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 #5NP-U2Z6J-08

      NHTSA ID #10115234

      • Date Announced: JULY 19 2017
      • Additional Info: How to Fix

      Summary: Some 2017MY SONATA HYBRID vehicles may develop an abnormal noise, Hybrid/Check Engine Warning Light On and/or Engine No Start if the pulley becomes loose at the Hybrid Starter Generator (HSG) shaft.

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    HYBRID POWERTRAIN

    • TSB #5NP-U2Z6J-08

      NHTSA ID #10115234

      • Date Announced: JULY 19 2017
      • Additional Info: How to Fix

      Summary: Some 2017MY SONATA HYBRID vehicles may develop an abnormal noise, Hybrid/Check Engine Warning Light On and/or Engine No Start if the pulley becomes loose at the Hybrid Starter Generator (HSG) shaft.

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    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #5NP-Z6F3A-11

      NHTSA ID #10123305

      • Date Announced: OCTOBER 04 2017
      • Additional Info: How to Fix

      Summary: Before installing an automatic transmission, check the depth of the torque converter in the case to confirm the torque converter is fully installed in the transmission. If this is not done, the oil pump may be damaged.

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    ELECTRICAL SYSTEM

    • TSB #5NP-G7B2Q-02

      NHTSA ID #10128599

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

      Summary: This bulletin describes the service procedure to replace the inhibitor switch. A possible symptom is Diagnostic Trouble Code P0705 (Transmission Range Sensor Circuit).

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    • TSB #5NP-F8K5A-02

      NHTSA ID #10128598

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

      Summary: Hyundai Motor America is adding additional models to Service Campaign T2M. Service campaign T2M provides a service procedure to replace the inhibitor switch on certain 2017-18 Santa Fe Sport, 2017 Santa Fe, 2017-18 Tucson, 2017 Azera, 2017

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    • TSB #5NP-T5B2D-02

      NHTSA ID #10128603

      • Date Announced: JANUARY 03 2018
      • Additional Info: How to Fix

      Summary: This bulletin describes the procedure to determine if the vehicle?s head unit needs to be replaced as a result of the system frequently losing a Bluetooth connection with Apple iPhone devices.

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    ELECTRICAL SYSTEM:BATTERY

    • TSB #5NP-E2C3Q-09

      NHTSA ID #10117374

      • Date Announced: AUGUST 09 2017
      • Additional Info: How to Fix

      Summary: This bulletin provides information on how to return a Hyundai HEV/PHEV/EV/Fuel Cell Lithium Battery for proper disposal and safe environmental recycling using Hyundai?s authorized vendor Kinsbursky Brothers Inc. (KBI).

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    ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

    • TSB #5NP-G7B2Q-02

      NHTSA ID #10128599

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

      Summary: This bulletin describes the service procedure to replace the inhibitor switch. A possible symptom is Diagnostic Trouble Code P0705 (Transmission Range Sensor Circuit).

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    DIGITAL INSTRUMENT PANEL

    • TSB #5NP-D2K8B-02

      NHTSA ID #10128596

      • Date Announced: JANUARY 03 2018
      • Additional Info: How to Fix

      Summary: When towing a trailer with some LF/LF-HEV/LF-PHEV Sonatas or some AN/NC Santa Fe vehicles equipped with the Blind Spot Detection (BSD) feature, the trailer may interfere with the BSD system operation resulting in cancellation of the BSD ope

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #5NP-D2K8B-02

      NHTSA ID #10128596

      • Date Announced: JANUARY 03 2018
      • Additional Info: How to Fix

      Summary: When towing a trailer with some LF/LF-HEV/LF-PHEV Sonatas or some AN/NC Santa Fe vehicles equipped with the Blind Spot Detection (BSD) feature, the trailer may interfere with the BSD system operation resulting in cancellation of the BSD ope

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    • TSB #5NP-Y9Y9T-07

      NHTSA ID #10115696

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

      Summary: When towing a trailer with some LF/LF-HEV/LF-PHEV Sonatas or some AN/NC Santa Fe vehicles equipped with the Blind Spot Detection (BSD) feature, the trailer may interfere with the BSD system operation resulting in cancellation of the BSD ope

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    BACK OVER PREVENTION: CAMERA SYSTEM

    • TSB #5NP-D2K8B-02

      NHTSA ID #10128596

      • Date Announced: JANUARY 03 2018
      • Additional Info: How to Fix

      Summary: When towing a trailer with some LF/LF-HEV/LF-PHEV Sonatas or some AN/NC Santa Fe vehicles equipped with the Blind Spot Detection (BSD) feature, the trailer may interfere with the BSD system operation resulting in cancellation of the BSD ope

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    EQUIPMENT:ELECTRICAL

    • TSB #5NP-T5B2D-02

      NHTSA ID #10128603

      • Date Announced: JANUARY 03 2018
      • Additional Info: How to Fix

      Summary: This bulletin describes the procedure to determine if the vehicle?s head unit needs to be replaced as a result of the system frequently losing a Bluetooth connection with Apple iPhone devices.

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    • TSB #5NP-V3F8T-09

      NHTSA ID #10117373

      • Date Announced: AUGUST 03 2017
      • Additional Info: How to Fix

      Summary: If you are servicing a vehicle with the DTC or symptoms listed below, refer to the Service Procedure to diagnose the condition. ? Diagnostic trouble codes: ? P0705 - Range switch sensor circuit ? P0706 - Range switch range/performance

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