The Toyota Technical Information System (TIS) is the factory service support source for all Toyota, Lexus and Scion produced vehicles marketed in North America. TIS provides access to the latest, most updated service information, including service bulletins, repair manuals, electrical wiring diagrams, owner’s manuals, collision repair manuals, emergency response guides, accessory installation procedures and factory training information - the same information provided to Dealer Technicians. Subscriptions are offered by day, month or year, at three subscription levels, Standard (technical information library), Professional Diagnostic (technical information library and Techstream scan tool software) and Security Professional (professional diagnostic access, plus vehicle security information for security professionals registered with the NASTF Vehicle Security Professional Registry).
