Technical Service Bulletins (TSBs) for the 2013 Corolla are official communications between Toyota & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING

    • TSB #T-TT-0242-13

      Date Announced:
      JUL 08, 2013
      NHTSA ID:
      #10075953

      Some customers have experienced amber colored oil like substance found on floor mats. Further investigation reveals the electric power steering column showing signs of the oiling substance leaking Read More »

    • TSB #T-TT-0242-13

      Date Announced:
      JUN 08, 2013
      NHTSA ID:
      #10062049

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    STEERING:COLUMN

    • TSB #T-TT-0242-13

      Date Announced:
      JUL 08, 2013
      NHTSA ID:
      #10075953

      Some customers have experienced amber colored oil like substance found on floor mats. Further investigation reveals the electric power steering column showing signs of the oiling substance leaking Read More »

    BRAKES (PWS)

    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM

    • TSB #TSB-0235-12

      Date Announced:
      DEC 05, 2012
      NHTSA ID:
      #10050779

      TOYOTA: OVER TIME, A PERCEPTIBLE, BUT SLIGHT INCREASE IN BRAKE PEDAL TRAVEL AND WILL NOT EFFECT BRAKING PERFORMANCE, BUT TO ADDRESS THIS CONDITION, AN IMPROVED REAR DRUM BRAKE ADJUSTERS WAS DEVELOPED. MODELS 2009-2013 COROLLA. Read More »

    SERVICE BRAKES, AIR:DRUM:DRUM

    • TSB #TSB-0235-12

      Date Announced:
      DEC 05, 2012
      NHTSA ID:
      #10050779

      TOYOTA: OVER TIME, A PERCEPTIBLE, BUT SLIGHT INCREASE IN BRAKE PEDAL TRAVEL AND WILL NOT EFFECT BRAKING PERFORMANCE, BUT TO ADDRESS THIS CONDITION, AN IMPROVED REAR DRUM BRAKE ADJUSTERS WAS DEVELOPED. MODELS 2009-2013 COROLLA. Read More »

    PARKING BRAKE

    ENGINE (PWS)

    • TSB #T-SB-0012-13 REV

      Date Announced:
      JAN 15, 2015
      NHTSA ID:
      #10096036

      "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. Read More »

    • TSB #T-SB-0107-14

      Date Announced:
      AUG 21, 2014
      NHTSA ID:
      #10061312

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    ELECTRICAL SYSTEM

    • TSB #T-SB-0061-15 REV

      Date Announced:
      AUG 01, 2016
      NHTSA ID:
      #10084301

      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. Read More »

    • TSB #T-TT-0392-16 REV

      Date Announced:
      MAY 04, 2016
      NHTSA ID:
      #10092684

      TT: SOME CUSTOMERS MAY EXPERIENCE BLUETOOTH CONNECTION ISSUES AFTER UPDATING THE ANDROID OPERATING SYSTEM TO 5.X.X (LOLLIPOP) OR LATER. Read More »

    • TSB #T-TT-0385-16

      Date Announced:
      FEB 25, 2016
      NHTSA ID:
      #10093361

      "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. Read More »

    • TSB #T-SB-0012-13 REV

      Date Announced:
      JAN 15, 2015
      NHTSA ID:
      #10096036

      "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. Read More »

    ELECTRICAL SYSTEM:HORN

    ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY

    AIR BAGS

    • TSB #TTT-0213-13

      Date Announced:
      JAN 03, 2013
      NHTSA ID:
      #10051865

      TOYOTA: IN A COLLISION, TO HELP REDUCE INJURIES, WITH SEAT BELT PRE=TENSIONERS AND SUPPLEMENTAL RESTRAINT SYSTEMS (SRS), ITS POSSIBLE THAT THE DEVICES MAY OR MAY NOT PERFORM AS EXPECTED WITH UNINTENDED DEPLOYMENT. MODEL YEARS 1990-2013. Read More »

    SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

    • TSB #TTT-0213-13

      Date Announced:
      JAN 03, 2013
      NHTSA ID:
      #10051865

      TOYOTA: IN A COLLISION, TO HELP REDUCE INJURIES, WITH SEAT BELT PRE=TENSIONERS AND SUPPLEMENTAL RESTRAINT SYSTEMS (SRS), ITS POSSIBLE THAT THE DEVICES MAY OR MAY NOT PERFORM AS EXPECTED WITH UNINTENDED DEPLOYMENT. MODEL YEARS 1990-2013. Read More »

    VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

    • TSB #TSB-0087-12

      Date Announced:
      JUN 13, 2012
      NHTSA ID:
      #10045140

      TOYOTA: ACCELERATOR PEDAL SENSOR ASSEMBLY INFORMATION REGARDING THE INSPECTION, REMOVAL, AND INSTALLATION, IF LUBRICATION OR OIL, IS APPLIED. *PE Read More »

    TIRES

    EQUIPMENT

    • TSB #T-TT-0392-16 REV

      Date Announced:
      MAY 04, 2016
      NHTSA ID:
      #10092684

      TT: SOME CUSTOMERS MAY EXPERIENCE BLUETOOTH CONNECTION ISSUES AFTER UPDATING THE ANDROID OPERATING SYSTEM TO 5.X.X (LOLLIPOP) OR LATER. Read More »

    • TSB #T-TT-0268-13 REV

      Date Announced:
      MAR 08, 2016
      NHTSA ID:
      #10097052

      "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. Read More »

    • TSB #T-TT-0374-15 REV

      Date Announced:
      MAR 08, 2016
      NHTSA ID:
      #10097055

      "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. Read More »

    • TSB #T-TT-0385-16

      Date Announced:
      FEB 25, 2016
      NHTSA ID:
      #10093361

      "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. Read More »

    • TSB #T-TT-0374-15

      Date Announced:
      DEC 01, 2015
      NHTSA ID:
      #10093540

      "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SST'S HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEM. Read More »

    • TSB #T-SB-0101-15

      Date Announced:
      NOV 02, 2015
      NHTSA ID:
      #10093774

      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. Read More »

    • TSB #T-SB-0005-13 REV

      Date Announced:
      NOV 02, 2015
      NHTSA ID:
      #10093781

      TSB: OBSOLETE NOTICE NOVEMBER 2, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0101-15 Read More »

    • TSB #T-TT-0234-13 REV

      Date Announced:
      SEP 21, 2015
      NHTSA ID:
      #10096561

      TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. Read More »

    • TSB #T-TT-0344-15 REV

      Date Announced:
      SEP 15, 2015
      NHTSA ID:
      #10096555

      TT: IPHONE TEXT MESSAGES DO NOT APPEAR ON MULTIMEDIA DIS[PLAY. Read More »

    • TSB #T-TT-0360-15

      Date Announced:
      SEP 14, 2015
      NHTSA ID:
      #10096550

      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. Read More »

    • TSB #T-SB-0051-13 REV

      Date Announced:
      AUG 09, 2015
      NHTSA ID:
      #10096612

      TSB: AUGUST 19, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0061-15 Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #T-TT-0309-14 REV

      Date Announced:
      OCT 13, 2015
      NHTSA ID:
      #10096332

      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. Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #T-SB-0061-15 REV

      Date Announced:
      AUG 01, 2016
      NHTSA ID:
      #10084301

      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. Read More »

    • TSB #T-TT-0374-15 REV

      Date Announced:
      MAR 08, 2016
      NHTSA ID:
      #10097055

      "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. Read More »

    • TSB #T-TT-0374-15

      Date Announced:
      DEC 01, 2015
      NHTSA ID:
      #10093540

      "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SST'S HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEM. Read More »

    • TSB #T-SB-0101-15

      Date Announced:
      NOV 02, 2015
      NHTSA ID:
      #10093774

      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. Read More »

    • TSB #T-SB-0005-13 REV

      Date Announced:
      NOV 02, 2015
      NHTSA ID:
      #10093781

      TSB: OBSOLETE NOTICE NOVEMBER 2, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0101-15 Read More »

    • TSB #T-TT-0234-13 REV

      Date Announced:
      SEP 21, 2015
      NHTSA ID:
      #10096561

      TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. Read More »

    • TSB #T-SB-0051-13 REV

      Date Announced:
      AUG 09, 2015
      NHTSA ID:
      #10096612

      TSB: AUGUST 19, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0061-15 Read More »

    • TSB #T-TT-0293-14

      Date Announced:
      MAY 14, 2014
      NHTSA ID:
      #10060801

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-SB-0163-13

      Date Announced:
      NOV 06, 2013
      NHTSA ID:
      #10061636

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-TT-0260-13

      Date Announced:
      OCT 02, 2013
      NHTSA ID:
      #10062065

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-TT-0257-13

      Date Announced:
      SEP 27, 2013
      NHTSA ID:
      #10062063

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-TT-0256-13A

      Date Announced:
      SEP 26, 2013
      NHTSA ID:
      #10062062

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-TT-0128-11

      Date Announced:
      MAY 22, 2013
      NHTSA ID:
      #10062018

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-TT-0234-13

      Date Announced:
      APR 04, 2013
      NHTSA ID:
      #10062044

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-SB-0051-13

      Date Announced:
      MAR 26, 2013
      NHTSA ID:
      #10061564

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-SB-0005-13

      Date Announced:
      JAN 08, 2013
      NHTSA ID:
      #10060833

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-SB-0005-13

      Date Announced:
      JAN 08, 2013
      NHTSA ID:
      #10060834

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    • TSB #T-SB-0060-12

      Date Announced:
      APR 02, 2012
      NHTSA ID:
      #10061572

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    EQUIPMENT:EMERGENCY:ESCAPE/EGRESS/EXIT