Service bulletins for the 2018 Tesla Model 3
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.
161 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: High-voltage battery are shown. Show all
| SB1816013R3 | 2019-11-25. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. Certain Model 3 vehicles might have too few HV battery positive contactor mounting nuts installed, which can allow movement that might affect the conductivity of the contactor terminals. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.