I have a Tucson Hyundai 2021, and I want to perform “Mileage Correction” on it. I asked some experienced mechanics for advice and experimented.
Tool to use:
Those mic only work Dflash with cg100.
I read Dflash successful but don’t succeed read Pflash Tucson hundai 2021.
Dismantle the meter to check if there is an 8-pin IC chip 24C16. If yes, read the data and send it to Yanhua engineer mailbox: firstname.lastname@example.org, please write down the specific car model and year, chip type, the old mileage, and the new mileage you want. Yanhua engineer will help calculate the new mileage manually.
Hope it helps!