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Service bulletins for the 2014 Toyota Tundra

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

366 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
ZH3-Dealer Email2018-07-02. Service bulletin. STRUCTURE:BODY:DOOR; EQUIPMENT. Dealer Email: Toyota is announcing a Warranty Enhancement Program to extend the warranty coverage for the outside door handles on certain 2008 ? 2015 model year Sequoia Vehicles and certain 2007 ? 2015 model year Tundra vehicles.
ZH3-Region Lette2018-07-02. Service bulletin. STRUCTURE:BODY:DOOR. Region Letter: Toyota has received a number of reports regarding the outside door handles on certain 2008 ? 2015 model year Sequoia vehicles and on certain 2007 ? 2015 model year Tundra vehicles. In these reports, customers have indicated that one or more of the outside door handles exhibited an abnormal feeling, dragging, or sticking when used.
ZH3-Region Email2018-07-02. Service bulletin. EQUIPMENT. Region Email: Toyota is announcing a Warranty Enhancement Program to extend the warranty coverage for the outside door handles on certain 2008 ? 2015 model year Sequoia Vehicles and certain 2007 ? 2015 model year Tundra vehicles.
T-SB-0206-172018-07-02. Service bulletin. SEATS. TSB: Some 2014-2016 model year Tundra vehicles may exhibit difficulty in adjusting seat position (forward or backward) on manual seats. This is due to the seat position adjustment lever interfering with the seat cushion. Follow the Repair Procedure in this bulletin to address this condition.
SET-TSB-17-0012018-07-02. Service bulletin. ELECTRICAL SYSTEM. Southeast Toyota Accessory carbon fiber dash appliqué restricts the backlighting of the A/C control panel. Revised part available.
T-SB-0047-162018-07-02. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. TSB: The breather plug should be replaced during any differential/transfer case repairs to prevent possible repeat failures. The subsequent use of the original breather plug after a repair has been found to contribute to the failure of the differential/transfer case components. Replace the breather plug when replacing differential/transfer case components.
T-SB-0044-162018-07-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE. TSB: On some vehicles, when Rapgard? is removed, the paint may have a stained appearance. These stains appear to be under the clear coat (repainting this area is not necessary). The stain patterns are usually under wrinkles in the Rapgard?. These wrinkles sometimes trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces, such as the hood, roof, and trunk. Stains can be removed by heating the stained surface to remove the trapped moisture.
T-SB-0161-16_Rev2018-06-18. Service bulletin. STRUCTURE:BODY:DOOR. TSB: REVISION NOTICE May 18, 2018 Rev1: * Applicability has been updated to include 2018 model year Tundra and 2017 - 2018 model year Sequoia vehicles. * The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2008 - 2018 model year Sequoia and 2007 - 2018 model year Tundra vehicles may exhibit a popping noise during RH or LH front door operation. This noise may be due to a fracture/crack in the plastic over mold of the door check arm by the pivot area. Follow the Repair Procedure in this bulletin to address this condition. NOTE If the vehicle is being repaired due to damage from an accident, this Service Bulletin and the part numbers listed do NOT apply.
T-SB-0047-162018-06-11. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TSB: The breather plug should be replaced during any differential/transfer case repairs to prevent possible repeat failures. The subsequent use of the original breather plug after a repair has been found to contribute to the failure of the differential/transfer case components. Replace the breather plug when replacing differential/transfer case components.
T-SB-0044-162018-06-11. Service bulletin. STRUCTURE:BODY. TSB: On some vehicles, when Rapgard? is removed, the paint may have a stained appearance. These stains appear to be under the clear coat (repainting this area is not necessary). The stain patterns are usually under wrinkles in the Rapgard?. These wrinkles sometimes trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces, such as the hood, roof, and trunk. Stains can be removed by heating the stained surface to remove the trapped moisture.
T-SB-0035-162018-06-11. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TSB: Some 2014 model year applicable vehicles equipped with Entune? Audio (version 010169) / Entune? Audio Plus (version 010171) / Entune? Premium Audio (version 010185) may exhibit one or more of the following conditions.
T-TT-0392-16 Rev2018-06-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. TT: Some customers may experience Bluetooth connection issues after updating the Android Operating System to 5.x.x (Lollipop) or later.
T-TT-0339-152018-04-23. Service bulletin. ELECTRICAL SYSTEM. TT: Some vehicles may exhibit an error message when trying to perform a radio software update: ?Unable to update the software. Please try again later.? If the following screen is seen; follow the directions below.
T-TT-0234-13 Rev2018-04-23. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicability.
T-TT-0234-13 Rev2018-04-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicability.
T-SB-0060-152018-04-23. Service bulletin. SEATS. TSB: Some 2014 ? 2015 model year Tundra CrewMax vehicles equipped with the 1794 Western Package may exhibit premature wear of the leather seat cushion due to entering or exiting the vehicle. Follow the Repair Procedure in this bulletin to address this condition.
T-SB-0160-14 Rev2018-04-23. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. TSB: Some 2014 model year applicable vehicles equipped with Entune? Audio (version 010169) / Entune? Audio Plus (version 010171) Entune? Premium Audio (version 01085) may exhibit one or more of the following conditions: Bluetooth® sometimes disconnects with Android? phones Bluetooth® disconnects with iPhone® 4 when connected to USB Radio reboots with heavy radio load condition (e.g., dual map and POIs ON and Entune? Audio music ON and multiple destinations set) (Entune? Premium Audio only) Radio reboots after completing a navigation route by voice command system and pressing Talk Switch (Entune? Premium Audio only)
T-TT-0392-162018-04-23. Service bulletin. EQUIPMENT:ELECTRICAL. TT: Some customers may experience Bluetooth connection issues after updating the Android Operating System to 5.x.x (Lollipop) or later.
F0A_TI_Sequoia_P2018-04-23. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Technical Instructions: In certain 2012 ? 2014 Model Year Toyota Tundra and Sequoia vehicles equipped with a 5.7 Liter gasoline or 5.7 Liter-Flex Fuel engines, the Engine Control Module (ECM) may set a Diagnostic Trouble Code (DTC) if debris/ice becomes lodged in the air switching valve. If this occurs, the Malfunction Indicator (Check Engine) Light could illuminate and the vehicle could enter a ?Fail-Safe? Mode (also known as ?Limp-Home? Mode). If this occurs the vehicle?s power and speed will be reduced, which could inconvenience you and require immediate repair.
F0A_TI_Added Cal2018-04-23. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Technical Instructions: In certain 2012 ? 2014 Model Year Toyota Tundra and Sequoia vehicles equipped with a 5.7 Liter gasoline or 5.7 Liter-Flex Fuel engines, the Engine Control Module (ECM) may set a Diagnostic Trouble Code (DTC) if debris/ice becomes lodged in the air switching valve. If this occurs, the Malfunction Indicator (Check Engine) Light could illuminate and the vehicle could enter a ?Fail-Safe? Mode (also known as ?Limp-Home? Mode). If this occurs the vehicle?s power and speed will be reduced, which could inconvenience you and require immediate repair.
F0A_Dealer Daily2018-04-23. Service bulletin. EQUIPMENT. Dealer Daily Notice: In our continuing efforts to ensure the best in customer satisfaction, Toyota has turned Limited Service Campaign (LSC) F0A into Special Service Campaign (SSC) F0A with no expiration date. Toyota will be mailing a second owner letter to customers, in late April, 2016, who have not had LSC F0A completed. The second owner letter will advise the customer the program has been extended with no expiration date. Refer to the update Dealer Letter, FAQ, and Sample Owner Letter Now Available on TIS for additional information.
F0A_Dealer Lette2018-04-23. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Letter: In our continuing efforts to ensure the best in customer satisfaction, Toyota has turned Limited Service Campaign (LSC) F0A into Special Service Campaign (SSC) F0A with no expiration date. This SSC covers certain 2012 ? 2014 MY Tundra and Sequoia vehicles. This SSC 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. In certain 2012 ? 2014 Model Year Toyota Tundra and Sequoia vehicles equipped with a 5.7 Liter gasoline or 5.7 Liter-Flex Fuel engines, the Engine Control Module (ECM) may set a Diagnostic Trouble Code (DTC) if debris/ice becomes lodged in the air switching valve. If this occurs, the Malfunction Indicator (Check Engine) Light could illuminate and the vehicle could enter a ?Fail-Safe? Mode (also known as ?Limp-Home? Mode). If this occurs the vehicle?s power and speed will be reduced, which could inconvenience you and require immediate repair.
T-TT-0407-162018-04-23. Service bulletin. ENGINE AND ENGINE COOLING. TT: When changing oil on a ?14-16? MY Tundra with an accessory skid plate (Part Number PT938-34140), there is an access panel to gain easy access to the oil drain plug and filter.
T-TT-0404-162018-04-23. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); WHEELS; STEERING. TT: Some 13-17MY Tundra vehicles may exhibit a vibration/pulsation during light to hard braking. The vibration/pulsation feeling can be described as being felt in any combination of the following: Steering wheel, brake pedal, seat, and entire vehicle. This condition is felt over a large range of speed, unlike drive shaft and wheel balance concerns.
T-SB-0079-162018-04-23. Service bulletin. TIRES:VALVE. TSB: Some 2014 ? 2016 model year Tundra (1UR-FE) vehicles may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P2440 (Secondary Air Injection System Switching Valve Stuck Open, Bank 1), or P2442 (Secondary Air Injection System Switching Valve Stuck Open, Bank 2), and under some conditions may enter limp mode (limited throttle input ~ 25mph). This condition can be triggered by sub-freezing ambient temperatures. Follow the Repair Procedure below to address this condition.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.