Tools whose profiles list Toyota coverage, plus community publications about Toyota vehicles. Coverage is not a guarantee for every model, year or system.
Mobile app · Carly Solutions
Subscription phone app and universal adapter for diagnostics, coding and used-car checks across many brands.
Adapter about €60–€80 plus about €50–€100 a year; All Brands listed at €73.99 on Apple’s German store
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Hardware / interface
Single-brand J2534 pass-thru cable, sold in versions for Toyota Techstream, Jaguar Land Rover SDD and Volvo VIDA.
About $490–$700 by version (forum reports)
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Hardware + software system · OBDeleven
Phone app and Bluetooth device for diagnostics, coding and one-click feature changes, best known on Volkswagen Group cars.
Plans about $60 (PRO) or $190 (ULTIMATE) a year; packs with device from €139.99
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Hardware / interface
Compact J2534 pass-thru interface for EcuFlash reflashing of Subaru and Mitsubishi ECUs, and for Techstream and other J2534 software.
About $169 direct from Tactrix (2024 buyer report); €199 ex VAT in the EU
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Hardware / interface
Aftermarket multi-protocol interface for Toyota and Lexus Techstream, also sold for Nissan and Volvo software.
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Diagnostic software · Toyota
Toyota’s dealer-level diagnostic software for Toyota and Lexus, available to independents by subscription with a J2534 interface.
US: about $505 a year (standard) or $1,360 a year (Professional Diagnostic), per Toyota’s 2021 FAQ
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