Please note: The TSB information displayed below are summaries. We do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

The TSB numbers are the NHTSA numbers, which are different from the manufacturer-assigned TSB numbers — the NHTSA doesn't keep track of those. It's a very screwed up situation that's almost completely unhelpful to you as the consumer. Use the issue date or the title when asking your dealer for more information about a TSB.

    ENGINE (PWS)

    • TSB #TSBENG162

      NHTSA ID #10116117

      • Date Announced: JUNE 07 2017
      • Additional Info: How to Fix

      Summary: TSB: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC17) - This bulletin provides information related to extracting ?in use performance tracking? emissions data from the Engine Control Unit (ECU) of certain vehicles sold in C

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    ENGINE AND ENGINE COOLING

    • TSB #PS539

      NHTSA ID #10133170

      • Date Announced: MARCH 02 2018
      • Additional Info: How to Fix

      Summary: PITSTOP - ENGINE COMPONENT RE-USE GUIDELINES - In general, parts and components removed during engine repairs should be considered serviceable, and should be thoroughly cleaned and transferred to the new engine.

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #PS567

      NHTSA ID #10143405

      • Date Announced: JULY 09 2018
      • Additional Info: How to Fix

      Summary: PITSTOP - DTC P0456/P0442 WITH FUEL PUMP SEAL DAMAGE - This Pitstop provides information regarding DTC P0456/P0442 (Evaporative Emissions System ? (Very) Small Leak Detected) or fuel smell on some 2017MY Cadenza (YG) vehicles.

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    FUEL SYSTEM, GASOLINE

    • TSB #PS567

      NHTSA ID #10143405

      • Date Announced: JULY 09 2018
      • Additional Info: How to Fix

      Summary: PITSTOP - DTC P0456/P0442 WITH FUEL PUMP SEAL DAMAGE - This Pitstop provides information regarding DTC P0456/P0442 (Evaporative Emissions System ? (Very) Small Leak Detected) or fuel smell on some 2017MY Cadenza (YG) vehicles.

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    POWER TRAIN

    • TSB #TSBTRA075

      NHTSA ID #10130107

      • Date Announced: FEBRUARY 08 2018
      • Additional Info: How to Fix

      Summary: TSB - SERVICE ACTION: TRANSMISSION GEAR SHIFT LOGIC IMPROVEMENT (SA337) - This bulletin provides the procedure to improve the logic of the Transmission Control Unit (TCU) on some 2017-2018MY Cadenza (YG) vehicles, produced from June 2, 2016

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    • TSB #TSBTRA067

      NHTSA ID #10127034

      • Date Announced: DECEMBER 06 2017
      • Additional Info: How to Fix

      Summary: TSB - AUTOMATIC TRANSMISSION OIL PRESSURE CHARACTERISTIC VALUES DATA TRANSFER - This bulletin provides information regarding data transfer of automatic transmission (A/T) characteristic values on 2015MY-2018MY K900 (KH) vehicles equipped wi

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #PS496

      NHTSA ID #10116104

      • Date Announced: JUNE 08 2017
      • Additional Info: How to Fix

      Summary: PITSTOP: CUSTOMER TIP: ACCELERATOR PEDAL FUNCTION/DESCRIPTION - On all K900 (KH), Cadenza (VG, YG), and Optima (JF, JFa, JF-HEV, JF-PHEV) vehicles, the accelerator pedal features a small detent with a spring to provide increased resistance

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    POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT

    • TSB #TSBTRA075

      NHTSA ID #10130107

      • Date Announced: FEBRUARY 08 2018
      • Additional Info: How to Fix

      Summary: TSB - SERVICE ACTION: TRANSMISSION GEAR SHIFT LOGIC IMPROVEMENT (SA337) - This bulletin provides the procedure to improve the logic of the Transmission Control Unit (TCU) on some 2017-2018MY Cadenza (YG) vehicles, produced from June 2, 2016

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    ELECTRICAL SYSTEM

    • TSB #TSBENG188

      NHTSA ID #10142246

      • Date Announced: MAY 17 2018
      • Additional Info: How to Fix

      Summary: TSB - SERVICE ACTION: ELECTRIC THERMOSTAT ASSEMBLY REPLACEMENT (SA346) - This bulletin provides the procedure to replace the electric thermostat (ECT) assembly on some 2017-2018MY Cadenza (YG) vehicles, produced from January 6, 2016 throu

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    • TSB #TSBCHA078

      NHTSA ID #10142239

      • Date Announced: MAY 01 2018
      • Additional Info: How to Fix

      Summary: TSB - SERVICE ACTION: HECU BOLTS INSPECTION AND/OR REPLACEMENT OR HECU ASSEMBLY REPLACEMENT (SA287) - This bulletin provides the procedure to inspect and/or replace the Hydraulic Electronic Control Unit (HECU) module mounting bolts or repla

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    • TSB #TSBENG162R1

      NHTSA ID #10119122

      • Date Announced: SEPTEMBER 07 2017
      • Additional Info: How to Fix

      Summary: TSB - DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC17) - Revised - This bulletin provides information related to extracting ?in use performance tracking? emissions data from the Engine Control Unit (ECU) of certain vehicle

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    • TSB #PS474

      NHTSA ID #10116101

      • Date Announced: JUNE 27 2017
      • Additional Info: How to Fix

      Summary: PITSTOP: TPMS SENSOR POSITION - When diagnosing TPMS-related DTCs, make sure you are investigating the correct sensor. The TPMS positioning from the manufacturer may be different from the positioning shown on a KDS.

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    • TSB #PS472R1

      NHTSA ID #10109781

      • Date Announced: NOVEMBER 15 2016
      • Additional Info: How to Fix

      Summary: PITSTOP: HVAC VENTILATION LOGIC OPERATION - Starting with 14MY Soul (PS) (with the exception of PSEV) and complete new models such as K900 (KH), Sedona (YP), Sorento (UMa), Optima (JFa), Sportage (QL), and 17MY Forte (YD, YDm), etc., equipp

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    • TSB #PS465

      NHTSA ID #10090966

      • Date Announced: SEPTEMBER 01 2016
      • Additional Info: How to Fix

      Summary: PITSTOP: RECALIBRATION OF BLIND SPOT DETECTION AFTER COLLISION REPAIRS - THIS PITSTOP PROVIDES INFORMATION RELATING TO SOME VEHICLES EQUIPPED WITH BLIND SPOT DETECTION (BSD), WHICH MAY EXHIBIT A ┐CHECK BSD SYSTEM┐ MESSAGE WITH DTCS: C270254

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    VISIBILITY

    • TSB #PS464_R2

      NHTSA ID #10143404

      • Date Announced: JULY 30 2018
      • Additional Info: How to Fix

      Summary: PITSTOP - NO COMMUNICATION WITH BLIND SPOT DETECTION AFTER COLLISION REPAIRS - This Pitstop provides information relating to the vehicles listed below with Blind Spot Detection (BSD), which may exhibit a ?Check BSD System? message and no co

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    • TSB #PS498

      NHTSA ID #10109858

      • Date Announced: MAY 01 2017
      • Additional Info: How to Fix

      Summary: PITSTOP: ANTI-CONDENSATION LOGIC ? NORMAL OPERATION, DISABLING, AND ENABLING - Some Kia vehicles starting with 2016MY and all Kia vehicles, after and including 2017MY, incorporate an anti-condensation logic to prevent the interior windows f

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    • TSB #PS493

      NHTSA ID #10109855

      • Date Announced: MARCH 21 2017
      • Additional Info: How to Fix

      Summary: TSB: DEFOGGING LOGIC ? NORMAL OPERATION, DISABLING, AND ENABLING - Starting with 2010MY, all Kia vehicles, except Rio (JB), incorporate a defogging logic to prevent the interior windows from becoming excessively fogged. Depending on the spe

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    LANE DEPARTURE: BLIND SPOT DETECTION

    • TSB #PS464_R2

      NHTSA ID #10143404

      • Date Announced: JULY 30 2018
      • Additional Info: How to Fix

      Summary: PITSTOP - NO COMMUNICATION WITH BLIND SPOT DETECTION AFTER COLLISION REPAIRS - This Pitstop provides information relating to the vehicles listed below with Blind Spot Detection (BSD), which may exhibit a ?Check BSD System? message and no co

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    • TSB #PS465

      NHTSA ID #10090966

      • Date Announced: SEPTEMBER 01 2016
      • Additional Info: How to Fix

      Summary: PITSTOP: RECALIBRATION OF BLIND SPOT DETECTION AFTER COLLISION REPAIRS - THIS PITSTOP PROVIDES INFORMATION RELATING TO SOME VEHICLES EQUIPPED WITH BLIND SPOT DETECTION (BSD), WHICH MAY EXHIBIT A ┐CHECK BSD SYSTEM┐ MESSAGE WITH DTCS: C270254

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    EQUIPMENT

    • TSB #PS564

      NHTSA ID #10141384

      • Date Announced: MAY 22 2018
      • Additional Info: How to Fix

      Summary: PITSTOP - CLOCK CONCERNS ON UVO eSERVICES (UVO 3.0) - This Pitstop contains information regarding possible concerns with the clock on UVO eServices (UVO 3.0) head units installed on 2017-2018MY vehicles.

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    • TSB #TSB-SST043R2

      NHTSA ID #10109841

      • Date Announced: APRIL 10 2017
      • Additional Info: How to Fix

      Summary: TSB: R1234yf REFRIGERANT EQUIPMENT - This bulletin provides information relating to the introduction of R1234yf recovery, recycling, and recharging equipment. This equipment is designed to meet SAE J2843 requirements for servicing vehicles

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    • TSB #PS465

      NHTSA ID #10090966

      • Date Announced: SEPTEMBER 01 2016
      • Additional Info: How to Fix

      Summary: PITSTOP: RECALIBRATION OF BLIND SPOT DETECTION AFTER COLLISION REPAIRS - THIS PITSTOP PROVIDES INFORMATION RELATING TO SOME VEHICLES EQUIPPED WITH BLIND SPOT DETECTION (BSD), WHICH MAY EXHIBIT A ┐CHECK BSD SYSTEM┐ MESSAGE WITH DTCS: C270254

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    EQUIPMENT:ELECTRICAL

    • TSB #TSBENG171-CLOSED

      NHTSA ID #10142245

      • Date Announced: MAY 17 2018
      • Additional Info: How to Fix

      Summary: TSB - SERVICE ACTION - ELECTRIC THERMOSTAT ASSEMBLY REPLACEMENT (SA299) - This bulletin provides the procedure to replace the electric thermostat assembly on some 2017MY Cadenza (YG) vehicles, produced from June 2, 2016 through December 28

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    EQUIPMENT:AIR CONDITIONER

    • TSB #PS498

      NHTSA ID #10109858

      • Date Announced: MAY 01 2017
      • Additional Info: How to Fix

      Summary: PITSTOP: ANTI-CONDENSATION LOGIC ? NORMAL OPERATION, DISABLING, AND ENABLING - Some Kia vehicles starting with 2016MY and all Kia vehicles, after and including 2017MY, incorporate an anti-condensation logic to prevent the interior windows f

      More Information »

    • TSB #PS493

      NHTSA ID #10109855

      • Date Announced: MARCH 21 2017
      • Additional Info: How to Fix

      Summary: TSB: DEFOGGING LOGIC ? NORMAL OPERATION, DISABLING, AND ENABLING - Starting with 2010MY, all Kia vehicles, except Rio (JB), incorporate a defogging logic to prevent the interior windows from becoming excessively fogged. Depending on the spe

      More Information »

    • TSB #PS472R1

      NHTSA ID #10109781

      • Date Announced: NOVEMBER 15 2016
      • Additional Info: How to Fix

      Summary: PITSTOP: HVAC VENTILATION LOGIC OPERATION - Starting with 14MY Soul (PS) (with the exception of PSEV) and complete new models such as K900 (KH), Sedona (YP), Sorento (UMa), Optima (JFa), Sportage (QL), and 17MY Forte (YD, YDm), etc., equipp

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    EQUIPMENT ADAPTIVE

    • TSB #PS496

      NHTSA ID #10116104

      • Date Announced: JUNE 08 2017
      • Additional Info: How to Fix

      Summary: PITSTOP: CUSTOMER TIP: ACCELERATOR PEDAL FUNCTION/DESCRIPTION - On all K900 (KH), Cadenza (VG, YG), and Optima (JF, JFa, JF-HEV, JF-PHEV) vehicles, the accelerator pedal features a small detent with a spring to provide increased resistance

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    • TSB #PS472R1

      NHTSA ID #10109781

      • Date Announced: NOVEMBER 15 2016
      • Additional Info: How to Fix

      Summary: PITSTOP: HVAC VENTILATION LOGIC OPERATION - Starting with 14MY Soul (PS) (with the exception of PSEV) and complete new models such as K900 (KH), Sedona (YP), Sorento (UMa), Optima (JFa), Sportage (QL), and 17MY Forte (YD, YDm), etc., equipp

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