Toyota Prius 2010 — technical service bulletin
Bulletin ZJB-Toyota POL18 · NHTSA communication 10149180 · issued Aug 9, 2018
Technical service bulletin
communication type
Service Brakes
component
2010
model years
1
vehicle entries
Official summary
Customer Support Program Bulletin: Toyota has received reports indicating various brake system related warning lamps illuminate due to internal malfunctions.
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.