Disclaimer: Modifying your ETACS settings may violate local vehicle regulations (e.g., disabling DRLs is illegal in Canada and the EU). The author is not responsible for any damage to your ECU or legal consequences.
A Windows-based computer is generally required to run these diagnostic programs. Capabilities and Risks mitsubishi etacs software download
It is generally overkill for home enthusiasts unless you are doing heavy mechanical repairs or module replacements. Essential Hardware Disclaimer: Modifying your ETACS settings may violate local