Toyota Prius 2016–2018 — technical service bulletin
Bulletin T-TT-0493-18 · NHTSA communication 10152126 · issued Mar 27, 2018
Technical service bulletin
communication type
Service Brakes
component
2016–2018
model years
3
vehicle entries
Official summary
TT: Some 2016?2018 model year Prius vehicles may exhibit multiple conditions such as ABS MIL On, PCS/ICS/LDA/BSM Malfunction Message, Check Engine Light On, Skid Light On, Low Brake Force Message, and/or Brake Light Inoperative. Typically, more than one condition is present.
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.