Toyota Sequoia 2007–2010 — technical service bulletin
Bulletin ZTQ_WARRANTY POL · NHTSA communication 10096954 · issued May 17, 2016
Technical service bulletin
communication type
Engine
component
2007–2010
model years
7
vehicle entries
Official 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 stan
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.