Tesla Model 3 2020 — technical service bulletin
Bulletin SB2217004 · NHTSA communication 10210726 · issued Mar 3, 2022
Technical service bulletin
communication type
Electrical System
component
2020
model years
3
vehicle entries
Official summary
On certain Model S, Model X, and Fremont-built Model 3 vehicles, the Printed Circuit Board (PCB) for the LH and RH side repeater cameras may lose electrical continuity over time, resulting in premature failure of the cameras.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.