench mode.
How to unlock with formulaflash?
Hit Unlock Protection to unlock ECU on bench directly.
Read flash ok.
Write ok.
Checksum correction with formulaflash.
