2012 Toyota Sequoia Technical Service Bulletins

322 technical service bulletins (TSBs) are on record for the 2012 Toyota Sequoia. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10133962Dec 7, 2012Engine. Starting with the 2010 MY, Toyota began a gradual transition to the use of synthetic 0w-20 viscosity engine oil.
• 10062011Nov 7, 2012Equipment. Summary to be provided on a future date.
• 10133997Oct 22, 2012Transmission and drivetrain. Some 2012 and 2013 model year Sequoia and Tundra vehicles with the 3UR-FBE (5.7 L) engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0461 (Fuel Level Sensor ?A? Circuit Range/Performance) after a recent fuel refill. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been revised to address this condition. Use the following repair procedure to recalibrate the…
• 10050759Oct 22, 2012Engine. Toyota: after recently filling tank with fuel, mil on condition for engine would be on, with diagnostic trouble code (dtc) p0461, and to address this condition, an engine control module/ecm logic was revised. Models 2012-2013 sequoia, tundra.
• 10134022Oct 17, 2012Electrical system. Some Phone iOS 5 customers with Denso Premium HDD Navigation (AVN) or Display Navigation w/ Entune (DNE) head units may experience an error message when they attempt to use the Entune application.
• 10134021Oct 17, 2012Electrical system. Some Phone iOS 5 customers with Denso Premium HDD Navigation (AVN) or Display Navigation w/ Entune (DNE) head units may experience an iPod Authorization error when they plug their iPhone into the USB port.
• 10134020Oct 11, 2012Electrical system. Customers who purchase new or replacement iPhones running iOS 6 may find that Toyota a Entune application will not launch on the iPhone. The issue can occur when the customer restores/transfers their apps, contacts, etc.
• 10134019Oct 11, 2012Electrical system. Some Phone iOS 5 customers with Denso Premium HDD Navigation (AVN) or Display Navigation w/ Entune (DNE) head units may experience an error message when they attempt to use the Entune application.
• 10062023Oct 11, 2012Equipment. Summary to be provided on a future date.
• 10062022Oct 11, 2012Equipment. Summary to be provided on a future date.
• 10134018Oct 10, 2012Electrical system. Some Phone iOS 5 customers with Denso Premium HDD Navigation (AVN) or Display Navigation w/ Entune (DNE) head units may experience an iPod Authorization error when they plug their iPhone into the USB port.
• 10062021Oct 10, 2012Equipment. Summary to be provided on a future date.
• 10133974Oct 4, 2012Body and structure. Toyota vehicles are equipped with either conventional or run-flat tires. Sometimes punctures may occur as a result of contact with road debris or other hazards. If a puncture occurs, it may be possible to repair the tire and return it to service. With a conventional tire it is not possible to drive for an extended amount of time with the tire at low pressures as damage to the tire may occur.
• 10061649Oct 4, 2012Tires. Summary to be provided on a future date.
• 10045140Jun 13, 2012Vehicle speed control. Toyota: accelerator pedal sensor assembly information regarding the inspection, removal, and installation, if lubrication or oil, is applied.
• 10061572Apr 2, 2012Equipment. Summary to be provided on a future date.
• 10047959Feb 3, 2012Engine. Toyota: under freezing ambient conditions, some vehicles engine may experience mil on. To address issue, engine control module (ecm) was revised. Model 2012-2013 sequoia, tundra.
• 10042555Sep 6, 2011Air bags, Seats. Toyota: information provided for replacing the seat covers for vehicles equipped with side airbags.
• 10039109May 31, 2011Transmission and drivetrain. Toyota: information on installing manual transmission shift lever or park neutral position switch.
• 10037644Mar 31, 2011Equipment. Toyota: long-term storage procedure for some 2012 models.
• 10197476May 4, 2001Equipment. Replacement vin plates.
• 10197473Jan 18, 1991Equipment. Product general information.

← All problems reported for the 2012 Toyota Sequoia