Service bulletins for the 2021 Toyota 4Runner
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
128 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with type: Other are shown. Show all
| Toyota Renotification RL | 2024-07-23. Other. UNKNOWN OR OTHER. Toyota plans to conduct Safety Recall and Service Campaign follow-up notifications to owners whose vehicles have not yet had the following Safety Recall and/or Service Campaign repairs completed |
|---|---|
| Toyota Renotification DL | 2024-07-23. Other. UNKNOWN OR OTHER. Safety Recall and Service Campaign completion is an important part of our commitment to customer satisfaction of Toyota products. Toyota will be conducting follow-up notifications to remind owners whose vehicles have not yet had Safety Recall and/or Service Campaign repairs completed in the campaigns listed |
| Toyota Renotification RL | 2024-07-23. Other. UNKNOWN OR OTHER. Toyota plans to conduct Safety Recall and Service Campaign follow-up notifications to owners whose vehicles have not yet had the following Safety Recall and/or Service Campaign repairs completed |
| Toyota Renotification DL | 2024-07-23. Other. UNKNOWN OR OTHER. Safety Recall and Service Campaign completion is an important part of our commitment to customer satisfaction of Toyota products. Toyota will be conducting follow-up notifications to remind owners whose vehicles have not yet had Safety Recall and/or Service Campaign repairs completed in the campaigns listed |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.