Toyota Prius 2010–2015 — technical service bulletin
Bulletin T-SB-0116-15 · NHTSA communication 10111498 · issued Nov 19, 2015
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2015
model years
10
vehicle entries
Official summary
TSB: Some 2010 - 2015 model year Prius (2ZR-FXE equipped) vehicles and 2012 - 2015 model year Prius PHV and Prius V (2ZR-FXE equipped) vehicles may exhibit a "runs rough" and/or MIL "ON" condition with DTC(s) P030# (Misfire) during light acceleration while the Exhaust Gas Recirculation (EGR) system is active. Replace the intake manifold assembly to address this condition.
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.