Warranty Enhancement Letter F0A *** This LSC has now been updated to a SSC with No Expiration Date***Subject: Limited Service Campaign (LSC) F0A Certain 2012 – 2014 Model Year Tundra and Sequoia Vehicles ECM Software Update In our continuing efforts to ensure the best in customer satisfaction, Toyota is launching a Limited Service Campaign (LSC) on certain 2012 – 2014 MY Tundra and Sequoia vehicles. This LSC will cover approximately 39,000 Sequoia and 247,000 Tundra vehicles equipped with a 5.7 liter gasoline or 5.7 Liter-Flex Fuel engines. Background: In the vehicles covered by this LSC, the Engine Control Module (ECM) calibration may cause an emissions control component called an Air Injection Pump to fail in certain environmental conditions. If this occurs, the vehicle could enter a “Fail-Safe” Mode (also known as “Limp-Home” Mode). This mode reduces the vehicle’s power and speed, which could inconvenience an owner and require immediate repair. Check Engine Light codes P0418 and/or P2445 may be set in the ECU memory. Limited Service Campaign (LSC) Remedy The ECM calibration has been updated to reduce the possibility of this condition occurring. Authorized Toyota dealer are requested to verify the vehicle’s ECM calibration and, if necessary, update the calibration software at NO CHARGE to the vehicle owner. This LSC will be available until February 28, 2016, and will only be available at an authorized Toyota Dealer.