Toyota Avalon 2012–2013 — technical service bulletin
Bulletin T-SB-0247-12 · NHTSA communication 10053766 · issued Dec 20, 2012
Technical service bulletin
communication type
Engine
component
2012–2013
model years
6
vehicle entries
Official summary
Toyota: the engine control module/ecm logic was modified to reduce the condition of mil on with diagnostic trouble code (dtc) p219a or p219b on some vehicles. Model 2012-2013 avalon, sienna, camry, venza. *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.