The LAUNCH X431 diagnostic software was updated for Tesla and Toyota vehicles on May 26, 2026. The following is a detailed upgrade log (diagnosing Tesla vehicles requires an X431 electric vehicle diagnostic license).
TESLA V10.65
- Added some special function for VCFRONT(Body Control Module), VCLEFT(Left Body Control Module), PARK (Park Assist System), VCRIGHT(Right Body Control Module) of Tesla Model 3, Model Y;
- Optimized some special function for Model 3, Model Y, Model S and Model X.
TOYOTA V51.70
- Added support for the DTC, freeze frame, data stream, and actuation test functions of 2026MY Toyota models such as bZ4X Touring, Rav4 HEV, Mirai, Land Cruiser, Hilux, Sienna HV, Highlander HV, Corolla Cross, Yaris Cross HV, Coaster, Levin, Corolla.
- Added support for the DTC, freeze frame, data stream, and actuation test functions of 2026MY Lexus models such as IS300h, IS350, ES350e, ES500e, UX300h.
- Added support for common special functions of 2026MY Toyota models such as bZ4X Touring, Rav4 HEV, Mirai, Land Cruiser, Hilux, Sienna HV, Highlander HV, Corolla Cross, Yaris Cross HV, Coaster, Levin, Corolla.
- Added support for common special functions of 2026MY Lexus models such as IS300h, IS350, ES350e, ES500e, Ux300h.
- Updated the service function of Toyota to 2026.
- Updated the service function of Lexus to 2026.
Note: Renew via subscription card or upgrade from X431 tool built-in mall software.
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