Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,389 bulletins for HYUNDAI
Campaign T4Q Dea
May 21, 2020
100000 POWER TRAIN
Hyundai is conducting a Service Campaign to replace the Dual Clutch Transmission (DCT) on certain Elantra GT (PD), Elantra Sport (AD), or Kona (OS).
20-AT-017H
May 21, 2020
100000 POWER TRAIN
If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 4. i?? Check Engine light on i?? DTC P0880/P088000 - TCM Power signal error open/short i?? Transmission stuck in 4th ge
20-AT-018H
May 21, 2020
100000 POWER TRAIN
If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 3. i?? Check Engine light on i?? DTC P0880/P088000 - TCM Power signal error open/short i?? Transmission stuck in 4th ge
20-AT-019H
May 21, 2020
100000 POWER TRAIN
If you are servicing any of the vehicles listed below with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.
20-01-021H-1
May 18, 2020
100000 POWER TRAIN
For certain Elantra GT (PD), Elantra Sport (AD), or Kona (OS) vehicles, replace the Dual Clutch Transmission (DCT) using the applicable QQH part number (see Parts Information), and transfer parts from the original DCT onto the replacement D
Campaign T4X Dea
May 13, 2020
160000 STRUCTURE
Certain 2019-2020 Nexo (FE), 2020 Palisade (LX2), and 2019 - 2020 Santa Fe (TM) vehicles equipped with the power tailgate may experience a nonoperational condition. This campaign provides service procedures to inspect and when necessary, pe
20-01-022H
May 13, 2020
160000 STRUCTURE
Some 2019-2020 Nexo (FE), and 2020 Palisade (LX2) vehicles equipped with the power tailgate may not operate. This bulletin provides the service procedure to inspect and when necessary perform the power tailgate spindle wire harness revision
20-ST-002H
May 12, 2020
010000 STEERING
A bearing noise may develop within the Motor Driven Power Steering (MDPS) column of the housing worm gear assembly. If bearing noise is heard, follow the procedure in this bulletin and if necessary, replace the steering column and housing.
Campaign T4W Dea
May 11, 2020
060000 ENGINE AND ENGINE COOLING
Hyundai is conducting a Service Campaign to install a new Air Filter Kit with an updated filter to help prevent entry of the salt particulates on certain 2016-2019 Sonata Hybrid (LF HEV) vehicles.
20-FL-003H
May 11, 2020
060000 ENGINE AND ENGINE COOLING
Certain 2016-2019 Sonata Hybrid (LF HEV) vehicles may experience check engine light illumination with DTC P0456 - Evaporative System (EVAP) - Very Small Leak stored. Salt particulate deposit can form inside the Natural Vacuum Leak Detectio
20-01-020H
May 11, 2020
060000 ENGINE AND ENGINE COOLING
Certain 2016-2019 Sonata Hybrid (LF HEV) may experience check engine light illumination with DTC P0456 - Evaporative System (EVAP) - Very Small Leak stored. These conditions primarily occur in the California coastal areas that are subject
20-BD-015H
May 11, 2020
160000 STRUCTURE
On certain Sonata (LF) vehicles equipped with smart trunk, the trunk lid may not open to the desired height when using the smart trunk feature. Follow the procedure in the bulletin to inspect the trunk lid opening height, and replace the to
DCT Dealer Best
May 7, 2020
100000 POWER TRAIN
An informational brochure about the Dual Clutch Transmission was sent to Class Members of 2015-2017 model year Sonata Eco vehicles, 2016-2017 model year Tucson vehicles, and 2016-2017 model year Veloster vehicles equipped with a Dual Clutch
20-01-018H(1)
May 1, 2020
110000 ELECTRICAL SYSTEM
Description: This bulletin provides instructions for: A. High Voltage Battery Inspection. B. a??NO PASSa?? Inspection Result: The campaign cannot currently be completed. Perform TSB 20-EE-001H as a warranty claim, then return to complet
Campaign 960 Dea
May 1, 2020
110000 ELECTRICAL SYSTEM
Hyundai is conducting a Service Campaign related to a Multi-ECU Update of selected systems for high voltage battery monitoring logic. The affected vehicles include: a?? 2019MY-2020MY Kona Electric (OS EV)
20-BE-007H
Apr 27, 2020
110000 ELECTRICAL SYSTEM
On certain 2015-2016 Genesis (DH) vehicles, the trunk harness may be damaged due to tension against the trunk lid arm. This bulletin provides the procedure to inspect, repair when necessary, and reroute the wire harness.
20-EE-003H
Apr 23, 2020
110000 ELECTRICAL SYSTEM
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.
20-BD-013H
Apr 13, 2020
130000 VISIBILITY
This bulletin describes the procedure to diagnose and repair a window exhibiting noise while lowering and raising.
20-FL-002H
Apr 13, 2020
060000 ENGINE AND ENGINE COOLING
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 and
20-AT-002H
Apr 13, 2020
100000 POWER TRAIN
This bulletin describes the procedure to update the Shift Control Unit (SCU) for Shift-by-Wire (SBW). The update is for MIL on and the following DTC: P106D00 (Actuator initialization error), P106D71 (Actuator motor stuck error) and U110382
20-AT-015H
Apr 9, 2020
100000 POWER TRAIN
If you are servicing an applicable vehicle with a a??Check Enginea?? light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure harness.
20-AT-014H
Apr 9, 2020
100000 POWER TRAIN
If you are servicing an applicable vehicle with a a??Check Enginea?? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
20-DS-001H(1)
Apr 9, 2020
100000 POWER TRAIN
Certain 2020MY Sonata (DN8) vehicles may exhibit a grease leak coming from the right side, inner CV axle boot area. This bulletin describes the procedure to replace the right side CV axle boot on the differential side (inner) on certain 202
20-BE-006H
Apr 7, 2020
030000 SERVICE BRAKES, HYDRAULIC
Certain 2019-2020MY Santa Fe and 2018-2020MY Elantra equipped with front camera/multi-function camera may exhibit a series of Lane Keep Assist System (LKAS), Front Collision Avoidance Assist (FCA), High Beam Assist (HBA), Smart Cruise Contr
20-BE-005H
Apr 3, 2020
160000 STRUCTURE
This bulletin provides information on how to properly replace the Drive Unit Power Tailgate Assembly (LH or RH or LH and RH) when the tailgate exhibits difficulty opening/closing and/or noisy operation.