2015 Scion TC Technical Service Bulletins

48 technical service bulletins (TSBs) are on record for the 2015 Scion TC. 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.

• 10185779Dec 11, 2020Visibility (wipers, defrost, mirrors). TT: HVAC drain tube is found to be blocked/clogged.
• 10178780Jul 15, 2020Equipment. DL: Toyota plans to send Safety Recall Follow-Up Notices for the above referenced campaigns to remind owners whose vehicles have not yet had campaign repairs completed.
• 10170191Dec 20, 2019Equipment. TSB: OBSOLETE NOTICE December 20, 2019: This bulletin is no longer applicable and is now obsolete.
• 10153260Jan 3, 2018Equipment. TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has developed a set of guidelines for evaluating A/C system components.
• 10152156Aug 29, 2017Equipment. TSB: REVISION NOTICE August 23, 2017 Rev1: ? Applicability has been updated to include 2015 model year xB vehicles, 2015 ? 2016 model year tC vehicles, and 2016 model year iM vehicles. ? The Parts Information section has been updated. Any previous printed versions of this bulletin should be discarded. Introduction. Some vehicles in particular geographic areas may exhibit a condition where the HVAC Evaporator Drain…
• 10132900Nov 10, 2016Equipment. TSB: REVISION NOTICE November 10, 2016 Rev1: ? Applicability has been updated to include 2015 model year xB vehicles, 2016 model year iM vehicles, and 2015 ? 2016 tC vehicles. ? The Parts Information section has been updated. Any previous printed versions of this bulletin should be discarded. Some 2008 ? 2016 model year Scion vehicles may exhibit odors naturally occurring from the HVAC system and/or related…
• 10111295Jun 29, 2015Electrical system. SSB: While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life. Batteries can become discharged due to an extended storage period, temperature, parasitic drain, or while demonstrating vehicle features and benefits in the sales process. Battery inspection and maintenance are required in order to ensure proper operation and optimal battery life.
• 10111145Jun 29, 2015Electrical system. SSB: While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life. Batteries can become discharged due to an extended storage period, temperature, parasitic drain, or while demonstrating vehicle features and benefits in the sales process. Battery inspection and maintenance are required in order to ensure proper operation and optimal battery life.
• 10111307Jun 16, 2015Equipment. TT: iPhone text messages do not appear on multi media display.
• 10111157Jun 16, 2015Equipment, Electrical system. TT: iPhone text messages do not appear on multi media display.
• 10134472May 26, 2015Equipment. SB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW).
• 10132574May 26, 2015Engine. SB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW).
• 10134471May 20, 2015Equipment. SSB: Scion models equipped with the BeSpoke® Premium Audio featuring Aha? require a Special Service Tool (SST) USB drive to update the map, points of interest, Gracenote®, and system software. The SST is used with all vehicles to deliver the update, however a unique Activation Number is required for each vehicle. Activation Numbers are provided in an Activation Card Number (ACN) pamphlet available through the…
• 10132573May 20, 2015Electrical system. SSB: Scion models equipped with the BeSpoke® Premium Audio featuring Aha? require a Special Service Tool (SST) USB drive to update the map, points of interest, Gracenote®, and system software. The SST is used with all vehicles to deliver the update, however a unique Activation Number is required for each vehicle. Activation Numbers are provided in an Activation Card Number (ACN) pamphlet available through the…
• 10111570May 13, 2015Equipment. SSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts.
• 10111187May 13, 2015Equipment. SSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts.
• 10111396Apr 21, 2015Equipment. SSB: Some 2013 - 2015 model year Scion vehicles equipped with BeSpoke® Premium Audio featuring Aha(version less than 14.1.0) may exhibit one or more of the following conditions: * When using the navigation route guidance the arrival time at the destination is incorrect. The GPS indicated arrival time is off by one hour (issue connected to Daylight Savings Time.) * Phonebook entries could not be found on the head…
• 10111203Apr 21, 2015Equipment, Electrical system. SSB: Some 2013 - 2015 model year Scion vehicles equipped with BeSpoke® Premium Audio featuring Aha (version less than 14.1.0) may exhibit one or more of the following conditions: * When using the navigation route guidance the arrival time at the destination is incorrect. The GPS indicated arrival time is off by one hour (issue connected to Daylight Savings Time.) * Phonebook entries could not be found on the head…
• 10111395Apr 10, 2015Equipment, Electrical system. SSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or other compounds that may contaminate electrical contacts, and therefore increase electrical resistance and decrease switch performance. The use of any cleaners or fluids may increase…
• 10111202Apr 10, 2015Electrical system, Equipment. SSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or other compounds that may contaminate electrical contacts, and therefore increase electrical resistance and decrease switch performance. The use of any cleaners or fluids may increase…
• 10111360Feb 11, 2015Body and structure. SSB: 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…
• 10111224Feb 11, 2015Body and structure. SSB: 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…
• 10111340Jan 30, 2015Equipment. TT: Some vehicles equipped with Display Audio may exhibit a condition where the touch screen is inoperative.
• 10111250Jan 30, 2015Equipment. TT: Some vehicles equipped with Display Audio may exhibit a condition where the touch screen is inoperative.
• 10200383Oct 16, 2014Transmission and drivetrain. Automatic/Continuously Variable Transmission Replacement Precautions
• 10109416Oct 16, 2014Transmission and drivetrain. TSB: The purpose of this service bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON," shifting issues, and/or transmission damage. Use the information in this bulletin when installing an automatic transmission/transaxle assembly.
• 10109413Oct 16, 2014Transmission and drivetrain. TSB: World Standard (WS) Automatic Transmission Fluid (ATF) was introduced to reduce maintenance costs and increase the mileage between scheduled maintenance checks. Here are some important tips when working with ATF-WS in Toyota vehicles requiring its use.
• 10109412Oct 16, 2014Transmission and drivetrain, Wheels. TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Incorrect torque converter bolts or missing washers can cause damage to the torque converter assembly. Use the information in this bulletin when installing an automatic transmission/transaxle assembly.
• 10132725Jul 25, 2014Equipment. 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.
• 10132743Jul 8, 2014Engine. Tech Tip: Starting with the 2010 Model Year, Scion began a gradual transition to the use of synthetic 0w20 viscosity engine oil. There are multiple benefits of this oil including: Reduced friction and wear on engine surfaces, Improved fuel economy, Reduction in waste oil stream (in vehicles approved for 10,000 mile oil change intervals), Reduced maintenance cost (in vehicles approved for 10,000 mile oil change…
• 10061344Jul 8, 2014Engine. Summary to be provided on a future date.
• 10200379Jul 7, 2014Electrical system. Immobilizer and Smart Key Reset
• 10132722Jul 7, 2014Equipment. 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.
• 10132773Jun 6, 2014Electrical system. TSB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW).
• 10060691Jun 6, 2014Engine. Summary to be provided on a future date.
• 10133755Apr 22, 2014Equipment. Customer retention and proper maintenance of vehicles has been a major focus for Toyota and Scion. To help remind customers that regular oil changes are essential to the proper maintenance of their vehicle, dealers are required to begin installing a first oil change reminder sticker prior to delivery. By doing this, customers will be reminded to return to your dealership for their first oil change. Your current oil…
• 10133754Apr 22, 2014Equipment. Pre-delivery service check sheet
• 10133698Apr 22, 2014Engine, Equipment. Customer retention and proper maintenance of vehicles has been a major focus for Toyota and Scion. To help remind customers that regular oil changes are essential to the proper maintenance of their vehicle, dealers are required to begin installing a first oil change reminder sticker prior to delivery. By doing this, customers will be reminded to return to your dealership for their first oil change. Your current oil…
• 10133697Apr 22, 2014Equipment. Pre-delivery service check sheet
• 10060891Apr 22, 2014Equipment. Summary to be provided on a future date.
• 10133753Apr 17, 2014Equipment. Some 2015 model year vehicles are equipped with a Smart Key system, which allows the customer to enter and start the vehicle without using a mechanical key. To ensure the system is operating properly, the Smart Key functions (Smart Entry and Smart Start) should be inspected using the following procedure during Pre-Delivery Service (PDS).
• 10133696Apr 17, 2014Equipment. Some 2015 model year vehicles are equipped with a Smart Key system, which allows the customer to enter and start the vehicle without using a mechanical key. To ensure the system is operating properly, the Smart Key functions (Smart Entry and Smart Start) should be inspected using the following procedure during Pre-Delivery Service (PDS).
• 10060890Apr 17, 2014Equipment. Summary to be provided on a future date.
• 10131829Apr 14, 2014Equipment. 2015 model year vehicles are equipped with driver?s side floor mat retaining clips to secure the floor mat in the correct position. In addition, some models may utilize retaining clips for passenger side floor mats as well. Follow the appropriate installation procedure to attach the driver?s side and passenger?s side (if applicable) floor mat to the vehicle carpet using the floor mat retaining clips during…
• 10131828Apr 14, 2014Equipment. Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately.
• 10060889Apr 14, 2014Equipment. Summary to be provided on a future date.
• 10060888Apr 14, 2014Electrical system. Summary to be provided on a future date.
• 10072397Apr 1, 2014Equipment. Summary to be provided on a future date.

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