Service bulletins for the 2014 Toyota Corolla
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.
440 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| T-TT-0392-16 REV | 2017-02-23. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. TT: SOME CUSTOMERS MAY EXPERIENCE BLUETOOTH CONNECTION ISSUES AFTER UPDATING THE ANDROID OPERATING SYSTEM TO 5.X.X (LOLLIPOP) OR LATER. |
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| T-TT-0409-16 | 2017-01-05. Service bulletin. SERVICE BRAKES. TT: IN SOME MY14 – MY17 COROLLA VEHICLES WITH LESS THAN 10,000 MILES, CUSTOMERS MAY EXPERIENCE A VIBRATION FEELING WHEN BRAKING OR ON DECELERATION. THIS CAN OCCUR AT VARIOUS SPEEDS OR PEDAL APPLICATION FORCES. |
| T-SB-0015-15 REV | 2017-01-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. TSB: REV2 THE REQUIRED TOOLS & EQUIPMENT SECTION HAS BEEN REMOVED. THE NEW SOFTWARE VERSION INFORMATION CHART HAS 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. |
| T-SB-0080-16 | 2017-01-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. TSB: SOME 2014 – 2016 MODEL YEAR COROLLA VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2610 PRESENT, INDICATING AN ECM/PCM INTERNAL ENGINE OFF TIMER PERFORMANCE CONDITION. THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO REDUCE THE POSSIBILITY OF THIS CONDITION. FOLLOW THE REPAIR PROCEDURE BELOW TO ADDRESS THIS CONDITION. |
| T-SB-0015-15 REV | 2017-01-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. 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. |
| T-TT-0409-16 | 2016-12-20. Service bulletin. SERVICE BRAKES. TT: IN SOME MY14 – MY17 COROLLA VEHICLES WITH LESS THAN 10,000 MILES, CUSTOMERS MAY EXPERIENCE A VIBRATION FEELING WHEN BRAKING OR ON DECELERATION. THIS CAN OCCUR AT VARIOUS SPEEDS OR PEDAL APPLICATION FORCES. |
| T-SB-0015-15 | 2016-12-20. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. TSB: REV2 THE REQUIRED TOOLS & EQUIPMENT SECTION HAS BEEN REMOVED. THE NEW SOFTWARE VERSION INFORMATION CHART HAS 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. |
| T-SB-0080-16 | 2016-12-20. Service bulletin. HYBRID PROPULSION SYSTEM; ENGINE. TSB: SOME 2014 – 2016 MODEL YEAR COROLLA VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2610 PRESENT, INDICATING AN ECM/PCM INTERNAL ENGINE OFF TIMER PERFORMANCE CONDITION. THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO REDUCE THE POSSIBILITY OF THIS CONDITION. FOLLOW THE REPAIR PROCEDURE BELOW TO ADDRESS THIS CONDITION. |
| T-SB-0015-15 REV | 2016-12-17. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. 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. |
| T-SB-0086-16 | 2016-11-17. Service bulletin. FUEL/PROPULSION SYSTEM; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. TSB: SOME 2014 – 2016 MODEL YEAR COROLLA VEHICLES MAY EXHIBIT A “NO CLICK” AND/OR “NO SPRING RETURN” CONDITION FROM THE FUEL CAP WHEN FULLY SEATED AND SEALED. IN SOME INSTANCES, MIL ON MAY OCCUR WITH DTC P0455, P0456 (GROSS AND SMALL EVAPORATE LEAK). IN SOME VEHICLES THE FUEL FILLER NECK MAY BE OUT OF POSITION LEADING TO THIS CONDITION. FOLLOW THE PROCEDURES IN THIS BULLETIN TO ADDRESS THIS CONDITION. |
| T-TT-0266-13 | 2016-07-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. The voice command system is not available for an extended period of time after vehicle start-up 1. When a paired phone has many contacts, the voice command system cannot be used until the Bluetooth contact list grammar is built so the system can recognize the sound of contact names. It can take up to 45 min until the contact grammar list is built. After the grammar list built, the voice command system will operate normally. • When any phone contact is updated, the system has to re-build the grammar from the beginning again. • If the phone is deleted from registered device list, the system has to re-build the grammar from the beginning again. • If the system is turned off during this process, it will re-start from where it is left off when it is turned on |
| T-TT-0263-13 | 2016-07-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Some customers may experience difficulties using the voice command system. The new multimedia systems have new features to improve the voice command experience . |
| T-TT-0258-13 | 2016-07-07. Service bulletin. EQUIPMENT; POWER TRAIN. REMAN K313 (CVT) SHIPPING DUST COVER. REMANUFACTURED K313 TRANSAXLES ARE SHIPPED WITH A DUST COVER PLUG LOCATED ABOVE THE ATF REFULL PLUG. |
| T-SB-0114-13A | 2016-07-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-SB-0114-13A | 2016-06-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-SB-0011-14 | 2016-06-22. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| 2014 COROLLA | 2016-06-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0277-13 | 2016-04-12. Service bulletin. STEERING:COLUMN. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0274-13 | 2016-04-12. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0268-13 | 2016-04-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0266-13 | 2016-04-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0263-13 | 2016-04-12. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0262-13 | 2016-04-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0260-13 | 2016-04-12. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0258-13 | 2016-04-12. Service bulletin. EQUIPMENT. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.