Toyota Tacoma 2012 — technical service bulletin
Bulletin ZHA_Updated_Deal · NHTSA communication 10143950 · issued Jul 26, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2012
model years
1
vehicle entries
Official summary
Dealer Package: 07/26/2018 ? The original secondary coverage parameters were ?10 Years from the Date of First Use or 150,000 miles, whichever occurs first?. The secondary coverage parameters have been updated to ?10 Years from the Date of First Use, regardless of mileage?. ? All vehicle owners will be sent an owner letter informing them of the updated coverage parameters. Toyota has received a number of reports regarding the Air Injection Pumps and/or Air Switching Valves. In these reports, customers have experienced an illumination of the check engine light (Malfunction Indicator Light). This
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.