"Lsb: some 2010 – 2012 model year hs 250H vehicles equipped with 2AZ-FXE engines may exhibit a possible...

Bulletin number

L-SB-0012-16

Component

Electrical system

Summary

"lsb: some 2010 – 2012 model year hs 250h vehicles equipped with 2az-fxe engines may exhibit a possible engine stall condition while the vehicle is stopped. These symptoms will be accompanied by a mil “on” condition with diagnostic trouble code (dtc) p2111 (throttle actuator control system – stuck open). The hybrid vehicle ecu (sae term: hv ecu) logic has been modified and affected parts have been changed to reduce the possibility of this condition occurring. Follow the repair procedure in this bulletin to address the condition."

Owners of these vehicles have filed 15 complaints in the electrical category.