2014 Toyota Tundra Technical Service Bulletins

366 technical service bulletins (TSBs) are on record for the 2014 Toyota Tundra. 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.

• 10097901May 11, 2016Electrical system, Equipment. Tsb: obsolete notice: this bulletin is now obsolete. Please see t-sb-0035-16.
• 10092764May 11, 2016Equipment. 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.
• 10140568May 4, 2016Electrical system. TT: Some customers may experience Bluetooth connection issues after updating the Android Operating System to 5.x.x (Lollipop) or later.
• 10092684May 4, 2016Electrical system, Equipment. Tt: some customers may experience bluetooth connection issues after updating the android operating system to 5.x.x (lollipop) or later.
• 10134415Apr 26, 2016Equipment. TT: Some customers may experience Bluetooth connection issues after updating the Android Operating System to 5.x.x (Lollipop) or later.
• 10182949Apr 22, 2016Engine cooling. On vehicles equipped with the SET accessory Split Rear Dual Exhaust system, the
• 10076047Apr 22, 2016Engine cooling. Tundra Split Rear Dual Exhaust Revised Exhaust Hangers On vehicles equipped with the SET accessory Split Rear Dual Exhaust system, the exhaust pipe may become loose due to the rubber isolator separating from the bracket. This will allow the exhaust pipe to come in contact with the frame or suspension and cause a rattling noise. The exhaust pipe is still supported by the remaining brackets.
• 10134393Apr 11, 2016Transmission and drivetrain, 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…
• 10134391Apr 11, 2016Equipment. 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…
• 10134392Apr 7, 2016Engine cooling, Transmission and drivetrain. 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…
• 10134390Apr 7, 2016Fuel system. 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…
• 10134322Mar 16, 2016Electrical system, Equipment. 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.
• 10097057Mar 16, 2016Equipment. 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.
• 10134321Mar 8, 2016Electrical 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.
• 10134320Mar 8, 2016Electrical system. TT: Some customers may encounter Bluetooth connectivity concerns such as: ? Difficulty pairing the phone. ? Intermittent Bluetooth failure to connect when first turning on the vehicle. ? Various Bluetooth Audio functions are no longer functioning with the customer?s phone, such as the ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer?s phone.
• 10116443Mar 8, 2016Engine, Electrical system. Southeast Toyota Accessory Remote Engine Start System may experience a Crank no start or No Crank concern accompanied by DTC B279A due to open in Remote Engine Start Harness.
• 10097055Mar 8, 2016Equipment. "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. "
• 10097052Mar 8, 2016Equipment. "tt: some customers may encounter bluetooth connectivity concerns such as: • difficulty pairing the phone. • intermittent bluetooth failure to connect when first turning on the vehicle. • various bluetooth audio functions are no longer functioning with the customer’s phone, such as the ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer’s phone.
• 10134281Feb 25, 2016Electrical system. Tech Tip: This Tech Tip is being provided to bring attention to the new location of the Entune/NAV/Map Update and Upgrade USB Directory. Click on the TIS tab, Diagnostics tab, Telematics tab, and the document is now located under the reference documents sections. This change has occurred to help speed up the updating process of this document.
• 10093361Feb 25, 2016Electrical system, Equipment. "tech tip: this tech tip is being provided to bring attention to the new location of the entune/nav/map update and upgrade usb directory. Click on the tis tab, diagnostics tab, telematics tab, and the document is now located under the reference documents sections. This change has occurred to help speed up the updating process of this document. "
• 10116440Jan 22, 2016Equipment, Wheels. Discusses customer concern of Southeast Toyota Accessory wheel chrome peeling concern and inspection of wheels.
• 10134140Jan 11, 2016Electrical system. Tech Tip: Some customers may experience difficulty programming HomeLink.
• 10096097Jan 11, 2016Equipment. Tech tip: some customers may experience difficulty programming homelink.
• 10152268Dec 7, 2015Equipment. TT: For customer concerns of no or poor outgoing sound from the Bluetooth systems there are diagnostics in the repair manual which can be performed to diagnose the condition.
• 10093567Dec 7, 2015Equipment. Tt: for customer concerns of no or poor outgoing sound from the bluetooth systems there are diagnostics in the repair manual which can be performed to diagnose the condition.
• 10152266Dec 1, 2015Equipment. TT: Some customers may experience poor outgoing Bluetooth sound quality, this can occur for various reasons. Current multimedia systems are designed with the ability to adjust Bluetooth sound quality to compensate for Echo or excessive background noise.
• 10152265Dec 1, 2015Equipment. TT: Since MY 2011, several different update or upgrade USB SST's have been issued for Toyota audio and navigation system. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicability.
• 10093563Dec 1, 2015Equipment. Tt: some customers may experience poor outgoing bluetooth sound quality, this can occur for various reasons. Current multimedia systems are designed with the ability to adjust bluetooth sound quality to compensate for echo or excessive background noise.
• 10093540Dec 1, 2015Equipment. "tt: since my 2011, several different update or upgrade usb sst's have been issued for toyota audio and navigation system. Refer to the chart below for a comprehensive list of all current and previously issued usb ssts and their applicability. "
• 10111509Nov 16, 2015Equipment, Wheels. TT: Chrometec (plastic clad) wheels are being damaged during mounting and dismounting of tires. Refer to photos below for identifying plastic and aluminum portions of wheel:
• 10093992Nov 16, 2015Wheels. "tt: chrometec (plastic clad) wheels are being damaged during mounting and dismounting of tires. Refer to photos below for identifying plastic and aluminum portions of wheel:"
• 10111547Oct 13, 2015Equipment. TT: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones running OS 4.4 or later. Condition tends to occur to customers who have many previous text messages on their phones.
• 10096332Oct 13, 2015Equipment. Tt: some customers may experience bluetooth disconnections or loss of sms text message functionality on the navigation/audio system with android phones running os 4.4 or later. Condition tends to occur to customers who have many previous text messages on their phones.
• 10111519Oct 9, 2015Equipment, Engine. TSB: Some 2014 - 2015 model year Tundra vehicles equipped with 3UR-FE engine and Supercharger may experience a MIL "ON" condition with the following Diagnostic Trouble Code (DTC): P0101 - Mass Air Flow Circuit Range/Performance Problem. Follow the procedures in this bulletin to address this condition.
• 10096242Oct 9, 2015Engine. "tsb: some 2014 – 2015 model year tundra vehicles equipped with 3ur-fe engine and supercharger may experience a mil “on” condition with the following diagnostic trouble code (dtc): p0101 – mass air flow circuit range/performance problem. Follow the procedures in this bulletin to address this condition."
• 10134262Sep 30, 2015Tires. EC: Toyota is providing enhanced instructions for the use and reinstallation of the spare tire.
• 10134259Sep 30, 2015Tires. DL: Toyota is providing enhanced instructions for the use and reinstallation of the spare tire.
• 10134253Sep 30, 2015Tires. RL: Toyota is providing enhanced instructions for the use and reinstallation of the spare tire.
• 10096793Sep 30, 2015Tires, Equipment. Ec: toyota is providing enhanced instructions for the use and reinstallation of the spare tire.
• 10096785Sep 30, 2015Equipment, Tires. Dl: toyota is providing enhanced instructions for the use and reinstallation of the spare tire.
• 10096771Sep 30, 2015Equipment, Tires. Rl: toyota is providing enhanced instructions for the use and reinstallation of the spare tire.
• 10134224Sep 21, 2015Equipment. 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.
• 10096561Sep 21, 2015Equipment. 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.
• 10134222Sep 15, 2015Electrical system, Equipment. TT: iPhone text messages do not appear on multimedia dis[play.
• 10096555Sep 15, 2015Equipment. Tt: iphone text messages do not appear on multimedia dis[play.
• 10134220Sep 14, 2015Equipment, Electrical system. TT: Customers may experience connectivity issues when the following conditions are met: The customer's iPhone is operating on iOS9 firmware. The customer's iPhone is connected to the vehicle via Bluetooth. The customer may complain of the following issues: When receiving two incoming calls simultaneously, both calls are ended automatically. iTunes Radio app does not play via Bluetooth audio. Podcast and Audiobook…
• 10096550Sep 14, 2015Equipment. Tt: customers may experience connectivity issues when the following conditions are met: the customer's iphone is operating on ios9 firmware. The customer's iphone is connected to the vehicle via bluetooth. The customer may complain of the following issues: when receiving two incoming calls simultaneously, both calls are ended automatically. Itunes radio app does not play via bluetooth audio. Podcast and audiobook…
• 10111430Sep 10, 2015Equipment. TSB: Some 2014 model year vehicles equipped with Entune Premium Audio System may exhibit one or more of the following conditions: * Some POIs are shown multiple times * Some POIs cannot be searched * Some road names and POIs in voice guidance do not match actual names * Some city names cannot be recognized by Voice Command System * Navigation routes to wrong location when destination is input by address A new Map…
• 10096623Sep 10, 2015Equipment. "tsb: some 2014 model year vehicles equipped with entune™ premium audio system may exhibit one or more of the following conditions: • some pois are shown multiple times • some pois cannot be searched • some road names and pois in voice guidance do not match actual names • some city names cannot be recognized by voice command system • navigation routes to wrong location when destination is input by address a new map…
• 10134430Aug 19, 2015Seats. 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.

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