Lexus ES350 2012–2013 — technical service bulletin
Bulletin LSB-0129-12-1 · NHTSA communication 10053733 · issued Dec 20, 2012
Technical service bulletin
communication type
Engine
component
2012–2013
model years
3
vehicle entries
Official summary
Lexus: on some vehicles, the repair procedure addresses the condition of mil on with diagnostic trouble code (dtc) p219a or p219b and to reduce the occurring condition, the ecm (pcm) logic was modified. Module 2012-2013 es350, rx350. *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.