Service bulletins for the 2014 Toyota PRIUS
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.
432 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Electrical system are shown. Show all
| 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-SB-0198-11 REV | 2017-01-05. Service bulletin. ELECTRICAL SYSTEM; HYBRID PROPULSION SYSTEM. TSB: FOR VEHICLES THAT ARE USED UNDER CERTAIN SEVERE OPERATING CONDITIONS, THE HV BATTERY COOLING FAN MAY EXPERIENCE AN EXCESSIVE BUILDUP OF DUST, LINT, OR OTHER DEBRIS THAT CAN REDUCE THE EFFICIENCY OF THE HV BATTERY COOLING SYSTEM. HV BATTERY COOLING FAN MAINTENANCE AND CLEANING SHOULD BE PERFORMED TO ADDRESS THIS CONDITION. |
| T-SB-0071-16 | 2016-12-30. Service bulletin. ENGINE; ELECTRICAL SYSTEM. TSB: SOME 2014 – 2015 PRIUS AND PRIUS PHV VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2610, INDICATING AN ECM/PCM ENGINE OFF TIMER PERFORMANCE CONDITION. THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO REDUCE THE POSSIBILITY OF THIS CONDITION. |
| T-TT-0403-16 | 2016-12-30. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. TT: SOME PRIUS PHV CUSTOMERS MAY NOTICE A CHANGE IN THE DISPLAYED EV DISTANCE OR HAVE A CONCERN ABOUT THE HV BATTERY PERFORMANCE BASED ON THIS VALUE. |
| T-SB-0198-11 REV | 2016-12-14. Service bulletin. HYBRID PROPULSION SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TSB: FOR VEHICLES THAT ARE USED UNDER CERTAIN SEVERE OPERATING CONDITIONS, THE HV BATTERY COOLING FAN MAY EXPERIENCE AN EXCESSIVE BUILDUP OF DUST, LINT, OR OTHER DEBRIS THAT CAN REDUCE THE EFFICIENCY OF THE HV BATTERY COOLING SYSTEM. HV BATTERY COOLING FAN MAINTENANCE AND CLEANING SHOULD BE PERFORMED TO ADDRESS THIS CONDITION. |
| T-SB-0071-16 | 2016-12-14. Service bulletin. ENGINE; ELECTRICAL SYSTEM. TSB: SOME 2014 – 2015 PRIUS AND PRIUS PHV VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2610, INDICATING AN ECM/PCM ENGINE OFF TIMER PERFORMANCE CONDITION. THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO REDUCE THE POSSIBILITY OF THIS CONDITION. |
| T-TT-0403-16 | 2016-12-14. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; HYBRID PROPULSION SYSTEM. TT: SOME PRIUS PHV CUSTOMERS MAY NOTICE A CHANGE IN THE DISPLAYED EV DISTANCE OR HAVE A CONCERN ABOUT THE HV BATTERY PERFORMANCE BASED ON THIS VALUE. |
| T-SB-0061-15 REV | 2016-11-16. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM. TSB: REVISION NOTICE: INTRODUCTION HAS BEEN UPDATED. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED. SOME 2012 MODEL YEAR VEHICLES EQUIPPED WITH A DISPLAY AUDIO NAVIGATION SYSTEM AND ENTUNE™ (VERSION LESS THAN 2.1.0) MAY EXHIBIT 1 OR MORE OF THE FOLLOWING CONDITIONS; SOME 2012 – 2013 MODEL YEAR VEHICLES EQUIPPED WITH A DISPLAY AUDIO NAVIGATION SYSTEM (NON-HDD) AND ENTUNE™ (VERSION LESS THAN 2.2.0) MAY EXHIBIT 1 OR MORE OF THE FOLLOWING CONDITIONS; SOME 2012 – 2014 MODEL YEAR VEHICLES EQUIPPED WITH A DISPLAY AUDIO NAVIGATION SYSTEM (NON-HDD) AND ENTUNE™ (VERSION LESS THAN 3.2.0) MAY EXHIBIT 1 OR MORE OF THE FOLLOWING CONDITIONS; SOME 2012 – 2015 MODEL YEAR VEHICLES EQUIPPED WITH A DISPLAY AUDIO NAVIGATION SYSTEM (NON-HDD) AND ENTUNE™ (VERSION LESS THAN 4.1.0) MAY EXHIBIT 1 OR MORE OF THE FOLLOWING CONDITIONS; SOME 2012 – 2015 MODEL YEAR VEHICLES EQUIPPED WITH A DISPLAY AUDIO NAVIGATION SYSTEM (NON-HDD) AND ENTUNE™ (VERSION LESS THAN 5.1.0) MAY EXHIBIT 1 OR MORE OF THE FOLLOWING CONDITIONS. |
| T-TT-0280-14 | 2016-03-31. Service bulletin. ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| T-TT-0185-12 | 2015-04-09. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TOYOTA PRIUS: CUSTOMERS MAY EXPERIENCE A CHANGE IN THE EV DISTANCE DISPLAY OR MAY HAVE CONCERNS REGARDING THE HV BATTERY PERFORMANCE. *LJ |
| T-SB-0171-13 | 2014-06-04. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. SOME 2012-2014 MODEL YEAR PRIUS V HAVE A DIAGNOSTIC TROUBLE CODE (DTC) POA80 OR POA7F DUE TO DUST BUILD UP IN THE BATTERY COOLING FAN. 06/04/14 *LJ |
| TSB-0171-13 | 2014-03-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TOYOTA: THERE IS A BUILD UP OF DEBRIS, DUST IN HV BATTERY COOLING FAN, AND THE MALFUNCTION INDICATOR LAMP (MIL) ON AND A REPAIR PROCEDURE IS PROVIDED. MODEL 2012-2014 PRIUS V. *PE |
| TTT-0270-13 | 2014-02-28. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TOYOTA: IN THE MULTI INFORMATION DISPLAY, A WARNING MESSAGE APPEARS PERTAINING TO DIMINISHED HV BATTERY COOLING SYSTEM PERFORMANCE, DUE TO RESTRICTION OF AIR FLOW. MODEL 2013-2014 PRIUS. *PE |
| TSB-0162-13 | 2013-12-30. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TOYOTA: AN EXCESSIVE BUILD UP OF DUST, LINT, OR OTHER DEBRIS, IN HV BATTERY COOLING FAN, UNDER SEVERE OPERATING CONDITIONS, THAT REDUCES EFFICIENCY OF HV BATTERY COOLING SYSTEM, IN SOME VEHICLES, AND CLEANING AND MAINTENANCE WOULD ADDRESS THIS CONDITION. MODEL 2012-2014 PRIUS V. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.