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 #TSB-15-01-029

      NHTSA ID #10058400

      • Date Announced: JUNE 01 2015
      • Additional Info: How to Fix

      Summary: HYUNDAI: ENGINE CONTROL MODULE (ECM) SOFTWARE IS UPDATED ON CERTAIN VEHICLES FOR CANISTER PURGE VALVE (CPV) INCORRECT CPV FLOW, HEAVY ACCELERATION IN WARM AMBIENT TEMPERATURE HAS A SPARK KNOCK NOISE. MODEL 2014 ACCENT, VELOSTER. *PE

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #5NP-R8G4T-07

      NHTSA ID #10142696

      • Date Announced: JUNE 07 2018
      • Additional Info: How to Fix

      Summary: Certain 2012-2016 1.6L VELOSTER (FS) vehicles may experience a check engine warning light with the following DTC(s) found stored in the Engine Control Module (ECM): ? DTC P0455 - Evaporative emission system-Leak detected (Large leak) ? DT

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    FUEL SYSTEM, GASOLINE

    • TSB #5NP-S5Y6V-04

      NHTSA ID #10110934

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

      Summary: This bulletin provides information related to ECM (Engine Control Module) software update for diagnostic trouble code (DTC) P0441 - Canister Purge Valve (CPV) - Incorrect CPV Flow. There is no vehicle performance concern associated with thi

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    POWER TRAIN

    • TSB #5NP-F6W6P-05

      NHTSA ID #10138235

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

      Summary: The shift lever on some 6-speed vehicles may intermittently not shift out of Park. This bulletin provides the diagnostic procedures to correct this condition.

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    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #5NP-Q7S7E-09

      NHTSA ID #10081533

      • Date Announced: AUGUST 02 2016
      • Additional Info: How to Fix

      Summary: THE SHIFT LEVER ON SOME 6-SPEED VEHICLES MAY INTERMITTENTLY NOT SHIFT OUT OF PARK. THIS BULLETIN PROVIDES THE DIAGNOSTIC PROCEDURES TO CORRECT THIS CONDITION.

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    • TSB #5NP-E2D7G-09

      NHTSA ID #10081115

      • Date Announced: APRIL 18 2016
      • Additional Info: How to Fix

      Summary: THE FOLLOWING VEHICLES ARE EQUIPPED WITH A 6-SPEED AUTOMATIC TRANSMISSION. THE ATF LEVEL MUST BE CHECKED BY THE FOLLOWING PROCEDURE.

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #5NP-P5L7D-05

      NHTSA ID #10138240

      • Date Announced: APRIL 06 2018
      • Additional Info: How to Fix

      Summary: If you are servicing a vehicle with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.

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    • TSB #5NP-V8A2V-12

      NHTSA ID #10119104

      • Date Announced: NOVEMBER 16 2016
      • Additional Info: How to Fix

      Summary: The shift lever on some vehicles may intermittently not shift out of Park. This bulletin provides the diagnostic procedures to correct this condition.

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    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

    • TSB #5NP-B6E2P-10

      NHTSA ID #10082455

      • Date Announced: AUGUST 09 2016
      • Additional Info: How to Fix

      Summary: "THE PCM OR TCM CONTAINS LOGIC TO ADJUST SOLENOID DUTY AND LINE PRESSURE AS NEEDED TO COMPENSATE FOR NORMAL CLUTCH WEAR OVER THE LIFE OF THE TRANSAXLE. THIS BULLETIN PROVIDES THE PROCEDURES NECESSARY TO RESET (ERASE) AND RELEARN THE PCM/TCM

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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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    POWER TRAIN:AXLE ASSEMBLY

    • TSB #5NP-B6E2P-10

      NHTSA ID #10082455

      • Date Announced: AUGUST 09 2016
      • Additional Info: How to Fix

      Summary: "THE PCM OR TCM CONTAINS LOGIC TO ADJUST SOLENOID DUTY AND LINE PRESSURE AS NEEDED TO COMPENSATE FOR NORMAL CLUTCH WEAR OVER THE LIFE OF THE TRANSAXLE. THIS BULLETIN PROVIDES THE PROCEDURES NECESSARY TO RESET (ERASE) AND RELEARN THE PCM/TCM

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    ELECTRICAL SYSTEM

    • TSB #5NP-S5Y6V-04

      NHTSA ID #10110934

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

      Summary: This bulletin provides information related to ECM (Engine Control Module) software update for diagnostic trouble code (DTC) P0441 - Canister Purge Valve (CPV) - Incorrect CPV Flow. There is no vehicle performance concern associated with thi

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #5NP-S5Y6V-04

      NHTSA ID #10110934

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

      Summary: This bulletin provides information related to ECM (Engine Control Module) software update for diagnostic trouble code (DTC) P0441 - Canister Purge Valve (CPV) - Incorrect CPV Flow. There is no vehicle performance concern associated with thi

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    • TSB #5NP-D6A8C-09

      NHTSA ID #10081114

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: "HYUNDAI MOTOR AMERICA IS CONDUCTING SERVICE CAMPAIGN TBB TO UPDATE THE BASE AUDIO OPERATING SYSTEM SOFTWARE FOR BLUETOOTH AND VOICE RECOGNITION FUNCTION ON CERTAIN 2014 MODEL YEAR TUCSON, ACCENT, ELANTRA, SANTA FE, SANTA FE SPORT, AND S

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    • TSB #TSB-15-01-029

      NHTSA ID #10058400

      • Date Announced: JUNE 01 2015
      • Additional Info: How to Fix

      Summary: HYUNDAI: ENGINE CONTROL MODULE (ECM) SOFTWARE IS UPDATED ON CERTAIN VEHICLES FOR CANISTER PURGE VALVE (CPV) INCORRECT CPV FLOW, HEAVY ACCELERATION IN WARM AMBIENT TEMPERATURE HAS A SPARK KNOCK NOISE. MODEL 2014 ACCENT, VELOSTER. *PE

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    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

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