Service bulletins for the 2019 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.
254 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Lighting are shown. Show all
| T-TT-0609-20_Rev | 2020-06-22. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. TT: Some 2019 and 2020 model year Avalon and Avalon HV may exhibit abnormal, partial or 100% inoperative function of either the passenger side, driver side, or both LED1 Headlamp Day Time Running Lights (DRL). This may be caused by an internal fault in the headlamp assembly or DRL logic issue. |
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| T-TT-0609-20 | 2020-06-22. Service bulletin. EXTERIOR LIGHTING. TT: Some 2019 & 2020 model year Avalon & Avalon HV may exhibit abnormal, partial or 100% inoperative function of either the passenger side, driver side, or both LED1 Headlamp Day Time Running Lights (DRL). This may be caused by an internal fault in the headlamp assembly or DRL logic issue. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.