2018 Hyundai Ioniq Hybrid
TSBs (Technical Service Bulletins)
Technical Service Bulletins (TSBs) for the 2018 Ioniq Hybrid 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
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 #19-ST-001H
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-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 #20-SS-001H
This bulletin describes the requirements for all wheel alignment and/or vehicle tracking claims and best practices when diagnosing and conducting alignment-related repairs for all models and model years. 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-BR-001H
This bulletin describes the procedure to properly bleed the brakes on Sonata HEV/PHEV (LF) and Ioniq EV/HEV/PHEV (AE) vehicles. Read More »
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TSB #20-HA-001H
This bulletin provides additional service diagnostic information and repair procedures related to electric A/C compressors equipped in hybrid electric vehicles, plug-in hybrid electric vehicles, and electric vehicles. Read More »
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TSB #19-01-030H
Certain 2017-2019 vehicles may experience check engine light ?ON? with the following DTC stored: ? DTC P0456 - Evaporative System (EVAP) - Very Small LeakThese conditions primarily occur in the California coastal areas that are subject ... Read More »
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TSB #Campaign T4C Dea
Hyundai is conducting a Service Campaign to install a new Air Filter Kit with an updated filter to help prevent DTC P0456 on certain 2017-2019 Ioniq (AE) HEV vehicles. Read More »
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TSB #19-HA-001H
This bulletin provides additional service diagnostic information and repair procedures related to electric A/C compressors equipped in hybrid electric vehicles, plug-in hybrid electric vehicles, and electric vehicles. 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 #22-EM-010H
Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly replacement. Read More »
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TSB #22-HC-001H
If you are servicing an applicable model with Hybrid Drive Motor (Traction Motor) improper operation or any DTC listed in the related shop manual, Motor Control System, refer to the shop manual for diagnosis. 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-EM-003H
This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below. Read More »
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TSB #20-FL-012H
This bulletin provides information related to the Engine Control Module (ECM) software logic update for DTC P0128 a??Coolant thermostat - Coolant temp Below thermostat regulating Temperaturea??. There is no drivability issue with this DTC. Read More »
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TSB #20-FL-002H
Certain Ioniq hybrid 2017-2019 vehicles may experience check engine light a??ONa?? with the following DTC stored: DTC P0456 - Evaporative System (EVAP) - Very Small Leak This bulletin provides instructions to install an Air Filter Kit ... Read More »
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TSB #19-01-030H
"Certain 2017-2019 vehicles may experience check engine light ??A?A?ON??A?A? with the following DTC stored: DTC P0456 - Evaporative System (EVAP) - Very Small LeakThese conditions primarily occur in the California coastal areas that are ... Read More »
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TSB #Campaign T4C Dea
Hyundai is conducting a Service Campaign to install a new Air Filter Kit with an updated filter to help prevent DTC P0456 on certain 2017-2019 Ioniq (AE) HEV vehicles. Read More »
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TSB #19-HA-001H
This bulletin provides additional service diagnostic information and repair procedures related to electric A/C compressors equipped in hybrid electric vehicles, plug-in hybrid electric vehicles, and electric vehicles. Read More »
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TSB #20-AT-016H
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions: Read More »
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TSB #19-FL-003H
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). Read More »
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TSB #23-BE-007H
This Service Information bulletin provides information on how to update the Apple Carplay software from Hyundaia??s Navigation Updates page. Read More »
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TSB #22-HC-001H
If you are servicing an applicable model with Hybrid Drive Motor (Traction Motor) improper operation or any DTC listed in the related shop manual, Motor Control System, refer to the shop manual for diagnosis. Read More »
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TSB #21-01-080H
When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) information is not available. This bulletin describes the 3-part Software to correct this condition and activate Blue Link Services. 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-EE-003H
This bulletin provides information on identifying dealer stock vehicles with either: a?? A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. a?? A 30 Day alert - vehicle has not started and reported an SOC in 30 days. Read More »
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TSB #20-EE-002H(1)
This bulletin describes the mandatory procedure to submit battery test data electronically for battery warranty claims by running the GDS Battery Claim App. Read More »
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TSB #20-BE-001H
This bulletin provides guidelines to inspect the USB, head unit, and multi-box for common connection conditions. 2. This bulletin presents guidelines to inspect for common Android Auto and Apple CarPlay connection conditions. 3. Read More »
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TSB #19-01-030H
Certain 2017-2019 vehicles may experience check engine light ?ON? with the following DTC stored: ? DTC P0456 - Evaporative System (EVAP) - Very Small LeakThese conditions primarily occur in the California coastal areas that are subject ... Read More »
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TSB #19-EE-001H-1
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 Intl. (KBI). Read More »
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TSB #19-FL-003H
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). Read More »
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TSB #19-BE-003H
Some vehicles equipped with the wireless charging pad may experience a no charging condition. This bulletin provides information of how to diagnose the no charging condition. Read More »
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TSB #5NP-M7Z5K-02
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). Read More »
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TSB #5NP-B6S5Q-01
This bulletin provides the procedures for calibrating Ioniq Hybrid sensors using GDS whenever the components listed below are replaced or the DTC listed are stored. Read More »
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TSB #5NP-W9W4Y-12
Some Ioniq EV (AE EV) and Ioniq Plug-in Hybrid (AE PHEV) vehicles may experience a charging connector lock/unlock actuator malfunction, which may cause: The charging connector to not remain locked when the charger is inserted into the ... Read More »
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TSB #5NP-T5B2D-02
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. Read More »
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TSB #19-EE-003H
The following summarizes the service procedures for Lithium Battery replacement: Read More »
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TSB #5NP-X2L9K-10
This bulletin provides information related to a BMS (Battery Management System) ECU software update to revise the 12V LiOn battery system management and diagnostics. Read More »
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TSB #5NP-E2C3Q-09
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). Read More »
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TSB #DBP972
When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) may not be available. This TSB# 21-01-080H describes the 3-part software to correct this condition and activate Blue Link Services. Read More »
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TSB #5NP-X2L9K-10
This bulletin provides information related to a BMS (Battery Management System) ECU software update to revise the 12V LiOn battery system management and diagnostics. Read More »
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TSB #5NP-T2P5P-10
Hyundai Motor America is conducting a Service Campaign to update the BMS software on certain 2017-18 Model Year Ioniq Hybrid vehicles. Service Campaign T3D provides a procedure to update the BMS ECU software. 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 #19-BE-004H
This bulletin provides information on the serviceable parts for the outside mirror assembly. When diagnosing and repairing the outside mirror, do not replace the entire assembly. 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 #19-BE-004H
This bulletin provides information on the serviceable parts for the outside mirror assembly. When diagnosing and repairing the outside mirror, do not replace the entire assembly. 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 #5NP-W9W4Y-12
Some Ioniq EV (AE EV) and Ioniq Plug-in Hybrid (AE PHEV) vehicles may experience a charging connector lock/unlock actuator malfunction, which may cause: The charging connector to not remain locked when the charger is inserted into the ... 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-002H(1)
This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and 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 #20-SS-002H(1)
This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance. Read More »
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TSB #19-BE-009H
This bulletin provides information for troubleshooting of the Blind-Spot Collision Warning (BCW/BSD) system whenever it exhibits Diagnostic Trouble Code (DTC) C120B/D or C160A. Read More »
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TSB #19-BE-011H-1
The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. Read More »
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TSB #19-BE-009H
This bulletin provides information for troubleshooting of the Blind-Spot Collision Warning (BCW/BSD) system whenever it exhibits Diagnostic Trouble Code (DTC) C120B/D or C160A. Read More »
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TSB #19-BE-011H-1
The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. 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-EM-003H
This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below. Read More »
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TSB #20-FL-012H
This bulletin provides information related to the Engine Control Module (ECM) software logic update for DTC P0128 a??Coolant thermostat - Coolant temp Below thermostat regulating Temperaturea??. There is no drivability issue with this DTC. 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 #20-BD-007H-1
This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products. Read More »
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TSB #20-EE-003H
This bulletin provides information on identifying dealer stock vehicles with either: a?? A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. a?? A 30 Day alert - vehicle has not started and reported an SOC in 30 days. Read More »
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TSB #20-FL-002H
Certain Ioniq hybrid 2017-2019 vehicles may experience check engine light a??ONa?? with the following DTC stored: DTC P0456 - Evaporative System (EVAP) - Very Small Leak This bulletin provides instructions to install an Air Filter Kit ... Read More »
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TSB #Campaign T4C Dea
Hyundai is conducting a Service Campaign to install a new Air Filter Kit with an updated filter to help prevent DTC P0456 on certain 2017-2019 Ioniq (AE) HEV vehicles. Read More »
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TSB #19-BE-015H-1
This bulletin contains information regarding the clock display on certain Navigation (AVN 4.0) head units. This procedure is specifically for the clock date and time not displaying which started appearing around August 17, 2019. Read More »
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TSB #19-EE-001H-1
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 Intl. (KBI). Read More »
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TSB #5NP-Y4N3B-08
This bulletin describes the procedure to diagnose the vehicle?s D-Audio unit as a result of the inability to set the clock or view it on the top of the screen. Read More »
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TSB #19-BE-015H-1
This bulletin contains information regarding the clock display on certain Navigation (AVN 4.0) head units. This procedure is specifically for the clock date and time not displaying which started appearing around August 17, 2019. Read More »
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TSB #5NP-T5B2D-02
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. Read More »
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TSB #5NP-G8S6L-01
This bulletin describes the procedure to determine if the vehicle's navigation unit needs to be replaced as a result of the inability to set the clock or view it on the top of the screen. Read More »
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TSB #23-BE-007H
This Service Information bulletin provides information on how to update the Apple Carplay software from Hyundaia??s Navigation Updates page. Read More »
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TSB #20-AT-016H
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions: 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-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 »
-
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 »
-
TSB #20-AT-016H
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions: Read More »
-
TSB #20-FL-002H
Certain Ioniq hybrid 2017-2019 vehicles may experience check engine light a??ONa?? with the following DTC stored: DTC P0456 - Evaporative System (EVAP) - Very Small Leak This bulletin provides instructions to install an Air Filter Kit ... Read More »
-
TSB #20-BD-007H
This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products. Read More »
-
TSB #19-01-030H
Certain 2017-2019 vehicles may experience check engine light ?ON? with the following DTC stored: ? DTC P0456 - Evaporative System (EVAP) - Very Small LeakThese conditions primarily occur in the California coastal areas that are subject ... Read More »
-
TSB #Campaign T4C Dea
Hyundai is conducting a Service Campaign to install a new Air Filter Kit with an updated filter to help prevent DTC P0456 on certain 2017-2019 Ioniq (AE) HEV vehicles. Read More »
-
TSB #19-BE-015H-1
This bulletin contains information regarding the clock display on certain Navigation (AVN 4.0) head units. This procedure is specifically for the clock date and time not displaying which started appearing around August 17, 2019. Read More »
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TSB #19-GI-006H
This bulletin provides instruction detailing the proper methodology for scanning and uploading captured GDS data files to the Techline Repository. Read More »