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Service bulletins for the 2012 Toyota Prius V

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.

496 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
T-TT-0360-152017-03-28. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. 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 MEDIA PLAYBACK IS INOPERATIVE VIA BLUETOOTH AUDIO.
T-TT-0381-162017-03-21. Service bulletin. EQUIPMENT. TECH TIP: SOME CUSTOMERS MAY EXPERIENCE DIFFICULTY PROGRAMMING HOMELINK.
T-SB-0012-13 REV2017-03-21. Service bulletin. ENGINE; ELECTRICAL 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). FLASH CALIBRATION UPDATES CAN ONLY BE APPLIED TO THE VEHICLE/ECU COMBINATION FOR WHICH THEY ARE INTENDED. ECUS HAVE INTERNAL SECURITY THAT WILL NOT ALLOW THEM TO BE PROGRAMMED WITH ANOTHER ECU’S INFORMATION."
T-SB-0116-152017-03-06. Service bulletin. ENGINE. TSB: SOME 2010 – 2015 MODEL YEAR PRIUS (2ZR-FXE EQUIPPED) VEHICLES AND 2012 – 2015 MODEL YEAR PRIUS PHV AND PRIUS V (2ZR-FXE EQUIPPED) VEHICLES MAY EXHIBIT A “RUNS ROUGH” AND/OR MIL “ON” CONDITION WITH DTC(S) P030# (MISFIRE) DURING LIGHT ACCELERATION WHILE THE EXHAUST GAS RECIRCULATION (EGR) SYSTEM IS ACTIVE. REPLACE THE INTAKE MANIFOLD ASSEMBLY TO ADDRESS THIS CONDITION.
T-SB-0108-152017-03-06. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. TSB: TOYOTA MODELS EQUIPPED WITH PREMIUM HDD NAVIGATION (AVN/AW-EMV) SYSTEM WILL PERIODICALLY REQUIRE AN UPDATE TO THE GRACENOTE DATABASE. GRACENOTE INCLUDES DETAILED INFORMATION FOR SONGS (EG., GENRE, ARTIST, SONG, TITLE, ALBUM NAME, ETC.). THE GRACENOTE UPDATE WILL BE INCLUDED ON THE "USB DRIVE NAVIGATION MAP UPDATE" SST. A GRACENOTE UPDATE MUST BE PERFORMED BEFORE A NAVIGATION MAP UPDATE. A NAVIGATION MAP UPDATE IS NOT REQUIRED TO COMPLETE THE GRACENOTE UPDATE. USE THE PROCESS DESCRIBED IN THIS BULLETIN TO PERFORM THE UPDATE.
T-SB-0133-14 REV2017-03-06. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TSB: TOYOTA MODELS EQUIPPED WITH THE PREMIUM HDD NAVIGATION (AVN/AW-EMV) SYSTEM 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 NORMAL PARTS ORDERING SYSTEM. USE THE PROCESS DESCRIBED IN THE BULLETIN TO PERFORM THE UPDATE.
T-SB-0006-13 REV2017-03-04. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. TSB: OBSOLETE NOTICE NOVEMBER 5, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0108-15
T-SB-0005-13 REV2017-03-04. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TSB: OBSOLETE NOTICE NOVEMBER 2, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0101-15
T-SB-0101-152017-03-03. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TSB: TOYOTA MODELS EQUIPPED WITH THE DISPLAY AUDIO NAVIGATION SYSTEM 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 CARD NUMBER (ACN) REQUIRED FOR EACH VEHICLE. ACTIVATION NUMBERS ARE PROVIDED IN AN ACTIVATION CARD NUMBER (ACN) PAMPHLET AVAILABLE THROUGH THE NORMAL PARTS ORDERING SYSTEM. USE THE PROCESS DESCRIBED IN THIS BULLETIN.
T-TT-0374-152017-03-02. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. "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. "
T-SB-0119-152017-03-02. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. TSB: THIS BULLETIN INCLUDES BASIC PROCEDURES FOR PERFORMING A RESCUE CHARGE ON NI-MH HIGH VOLTAGE (HV) BATTERIES. THIS BULLETIN SHOULD BE USED IN CONJUNCTION WITH THE REPAIR MANUAL WHILE PERFORMING RESCUE CHARGE. THE GRX-5100 SHOULD BE USED WHEREVER THE REPAIR MANUAL REFERENCES THE TOYOTA HYBRID SYSTEM (THS) CHARGER.
C0F_TECH 2/162017-03-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. C0F EXPIRED ON MAY 31, 2015.
C0F_DEALER 2/162017-03-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. C0F EXPIRED ON MAY 31, 2015.
T-TT-0385-162017-03-01. Service bulletin. EQUIPMENT; ELECTRICAL 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. "
T-SB-0036-162017-02-27. Service bulletin. HYBRID PROPULSION SYSTEM: INVERTER; ELECTRICAL SYSTEM. TSB: SOME 2010 – 2014 PRIUS AND 2012 – 2014 PRIUS V MODEL VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DTCS P0A94, P324E, P0A1A, OR P3004, INDICATING A MALFUNCTION HAS OCCURRED IN THE HYBRID INVERTER ASSEMBLY. TO HELP IDENTIFY THE SPECIFIC COMPONENTS WITHIN THE INVERTER ASSEMBLY THAT NEED TO BE REPLACED, FOLLOW THE STEPS IN THIS SERVICE BULLETIN TO ADDRESS THE CONDITION.
T-TT-0395-162017-02-23. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. TT: HV BATTERIES HAVE LIQUID FILLED CELL MODULES, TO PREVENT LEAKAGE FROM CELLS, IT IS VERY IMPORTANT TO CONFIRM THE PROPER ORIENTATION MARK OF THE DRC.
T-TT-0392-16 REV2017-02-23. 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.
T-SB-0116-15 REV2016-11-17. Service bulletin. ENGINE; HYBRID PROPULSION SYSTEM. TSB: REVISION NOTICE AUGUST 11, 2016 REV1: APPLICABILITY HAS BEEN UPDATED TO INCLUDE 2016 MODEL YEAR PRIUS V VEHICLES. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED. SOME 2010 – 2015 MODEL YEAR PRIUS (2ZR-FXE EQUIPPED) VEHICLES, 2012 – 2015 MODEL YEAR PRIUS PHV VEHICLES, AND 2012 – 2016 PRIUS V (2ZR-FXE EQUIPPED) VEHICLES MAY EXHIBIT A “RUNS ROUGH” AND/OR MIL “ON” CONDITION WITH DTC(S) P0300, P0301, P0302, P0303, AND P0304 (MISFIRE) DURING LIGHT ACCELERATION WHILE THE EXHAUST GAS RECIRCULATION (EGR) SYSTEM IS ACTIVE. REPLACE THE INTAKE MANIFOLD ASSEMBLY TO ADDRESS THIS CONDITION.
T-SB-0061-15 REV2016-11-16. 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.
GST-14R1C-0808202016-10-11. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. THIS COMMUNICATION IS INFORMING VEHICLE OWNERS OF A SPECIAL SERVICE CAMPAIGN INITIATED BY GULF STATES TOYOTA, INC. (GST) TO INSPECT AND REPAIR 682 TOYOTA PRIUS V VEHICLES EQUIPPED WITH A NON-TOYOTA SEAT HEATER WHICH MAY STOP WORKING DUE TO A FAILURE OF THE WIRING CONNECTORS. THE NON-TOYOTA SEAT HEATER SENSORS WERE INSTALLED AS A GST INSTALLED OPTION UNDER GST P/N 00015-J1248-01.
GST-14R1D-0731202016-10-11. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. THIS COMMUNICATION IS INFORMING DEALER PRINCIPALS, GENERAL MANAGERS, SERVICE MANAGERS & PARTS MANAGERS OF A SPECIAL SERVICE CAMPAIGN INITIATED BY GULF STATES TOYOTA, INC. (GST) TO INSPECT AND REPAIR 682 TOYOTA PRIUS V VEHICLES EQUIPPED WITH A NON-TOYOTA SEAT HEATER WHICH MAY STOP WORKING DUE TO A FAILURE OF THE WIRING CONNECTORS. THE NON-TOYOTA SEAT HEATER SENSORS WERE INSTALLED AS A GST INSTALLED OPTION UNDER GST P/N 00015-J1248-01.
T-TT-0199-122016-07-07. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Some users may experience no sound from the Pandora or iHeartRadio Entune Applications after attaching the iPhone USB cable to the multimedia system. This can also occur if the user chooses the iPod selection on the multimedia system and then attempts to return to Pandora or iHeartRadio Entune Applications. This condition occurs with iPhones running iOS 6.0 and later
T-SB-0081-132016-06-22. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TSB-0081-13REV1A2016-06-22. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
T-TT-0278-132016-04-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). 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.