Lexus ES350 2012–2013 — technical service bulletin
Bulletin L-SB-0129-12 Rev · NHTSA communication 10132175 · issued Sep 5, 2013
Technical service bulletin
communication type
Power Train
component
2012–2013
model years
3
vehicle entries
Official summary
Some 2013 model year ES 350 and 2012 ? 2013 model year RX 350 vehicles may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P219A or P219B present. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Please follow the repair procedure below 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.