2014 Toyota Corolla Technical Service Bulletins

440 technical service bulletins (TSBs) are on record for the 2014 Toyota Corolla. 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.

• 10087831Jul 14, 2016Equipment, Electrical system. Tsb: rev1 the introduction and the software version sections have been updated. Some 2014 model year corolla vehicles equipped with entune™ audio (version bu.26.42) or entune™ premium audio (version au.26.61) may exhibit one or more of the following conditions.
• 10086507Jul 14, 2016Equipment, Electrical system. Tsb: rev1 the introduction and the software version sections have been updated. Some 2014 model year corolla vehicles equipped with entune™ audio (version bu.26.42) or entune™ premium audio (version au.26.61) may exhibit one or more of the following conditions.
• 10134075Jun 9, 2016Electrical system. TT: Multimedia systems reset procedure should be performed when the multimedia system no longer responds or reboots itself.
• 10134070Jun 8, 2016Seats. TSB: Some 2014 ? 2015 model year Corolla vehicles may exhibit splitting/separation as a result of poor manufacturing of the Front Seat Cushion Cover. The tearing will occur at the seam of the outer bolster and center trim (see picture below for exact location/condition). Follow the Repair Procedure to address this condition.
• 10099934Jun 8, 2016Seats. Tsb: some 2014 – 2015 model year corolla vehicles may exhibit splitting/separation as a result of poor manufacturing of the front seat cushion cover. The tearing will occur at the seam of the outer bolster and center trim (see picture below for exact location/condition). Follow the repair procedure to address this condition.
• 10142464May 19, 2016Equipment, Body and 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…
• 10140622May 19, 2016Body and 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…
• 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, 2016Equipment, Electrical system. 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.
• 10134305Mar 22, 2016Wheels, Body and structure. TSB: Some 2014 ? 2016 model year Corolla vehicles may exhibit rear wheel house plates that appear to be loose or have a gapping condition to the vehicle body. New parts have been made available to prevent this from occurring. Please follow the procedure in this bulletin to address this condition.
• 10096962Mar 22, 2016Wheels. Tsb: some 2014 – 2016 model year corolla vehicles may exhibit rear wheel house plates that appear to be loose or have a gapping condition to the vehicle body. New parts have been made available to prevent this from occurring. Please follow the procedure in this bulletin to address this condition.
• 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.
• 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. "
• 10116439Jan 15, 2016Electrical system. Discusses Southeast Toyota Accessory Keyless Entry system General trouble shooting and revised control module identification.
• 10152270Dec 7, 2015Equipment. TT: Some customers may experience intermittent Bluetooth disconnections if they turn off Bluetooth audio in the Bluetooth connection menu on an Android phone
• 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.
• 10093681Dec 7, 2015Equipment. Tt: some customers may experience intermittent bluetooth disconnections if they turn off bluetooth audio in the bluetooth connection menu on an android phone
• 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. "
• 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.
• 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.
• 10111437Sep 15, 2015Visibility (wipers, defrost, mirrors). TSB: Some 2014 - 2015 Model year Corolla vehicles with and without moon roof may exhibit a condition where the front and rear edge of the headliner is creased and/or appears to be sagging. Follow the repair procedure in this bulletin to address this condition.
• 10096707Sep 15, 2015Equipment. Tsb: some 2014 - 2015 model year corolla vehicles with and without moon roof may exhibit a condition where the front and rear edge of the headliner is creased and/or appears to be sagging. Follow the repair procedure in this bulletin to address this condition.
• 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…
• 10134457Aug 31, 2015Electrical system. TechTip: Condition: 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. If the vehicle is equipped with a Fujitsu-Ten brand head unit, the customer may complain of one or more of the following: When playing media via Bluetooth audio and pressing the ?Pause? button on…
• 10132532Aug 31, 2015Electrical system. TechTip: Condition: 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. If the vehicle is equipped with a Fujitsu-Ten brand head unit, the customer may complain of one or more of the following: When playing media via Bluetooth audio and pressing the ?Pause? button on…
• 10111416Jul 23, 2015Equipment. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. Follow the procedures in this bulletin to reset a vehicle Immobilizer or Smart Key system. NOTE: There are new security provisions required to obtain a Reset Pass-Code. It is critical that the instructions for this new…
• 10111126Jul 23, 2015Equipment. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. Follow the procedures in this bulletin to reset a vehicle Immobilizer or Smart Key system. NOTE: There are new security provisions required to obtain a Reset Pass-Code. It is critical that the instructions for this new…
• 10111304Jun 17, 2015Equipment. TT: iPhone text messages do not appear on multimedia display.
• 10111154Jun 17, 2015Equipment, Electrical system. TT: iPhone text messages do not appear on multimedia display.
• 10134500May 29, 2015Equipment. DD: In our continuing efforts to ensure the best in customer satisfaction, Toyota is launching a Limited Service Campaign (LSC) on certain 2014 Model Year Corolla Eco vehicles. This LSC covers approximately 20,200 vehicles. ? Toyota will begin to notify owners whose vehicle is covered by this Limited Service Campaign in Early June, 2015. ? A Dealer Letter containing additional information (i.e. Technical…
• 10132602May 29, 2015Equipment. DD: In our continuing efforts to ensure the best in customer satisfaction, Toyota is launching a Limited Service Campaign (LSC) on certain 2014 Model Year Corolla Eco vehicles. This LSC covers approximately 20,200 vehicles. ? Toyota will begin to notify owners whose vehicle is covered by this Limited Service Campaign in Early June, 2015. ? A Dealer Letter containing additional information (i.e. Technical…
• 10134492May 28, 2015Electrical system. DL: The subject vehicles may illuminate a Check Engine warning lamp due to software programming for continuous variable valve lift control. If this condition occurs, the vehicle may experience a reduction in power. Toyota has developed new engine control software logic to help prevent this condition from occurring.
• 10134487May 28, 2015Engine cooling. RL: The subject vehicles may illuminate a Check Engine warning lamp due to software programming for continuous variable valve lift control. If this condition occurs, the vehicle may experience a reduction in power. Toyota has developed new engine control software logic to help prevent this condition from occurring.
• 10132594May 28, 2015Engine. DL: The subject vehicles may illuminate a Check Engine warning lamp due to software programming for continuous variable valve lift control. If this condition occurs, the vehicle may experience a reduction in power. Toyota has developed new engine control software logic to help prevent this condition from occurring.

← All problems reported for the 2014 Toyota Corolla