Frequently Asked Questions
Company Questions
What is a Technical Service Bulletin (TSB) and how is it obtained?
Toyota makes all available TSBs accessible to the public by subscribing to our Technical Information System.
You can also purchase TSBs through the National Highway Traffic and Safety Administration (NHTSA) which is part of the U.S. Department of Transportation (DOT).
NHTSA - National Highway Traffic Safety Administration
U.S. Department of Transportation
Washington, DC 20590
800-424-9393: DOT automotive safety hotline, toll-free
202-366-0123: DOT automotive safety hotline, direct
