TSB List for the 2018 Hyundai Accent

The TSB information displayed below are summaries. Unfortunately 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.

ENGINE (PWS)

  • TSB #5NP-P4Y7D-08

    NHTSA ID #10143794

    • Date Announced: JULY 18 2018
    • Additional Info: How to Fix

    Summary: If you are servicing an applicable vehicle with a ?Check Engine Light on? and one or more of the DTC listed below, follow the repair procedure and replace the input/output speed sensor and oil pressure harness.

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ENGINE AND ENGINE COOLING

  • TSB #5NP-C5F9C-08

    NHTSA ID #10143791

    • Date Announced: JULY 18 2018
    • Additional Info: How to Fix

    Summary: If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure harness.

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  • TSB #5NP-M5G2M-08

    NHTSA ID #10143793

    • Date Announced: JULY 10 2018
    • Additional Info: How to Fix

    Summary: If you are servicing an applicable vehicle with a complaint of ?Check Engine Light on? and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.

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  • TSB #5NP-W7U4F-05

    NHTSA ID #10138245

    • Date Announced: APRIL 25 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides the procedure to inspect the current spark plugs, replace all 4 spark plugs, check new spark plug gap, and clear Diagnostic Trouble Codes (DTC). This bulletin addresses the following conditions: ? DTC P0300 / P0301

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  • TSB #5NP-G7V2G-05

    NHTSA ID #10138236

    • Date Announced: APRIL 25 2018
    • Additional Info: How to Fix

    Summary: Hyundai Motor America is conducting a Service Campaign to replace the spark plugs on certain 2018 Accent vehicles. Service Campaign T2X provides a service procedure to replace the spark plugs.

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POWER TRAIN

  • TSB #19-AT-012H

    NHTSA ID #10163279

    • Date Announced: JUNE 04 2019
    • Additional Info: How to Fix

    Summary: This TSB provides a procedure to diagnose and repair a transaxle for the following Incorrect Ratio DTC (transaxle clutch slipping more than 200 rpm in gear).

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  • TSB #19-AT-010H

    NHTSA ID #10161750

    • Date Announced: MAY 08 2019
    • Additional Info: How to Fix

    Summary: This bulletin provides a procedure to transfer pressure data to the ECU/TCU using GDS Mobile. This procedure is necessary to reduce the TCU learning time and improve the shift quality.

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  • TSB #19-FL-003H

    NHTSA ID #10160098

    • Date Announced: APRIL 15 2019
    • Additional Info: How to Fix

    Summary: This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module (PCM). Once the VIN has been programmed to the ECM/PCM, it cannot b

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  • 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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  • TSB #5NP-G7W3S-05

    NHTSA ID #10138237

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

    Summary: If a vehicle exhibits a harsh and/or delayed shift, follow the Service Procedure below to measure the shift engagement time.

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POWER TRAIN:AUTOMATIC TRANSMISSION

  • TSB #19-AT-010H

    NHTSA ID #10161750

    • Date Announced: MAY 08 2019
    • Additional Info: How to Fix

    Summary: This bulletin provides a procedure to transfer pressure data to the ECU/TCU using GDS Mobile. This procedure is necessary to reduce the TCU learning time and improve the shift quality.

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  • 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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ELECTRICAL SYSTEM

  • TSB #19-AT-016H

    NHTSA ID #10165456

    • Date Announced: AUGUST 12 2019
    • Additional Info: How to Fix

    Summary: If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.

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  • TSB #19-FL-003H

    NHTSA ID #10160098

    • Date Announced: APRIL 15 2019
    • Additional Info: How to Fix

    Summary: This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module (PCM). Once the VIN has been programmed to the ECM/PCM, it cannot b

    More Information »

  • TSB #5NP-P9V2Z-06

    NHTSA ID #10140447

    • Date Announced: MAY 23 2018
    • Additional Info: How to Fix

    Summary: Hyundai Motor America is adding additional VINs to Service Campaign T2X. Service Campaign T2X provides a service procedure to replace spark plugs on certain 2018 Accent vehicles.

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  • TSB #5NP-B4B6V-06

    NHTSA ID #10140443

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

    Summary: This bulletin provides the procedure to inspect the current spark plugs, replace all 4 spark plugs, check new spark plug gap, and clear Diagnostic Trouble Codes (DTC). This bulletin addresses the following conditions: ? DTC P0300 / P0301

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EQUIPMENT

  • TSB #5NP-P9V2Z-06

    NHTSA ID #10140447

    • Date Announced: MAY 23 2018
    • Additional Info: How to Fix

    Summary: Hyundai Motor America is adding additional VINs to Service Campaign T2X. Service Campaign T2X provides a service procedure to replace spark plugs on certain 2018 Accent vehicles.

    More Information »

EQUIPMENT:ELECTRICAL

  • TSB #5NP-P9V2Z-06

    NHTSA ID #10140447

    • Date Announced: MAY 23 2018
    • Additional Info: How to Fix

    Summary: Hyundai Motor America is adding additional VINs to Service Campaign T2X. Service Campaign T2X provides a service procedure to replace spark plugs on certain 2018 Accent vehicles.

    More Information »

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  • TSB #19-AT-016H

    NHTSA ID #10165456

    • Date Announced: AUGUST 12 2019
    • Additional Info: How to Fix

    Summary: If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.

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EQUIPMENT ADAPTIVE

  • TSB #19-AT-016H

    NHTSA ID #10165456

    • Date Announced: AUGUST 12 2019
    • Additional Info: How to Fix

    Summary: If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.

    More Information »

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