Toyota Techstream 18 :

TIS techstream
TIS techstream is the replacement for the Diagnostic Tester. It combines the functionality of TIS and the scantool into a single portable device. With TIS techstream, technicians can simultaneously view/analyze on-board vehicle data, browse relevant TIS service documents, and reprogram vehicles all from the driver's seat via wireless connection to TIS.

Techstream HELP
About Techstream

Scantool Diagnostics
TIS techstream offers full support for 1989 – current vehicles marketed in the United States. Periodic software updates will be available to support new models. TIS techstream provides quick and easy access to all available systems on the vehicle as well as a one touch vehicle status report (Health Check).

Vehicle Reprogramming
Toyota/Scion/Lexus ECMs can be reprogrammed using the TIS techstream scantool. The ECM reprogramming function is only available with the authentic TIS techstream software which runs on the above mentioned scantool. TIS techstream software version requirements are specified in applicable Technical Service Bulletin (TSB)/Service Communication (SC) documents, which can be accessed with a subscription to this website. Older documents may state to use the Diagnostic Tester as being the required tool. TIS techstream is the replacement for the Diagnostic Tester and can be used for all Toyota/Scion/Lexus vehicles marketed in the United States.

TIS techstream
TIS techstream is the replacement for the Diagnostic Tester. It combines the functionality of TIS and the scantool into a single portable device. With TIS techstream, technicians can simultaneously view/analyze on-board vehicle data, browse relevant TIS service documents, and reprogram vehicles all from the driver's seat via wireless connection to TIS.


About Techstream

Scantool Diagnostics
TIS techstream offers full support for 1989 – current vehicles marketed in the United States. Periodic software updates will be available to support new models. TIS techstream provides quick and easy access to all available systems on the vehicle as well as a one touch vehicle status report (Health Check).

Known Bugs List