Warranty policy bulletin (POL11-05): toyota has received reports of customer concerns regarding the...

Bulletin number

ZTQ_WARRANTY POL

Component

Engine

Summary

Warranty policy bulletin (pol11-05): toyota has received reports of customer concerns regarding the illumination of the check engine light (malfunction indicator light) due to moisture/water in the air injection pumps and/or air switching valves in the engines of a number of these vehicles.t-sb-0160-11 has been released to assist dealers in the diagnosis and repair of these vehicles. However, some of the vehicles covered by t-sb-0160-11 may be outside of toyota’s new vehicle limited powertrain warranty and california emission warranty due to age and/or mileage. To assure customers that we stand behind our product, we are offering a warranty extension on the air injection pumps and air switching valves on 2007-2010 tundra and 2008-2010 sequoia vehicles.

Owners of these vehicles have filed 159 complaints in the engine category.