Troubleshooting Aids: Notes

Since trouble code flow charts are not available, we've assembled links to the available diagnostic information in this article that could be useful for pinpointing the cause of a code.

Understand that these links point to information designed by Toyota for other purposes besides trouble code diagnosis. USE DISCRETION, as the information may be addressing different circumstances than you are experiencing and as such, may not apply.

The links are categorized into two main groups:

• A link for component-specific testing/information.
• Links for step-by-step diagnostic flow charts.