Service bulletins for the 2021 Toyota Avalon
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.
193 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Suspension are shown. Show all
| T-TT-0673-21 Rev | 2021-12-13. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. TT: Vehicle has an abnormal noise condition when going over speed bumps or irregular roads. Noise is coming from front shock absorber |
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| T-TT-0673-21 | 2021-12-13. Service bulletin. SUSPENSION. TT: Vehicle has an abnormal noise condition when going over speed bumps or irregular roads. Noise is coming from front shock absorber |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.