2020 Hyundai Kona Electric
TSBs (Technical Service Bulletins)
Technical Service Bulletins (TSBs) for the 2020 Kona Electric are official communications between Hyundai & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
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TSB #218/231 amend
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing. Read More »
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TSB #22-ST-005H
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing. Read More »
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TSB #22-ST-005H
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing. Read More »
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TSB #21-ST-003H
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. Read More »
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TSB #20-ST-001H-2
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components. Read More »
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TSB #20-ST-003H-1
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft assembly. Read More »
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TSB #20-ST-001H-1
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components. Read More »
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TSB #20-ST-003H
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft assembly. Read More »
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TSB #20-ST-003H
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft assembly. Read More »
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TSB #20-ST-001H-1
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components. Read More »
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TSB #21-BR-002H
This bulletin provides best practice recommendations when performing brake service procedures. Read More »
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TSB #20-BR-002H
This bulletin describes the procedure to inspect and identify fluid which may appear around the brake caliper area. Read More »
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TSB #20-EE-001H-1
The following summarizes the procedure for EV battery replacement: Read More »
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TSB #23-EM-005H
This bulletin provides important checkpoint guidelines when performing engine oil and filter change services. Read More »
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TSB #23-01-049H
This bulletin provides instructions to correct a condition with BSC-1 blue coolant flow restriction by debris causing abnormal high EWP (electric water pump) speed in certain 2020-21MY Ioniq Electric (AE EV) and 2019-22 Kona Electric (OS ... Read More »
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TSB #22-EV-001H
This bulletin outlines the necessary inspection and repair procedures for certain 2019-2020MY Kona EV (OS EV) vehicles, exhibiting abnormal rumbling noise from the electric traction motor. Read More »
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TSB #21-EM-004H
This bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required ... Read More »
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TSB #23-01-073H-1
Certain 19-23MY Kona Electric (OS EV) vehicles may experience a condition of EV warning light ON with Diagnostic Trouble Code (DTC) P1AA6 to P1AAF found stored. Read More »
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TSB #23-01-073H-1
Certain 19-23MY Kona Electric (OS EV) vehicles may experience a condition of EV warning light ON with DTC P1AA6 to P1AAF found stored. Read More »
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TSB #23-01-073H
Certain 19-23MY Kona Electric (OS EV) vehicles may experience a condition of EV warning light ON with DTC P1AA6 to P1AAF found stored. Read More »
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TSB #23-01-073H
Certain 19-23MY Kona Electric (OS EV) vehicles may experience a condition of EV warning light ON with Diagnostic Trouble Code (DTC) P1AA6 to P1AAF found stored. Read More »
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TSB #23-01-049H
This bulletin provides instructions to correct a condition with BSC-1 blue coolant flow restriction by debris causing abnormal high EWP (electric water pump) speed in certain 2020-21MY Ioniq Electric (AE EV) and 2019-22 Kona Electric (OS ... Read More »
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TSB #22-EV-001H-1
This bulletin outlines the necessary inspection and repair procedures for certain 2019-2021MY Kona EV (OS EV) vehicles, exhibiting abnormal rumbling noise from the electric traction motor. Read More »
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TSB #24-BE-001H
Some vehicles equipped with the AVN 5th Gen Wide system may exhibit a condition where the radio app crashes frequently when entering radio mode and/or displays a message that reads a??Uneven Road Ahead, Drive carefullya?? on the cluster ... Read More »
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TSB #22-EV-001H
This bulletin outlines the necessary inspection and repair procedures for certain 2019-2020MY Kona EV (OS EV) vehicles, exhibiting abnormal rumbling noise from the electric traction motor. Read More »
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TSB #21-01-027H
This service campaign provides information on how to set the maximum EV battery charging level to 80% in the Energy Information screen of the radio head display to prevent excessive battery heat during charging. Read More »
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TSB #21-01-019H
This bulletin provides information related to the VCULDC(Vehicle Control Unit & Low DCDC Converter) software update for KONA Electric(OS EV) vehicles. Read More »
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TSB #21-EE-001H
This Service Information bulletin provides the instructions on how to adjust the maximum EV battery charging threshold in the radio head unit. Read More »
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TSB #21-BE-004H
When using Wireless CarPlay, the system may intermittently auto disconnect. When Wireless CarPlay is disconnected, a pop up message a??Phone Not Responding. Please reconnect it and try againa?? will appear on the radio screen. Read More »
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TSB #21-EE-001H
This Service Information bulletin provides the instructions on how to adjust the maximum EV battery charging threshold in the radio head unit. Read More »
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TSB #21-01-008H
This bulletin provides information related to inspection of KONA Electric (OS EV) vehicles and to perform a BMS (Battery Management System) software update to latest revised level. Read More »
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TSB #20-BE-014H
When using Wireless CarPlay, the system may intermittently auto disconnect. When Wireless CarPlay is disconnected, a pop up message a??Phone Not Responding. Please reconnect it and try againa?? will appear on the radio screen. Read More »
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TSB #20-EE-001H-2
The following summarizes the procedure for EV battery replacement: Read More »
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TSB #20-01-039H
This bulletin provides information and procedures for collecting OBD a??In Use Monitor Performance Ratioa?? (IUMPR) data on certain 2019-2021MY vehicles at California dealers. Read More »
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TSB #20-ST-001H-1
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components. Read More »
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TSB #20-ST-003H
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft assembly. Read More »
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TSB #20-01-018H(1)
Description: This bulletin provides instructions for: A. High Voltage Battery Inspection. B. a??NO PASSa?? Inspection Result: The campaign cannot currently be completed. Read More »
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TSB #Campaign 960 Dea
Hyundai is conducting a Service Campaign related to a Multi-ECU Update of selected systems for high voltage battery monitoring logic. Read More »
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TSB #20-EE-001H-1
The following summarizes the procedure for EV battery replacement: Read More »
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TSB #20-BD-014H
This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. Read More »
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TSB #24-BD-001H
This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. Read More »
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TSB #23-BD-002H
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. Read More »
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TSB #24-BD-001H
This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. Read More »
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TSB #23-BD-007H
Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. Read More »
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TSB #22-GI-006H
Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail ... Read More »
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TSB #20-SS-004H
This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. Read More »
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TSB #20-SS-004H
This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. Read More »
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TSB #21-EM-004H
This bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required ... Read More »
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TSB #21-BR-002H
This bulletin provides best practice recommendations when performing brake service procedures. Read More »
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TSB #21-01-019H
This bulletin provides information related to the VCULDC(Vehicle Control Unit & Low DCDC Converter) software update for KONA Electric(OS EV) vehicles. Read More »
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TSB #21-BE-004H
When using Wireless CarPlay, the system may intermittently auto disconnect. When Wireless CarPlay is disconnected, a pop up message a??Phone Not Responding. Please reconnect it and try againa?? will appear on the radio screen. Read More »
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TSB #20-01-039H
This bulletin provides information and procedures for collecting OBD a??In Use Monitor Performance Ratioa?? (IUMPR) data on certain 2019-2021MY vehicles at California dealers. Read More »
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TSB #20-ST-001H-2
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components. Read More »
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TSB #20-ST-003H-1
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft assembly. Read More »
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TSB #20-BD-014H
This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. Read More »
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TSB #21-BR-002H
This bulletin provides best practice recommendations when performing brake service procedures. Read More »
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TSB #21-EE-001H
This Service Information bulletin provides the instructions on how to adjust the maximum EV battery charging threshold in the radio head unit. Read More »
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TSB #20-ST-003H-1
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft assembly. Read More »
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TSB #20-BD-014H
This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. Read More »