Tesla Model S 2014 — technical service bulletin
Bulletin SB-14-33-003 · NHTSA communication 10056660 · issued Oct 21, 2014
Technical service bulletin
communication type
Service Brakes, Electric
component
2014
model years
1
vehicle entries
Official summary
Tesla: at time of assembly, the electromechanical brake booster was improperly operated and can increase brake booster entering fail safe mode and will be replaced. Model 2014 s. *pe
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.