Toyota Prius 2010–2011 — technical service bulletin
Bulletin SB-0130-10 · NHTSA communication 10033747 · issued May 13, 2010
Technical service bulletin
communication type
Power Train
component
2010–2011
model years
2
vehicle entries
Official summary
Toyota: engine/hybrid system. Engine control. Some vehicles may exhibit a mil on condition with diagnostic trouble code (dtc) p0456 stored in the engine control module or ecm (sae term:powertrain control module/pcm). *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.