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 #TZ5 DCS

      NHTSA ID #10075996

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

      Summary: Service Campaign TZ5 2016 Sonata Plug-In Hybrid Distance to Empty Logic Update (TSB# 16-01-005) Hyundai Motor America is re-launching Service Campaign TZ5 to update the BCM & HCU software on certain 2016 Sonata Plug-In Hybrid vehicles. S

      More Information »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #5NP-C3P8U-09

      NHTSA ID #10117372

      • Date Announced: AUGUST 24 2017
      • Additional Info: How to Fix

      Summary: This bulletin describes the procedure to replace the vehicle emission control information label (see example below) applicable to the 2016 Sonata Hybrid / 2016 Sonata Plug-in Hybrid models due to an emission label that may have been install

      More Information »

    ELECTRICAL SYSTEM:BATTERY

    • TSB #TZ7 DCS

      NHTSA ID #10075998

      • Date Announced: FEBRUARY 17 2016
      • Additional Info: How to Fix

      Summary: Service Campaign TZ7 2016 Sonata Plug-In Hybrid High Voltage Battery Cover Replacement (TSB# 16-01-008) Hyundai Motor America is conducting a Service Campaign to replace the high voltage battery cover on certain 2016 Model Year Sonata Plu

      More Information »

    ELECTRICAL SYSTEM: SOFTWARE

    • 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

      More Information »

    • TSB #TZ5 DCS

      NHTSA ID #10075996

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

      Summary: Service Campaign TZ5 2016 Sonata Plug-In Hybrid Distance to Empty Logic Update (TSB# 16-01-005) Hyundai Motor America is re-launching Service Campaign TZ5 to update the BCM & HCU software on certain 2016 Sonata Plug-In Hybrid vehicles. S

      More Information »

    EQUIPMENT

    • TSB #TZ7 DCS

      NHTSA ID #10075998

      • Date Announced: FEBRUARY 17 2016
      • Additional Info: How to Fix

      Summary: Service Campaign TZ7 2016 Sonata Plug-In Hybrid High Voltage Battery Cover Replacement (TSB# 16-01-008) Hyundai Motor America is conducting a Service Campaign to replace the high voltage battery cover on certain 2016 Model Year Sonata Plu

      More Information »

    EQUIPMENT:ELECTRICAL

    • 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

      More Information »

    EQUIPMENT:OTHER:LABELS

    • TSB #5NP-C3P8U-09

      NHTSA ID #10117372

      • Date Announced: AUGUST 24 2017
      • Additional Info: How to Fix

      Summary: This bulletin describes the procedure to replace the vehicle emission control information label (see example below) applicable to the 2016 Sonata Hybrid / 2016 Sonata Plug-in Hybrid models due to an emission label that may have been install

      More Information »