Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Erasing ECM Adaptation Values Before Reprogramming

Before reprogramming the ECM, first erase ECM adaptation values by following the procedure below:





1. Using the Hi-Scan Pro with the SOL System Card Installed, choose the Hyundai Vehicle Diagnosis Menu.





2. Choose the correct model.





3. Choose the correct engine menu.





4. Choose the correct model year.





5. Choose menu number 10 for "RESETTING ADAPTIVE VALUES."





6. With the key in the "ON" position and the engine not running, press the F1 button to reset the adaptation values.