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Service bulletins for the 2014 Kia Optima

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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
TSB ELE101_SA2232017-02-16. Service bulletin. ELECTRICAL SYSTEM. THIS BULLETIN PROVIDES THE PROCEDURE FOR UPGRADING THE BASE AUDIO SYSTEM SOFTWARE OF SOME 2014 MY SOUL (PS), OPTIMA (TF/QF), SORENTO (XMA), SPORTAGE (SL), RIO (UB), AND FORTE (YD) VEHICLES TO IMPROVE BLUETOOTH® CONNECTIVITY, PHONEBOOK DOWNLOAD, AUDIO STREAMING, AND CALL HISTORY DOWNLOAD.
TSB CHA0672017-02-16. Service bulletin. SERVICE BRAKES, ELECTRIC; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. THIS BULLETIN PROVIDES INFORMATION RELATED TO AN IBAU (INTEGRATED BRAKE ACTUATION UNIT) SOFTWARE UPGRADE FOR SOME 2014-2016 MY OPTIMA HYBRID (TF HEV) VEHICLES, PRODUCED FROM DECEMBER 2, 2013 THROUGH JULY 22, 2015, WHICH MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT (MIL) ON WITH DTC C1356 AND NO DRIVABILITY CONCERNS. TO RESOLVE THE CONCERN, REPROGRAM THE IBAU USING THE GDS/KDS DOWNLOAD, AS DESCRIBED IN THIS BULLETIN.
PS4642017-02-08. Service bulletin. LANE DEPARTURE: BLIND SPOT DETECTION; ELECTRICAL SYSTEM. PITSTOP: NO COMMUNICATION WITH BLIND SPOT DETECTION AFTER COLLISION REPAIRS - THIS PITSTOP PROVIDES INFORMATION RELATING TO 2014-2015MY OPTIMA (QF) VEHICLES WITH BLIND SPOT DETECTION (BSD), WHICH MAY EXHIBIT A “CHECK BSD SYSTEM” MESSAGE AND NO COMMUNICATION WITH THE BSD SYSTEM AFTER COLLISION REPAIRS. THIS CONCERN IS COMMONLY CAUSED BY THE REAR BUMPER HARNESS INSTALLED BACKWARDS.
TSBCHA0562017-01-31. Service bulletin. STEERING; ELECTRICAL SYSTEM:SOFTWARE. TSB: SERVICE ACTION: STEERING FEEL IMPROVEMENT (SA188) - THIS BULLETIN PROVIDES INFORMATION RELATED TO AN UPGRADE OF THE LOGIC FOR THE MOTOR DRIVEN POWER STEERING (MPDS) ECU OF SOME 2014~2015MY OPTIMA (QF) VEHICLES, PRODUCED FROM AUGUST 23, 2013 THROUGH JULY 24, 2014, TO ADDRESS SOME COMPLAINTS THAT THE STEERING PULLS TO ONE SIDE. TO INSTALL THE NEW STEERING LOGIC, REPROGRAM THE MDPS SYSTEM USING THE GDS/KDS DOWNLOAD, AS DESCRIBED IN THIS BULLETIN. FOR CONFIRMATION THAT THE LATEST REFLASH HAS BEEN DONE TO A VEHICLE YOU ARE WORKING ON, VERIFY ROM ID USING THE TABLES IN THIS TSB.
PS3772017-01-30. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). PITSTOP: KOREAN ERROR MESSAGES ON NAVIGATION DISPLAY - THIS ARTICLE PROVIDES INFORMATION TO ADDRESS THE FOLLOWING CUSTOMER COMPLAINTS ON NAVIGATION HEAD UNITS (AVN 3.0 OR AVN 3.5): * KOREAN ERROR MESSAGE THAT STARTS WITH NAVI.EXE OR * KOREAN ERROR MESSAGE THAT STARTS WITH MMMEDIA.EXE.
TT0672017-01-30. Service bulletin. ELECTRICAL SYSTEM. "TECH TIP: DTC P1A89 - DC/DC CONVERTER CURRENT SENSOR FAULT SYMPTOM: DTC - MIL – P1A89 DC/DC CONVERTER CURRENT SENSOR FAULT AND ILLUMINATED BATTERY CHARGING SYSTEM WARNING LAMP IN THE CLUSTER. REPAIR: USE GDS/KDS TO CHECK THE LDC OUTPUT CURRENT UNDER LDC > CURRENT DATA (SEE IMAGE). IF THE OUTPUT IS ZERO AMPS, THIS MAY INDICATE AN INTERNAL FAILURE OF THE LDC MODULE INSIDE THE HYBRID POWER CONTROL UNIT (HPCU). REPLACEMENT OF THE HPCU WILL BE NECESSARY."
TSBELE0852017-01-30. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. TSB: UVO SOFTWARE UPGRADE – MEDIA BUTTON INOPERATIVE - THIS BULLETIN PROVIDES THE PROCEDURE FOR UPGRADING THE UVO SYSTEM OF SOME 2014~2015MY SPORTAGE (SL), FORTE (YD), OPTIMA (TF/QF), OPTIMA HYBRID (TF HEV) AND SORENTO (XMA) VEHICLES, WHICH MAY EXHIBIT AN INOPERATIVE UVO MEDIA BUTTON.
TSBELE0892017-01-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TSB: NAVIGATION HEAD UNIT SD CARD REPLACEMENT - THIS BULLETIN DESCRIBES THE SD CARD EXCHANGE/REPLACEMENT PROCEDURE RELATED TO ERROR MESSAGES THAT MAY BE DISPLAYED ON THE NAVIGATION SCREEN WHEN THE INCORRECT SD CARD IS INSERTED. NOTE: ONLY NEW MODELS (DURING PDI INSPECTION OR AT THE POINT OF PURCHASE) OR COMPATIBILITY MISMATCHES THAT OCCUR AFTER HEAD UNIT REPLACEMENT WILL BE CONSIDERED FOR THIS PROGRAM.
TSBELE0902017-01-26. Service bulletin. ELECTRICAL SYSTEM. TSB: “C” STATE ERROR MESSAGE ON VERSION 8.5 MAP UPDATE - THIS BULLETIN DESCRIBES AN SD CARD REPLACEMENT PROCEDURE FOR CUSTOMERS THAT HAVE A SPECIFIC ERROR DISPLAYED ON THE NAVIGATION HEAD UNIT (SHOWN BELOW) AFTER PURCHASING AND INSTALLING A VERSION 8.5 MAP UPDATE SD CARD. A TOTAL OF 129 AFFECTED SD CARDS WERE PURCHASED BY CUSTOMERS THROUGH KIA DEALERS, FROM JANUARY 1ST TO MAY 11TH, 2015.
TSBCHA0672017-01-25. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. TSB: ECU UPGRADE – MIL ON WITH DTC C1356 - THIS BULLETIN PROVIDES INFORMATION RELATED TO AN IBAU (INTEGRATED BRAKE ACTUATION UNIT) SOFTWARE UPGRADE FOR SOME 2014~2016MY OPTIMA HYBRID (TF HEV) VEHICLES, PRODUCED FROM DECEMBER 2, 2013 THROUGH JULY 22, 2015, WHICH MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT (MIL) ON WITH DTC C1356 AND NO DRIVABILITY CONCERNS. TO RESOLVE THE CONCERN, REPROGRAM THE IBAU USING THE GDS/KDS DOWNLOAD, AS DESCRIBED IN THIS BULLETIN. FOR CONFIRMATION THAT THE LATEST REFLASH HAS BEEN PERFORMED, VERIFY ROM ID USING THE TABLES IN THIS TSB.
TSBELE1012017-01-25. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. "COMBINED TSB/SERVICE ACTION: BASE AUDIO SYSTEM UPGRADE (SA 223) - THIS BULLETIN PROVIDES THE PROCEDURE FOR UPGRADING THE BASE AUDIO SYSTEM SOFTWARE OF SOME 2014MY SOUL (PS), OPTIMA (TF/QF), SORENTO (XMA), SPORTAGE (SL), RIO (UB), AND FORTE (YD) VEHICLES, TO IMPROVE BLUETOOTH® CONNECTIVITY, PHONEBOOK DOWNLOAD, AUDIO STREAMING AND CALL HISTORY DOWNLOAD. FOR VEHICLES NOT ON THE AFFECTED VEHICLES LIST, BUT WITH A CUSTOMER CONCERN AS DESCRIBED ABOVE, PERFORM THE FOLLOWING PROCEDURE OUTLINED IN THIS BULLETIN AND SUBMIT A WARRANTY CLAIM PER ""CUSTOMER CONCERN"" (STANDARD TSB) CLAIM INFORMATION ON PAGE 11. "
PS3912017-01-24. Service bulletin. ELECTRICAL SYSTEM. "PITSTOP: OPTIMA HYBRID (TF HEV) WITH DTC B1695 - LOST COMMUNICATION WITH E-COMP - WHEN ADDRESSING A CUSTOMER CONCERN RELATED TO AN A/C SYSTEM NOT BLOWING COLD AIR AND DTC B1695 IS ACTIVE IN THE A/C CONTROL UNIT, THIS COULD BE THE RESULT OF ONE, OR MORE, OF THE FOLLOWING CONDITIONS: • A BLOWN HIGH-VOLTAGE (HV) FUSE IN THE E-COMP 270 VOLT SUPPLY CIRCUIT. • A CIRCUIT CONCERN BETWEEN THE A/C CONTROL UNIT AND THE E-COMP • A HIGH-VOLTAGE (HV) CIRCUIT CONCERN"
TSBELE0912017-01-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. TSB: IDENTIFYING HEAD UNIT SOFTWARE VERSION FOR DIRECT EXCHANGE - THIS BULLETIN PROVIDES THE PROCEDURE ON HOW TO IDENTIFY AND RECORD THE HEAD UNIT SOFTWARE LEVEL ON VARIOUS HEAD UNIT PLATFORMS AND GENERATIONS. THIS PROCEDURE WILL NOW BE REQUIRED WHEN ORDERING HEAD UNITS THROUGH THE DIRECT EXCHANGE PROGRAM.
TSBELE100R32017-01-23. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. COMBINATION TSB / SERVICE ACTION: UVO SYSTEM UPGRADE (SA222) - THIS BULLETIN PROVIDES THE PROCEDURE FOR UPGRADING THE UVO SYSTEM ON SOME 2014~2016MY SOUL (PS), SORENTO (XMA)/(UMA), OPTIMA (TF HEV), FORTE (YD), SPORTAGE (SL) 2015~2016MY SEDONA (YP), AND 2014-2015(MY) OPTIMA (QT/TF) VEHICLES TO ADDRESS “INCOMING RING VOLUME TOO LOUD” COMPLAINTS WHEN USING CERTAIN SMARTPHONES (NON-IPHONE). ADDITIONALLY, IN 2014MY VEHICLES THE UPGRADE WILL ALSO IMPROVE BLUETOOTH CONNECTIVITY AND VOICE RECOGNITION (VR). FOR VEHICLES NOT ON THE AFFECTED VEHICLES LIST, BUT WITH A CUSTOMER CONCERN AS DESCRIBED ABOVE, PERFORM THE FOLLOWING PROCEDURE OUTLINED IN THIS BULLETIN AND SUBMIT A WARRANTY CLAIM PER "CUSTOMER CONCERN" (STANDARD TSB) CLAIM INFORMATION ON PAGE 10.
TSBELE085R12017-01-23. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. TSB: UVO SOFTWARE UPGRADE - MEDIA BUTTON INOPERATIVE - THIS BULLETIN PROVIDES THE PROCEDURE FOR UPGRADING THE UVO SYSTEM OF SOME 2014~2015MY SPORTAGE (SL), FORTE (YD), OPTIMA (TF/QF), OPTIMA HYBRID (TF HEV) AND SORENTO (XMA) VEHICLES, WHICH MAY EXHIBIT AN INOPERATIVE UVO MEDIA BUTTON.
TSBSST0412017-01-18. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. TSB: KDS - AUDIO UPDATE MODULE (AUM) - THE GDS AUDIO UPDATE MODULE (AUM) WAS INTRODUCED IN FOURTH QUARTER OF 2013. THIS SPECIAL SERVICE TOOL (SST) WAS DEVELOPED TO IMPROVE THE EFFICIENCY AND EFFECTIVENESS OF UPDATING 2010MY, AND LATER, KIA AUDIO HEAD UNITS USING A GDS, AND NOW, THE SAME FUNCTIONALITY IS AVAILABLE ON KDS. SOME TECHNICIANS MAY NOT BE AWARE OF THE BENEFITS THE AUM TOOL HAS TO OFFER. THE AUM ELIMINATES THE NEED FOR MULTIPLE USB FLASH DRIVES FOR SPECIFIC VEHICLE MODELS AND APPLICATIONS WHICH, IF MISAPPLIED, MAY RESULT IN AN IMPROPER AUDIO SYSTEM SOFTWARE UPDATE AND/OR LOCKED UP HEAD UNIT. ADDITIONALLY, FIELD REPORTS HAVE INDICATED THAT USB DRIVES FOR AUDIO UPDATES ARE EASILY LOST OR MISPLACED.
TSB-CHA-0602016-09-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE; STEERING: STEERING WHEEL/HANDLE BAR. TSB: ECM UPGRADE - STEERING LOGIC IMPROVEMENT - THIS BULLETIN PROVIDES INFORMATION RELATED TO THE MDPS ECU SOFTWARE UPGRADE FOR SOME 2011 ~ 2014MY OPTIMA (TF/QF) VEHICLES, PRODUCED FROM JOB #1 THROUGH JULY 27, 2014, WHICH MAY EXPERIENCE A NOTCHY FEEL IN THE STEERING WHEEL. TO CORRECT THIS CONDITION, THE VEHICLE SHOULD BE EVALUATED USING THE MDPS EFFORT MEASUREMENT S/W, DETAILED IN THE ATTACHED REPAIR PROCEDURE, TO DETERMINE WHETHER AN IMPROVED STEERING LOGIC SHOULD BE INSTALLED IN THE MDPS ECU, OR IF AN MDPS COLUMN REPLACEMENT IS REQUIRED. TO DETERMINE WHETHER THE UPDATED MDPS ECU REFLASH APPLIES TO A VEHICLE YOU ARE WORKING ON, OR WHETHER IT HAS ALREADY BEEN PERFORMED, VERIFY ROM ID USING THE TABLES IN THIS TSB.
TSB-ELE-100R22016-09-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. COMBINATION TSB / SERVICE ACTION: UVO SYSTEM UPGRADE (SA222) - THIS BULLETIN PROVIDES THE PROCEDURE FOR UPGRADING THE UVO SYSTEM ON SOME 2014~2016MY SOUL (PS), SORENTO (XMA), OPTIMA (TF/QF), FORTE (YD) AND SPORTAGE (SL) VEHICLES TO ADDRESS “INCOMING RING VOLUME TOO LOUD” COMPLAINTS WHEN USING CERTAIN SMARTPHONES (NON-IPHONE). ADDITIONALLY, IN 2014MY VEHICLES THE UPGRADE WILL ALSO IMPROVE BLUETOOTH CONNECTIVITY AND VOICE RECOGNITION. FOR VEHICLES NOT ON THE AFFECTED VEHICLES LIST, BUT WITH A CUSTOMER CONCERN AS DESCRIBED ABOVE, PERFORM THE FOLLOWING PROCEDURE OUTLINED IN THIS BULLETIN AND SUBMIT A WARRANTY CLAIM PER "CUSTOMER CONCERN" (STANDARD TSB) CLAIM INFORMATION ON PAGE 10.
062-REV1A2016-06-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
0612016-03-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
0542016-03-16. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TT0412016-03-16. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TT0402016-03-16. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TT0392016-03-16. Service bulletin. EQUIPMENT; SERVICE BRAKES; ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PS3482016-03-16. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL 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.