This is original high quality product with 2-year warranty. We do not sell Chinese clones.
Latest ToCOM version is ?
2017-06-27 0.1.6818
Added ECU information to print/copy to clipboard function

2017-02-22 0.1.6809
Added code to resolve compatibility issues with non-standard ISO14230/KWP2000 ECUs

2017-01-24 0.1.6760
Fixed ISO14230 problems on selected models

2016-07-26 0.1.6674
Improved application startup time

2016-07-22 0.1.6674
Improved firmware (fix for long data ISO15765 issue)

2016-07-18 0.1.6591
Added support for models up to 2016

2016-07-18 0.1.6574
Total redesign of all communication routines to support 2016 ISO14229 UDS models

2016-05-31 0.1.5845
Added support for newer non-standard ECUs

2016-05-31 0.1.5839
Complete redesign of protocol initiation - improves older models

2016-05-31 0.1.5348
Improved ISO9141 firmware support


ToCOM is diagnostic software for Toyota, Lexus and Scion vehicles.

Please use our contact form to get more information about ToCOM.

Key features

Beta version customer satisfaction guarantee

Due to high demand on this product, ToCOM is currently provided in form of beta version, but it still comes with customer satisfaction guarantee. The beta version has some known problems that cannot be resolved without cooperation with customers. We're trying to be as transparent as possible: detailed ToCOM diagnostic coverage is available here, all currently known issues are described below.

Known problems

No connection with some ECUs on Lexus GS300It is not possible to connect to some interior ECU...
1NZ-FE Yaris 2002 engineProblem with connection to 1NZ-FE engine on one Ya...
No connection with EPS on Toyota AygoEHPS on Toyota Aygo platform (includes Citroen C1/...
Diesel injector codingSome diesel engine injector codings are not tested...
User friendly model selectionNon-US Toyota/Lexus models are manufactured at mul...
Coding functions assignmentSome coding functions may be incorrectly assigned ...


You'll get: ToCOM OBD2 USB interface, USB cable, CD-ROM with software and drivers, quickstart sheet. All this in plastic box. Everything is packed in bubble-mailer and all shipment are 100% insured. For more information see global product order page. We provide 2 years warranty for our products. Read why should you buy our products.

Important notice: You are ordering beta version of ToCOM. Please read this page carefully to understand all limitations of beta version.

TOCOMToCOM diagnostic interface and software€299.00 EUR / $379.00 USD1

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