Getting Started

Thank you for choosing ALLDATA® Tech-AssistSM

Best in Class Support from our Automotive Support Group

Get Started:

Please have ready:

  • The shop phone number on file with ALLDATA
  • Year, make, model, engine and mileage of vehicle
  • Clear, complete description of symptoms
  • Diagnostic trouble codes (from all modules)
  • Results from any diagnostic tests already performed
  • Rescue Lens app downloaded to your phone or tablet (optional)


Call Toll-Free

(English / Spanish)


Other Automotive Support:

Library RequestALLDATA® CommunitySM

Help finding repair information


Technicians sharing knowledge and advice


Product Support and Training:

Product How To's, Troubleshooting & FAQs