Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,389 bulletins for HYUNDAI
20-EM-002H
Jul 16, 2020
060000 ENGINE AND ENGINE COOLING
This bulletin provides a procedure for replacing the thermostat on certain 2019 Elantra vehicles. The thermostat may not function properly and may result in Diagnostic Trouble Codes P0128 or P2181. To correct this condition, follow the proc
20-01-031H-1
Jul 15, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
This bulletin describes the procedure to program the NFC Card only when no other NFC card has been paired to the vehicle previously.
TXXI Dealer Best
Jul 13, 2020
060000 ENGINE (PWS)
This Dealer Best Practice intends to inform dealers of a proposed settlement (a??Settlementa??) for a class action lawsuit filed against Hyundai Motor America (a??HMAa??). Beginning in July 2020, customers affected by the proposed settlemen
20-FL-007H
Jul 13, 2020
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to an ECM (Engine Control Module) software update for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic revision. There are no drivability symptoms associat
Campaign T5D Dea
Jul 8, 2020
060000 ENGINE (PWS)
This service campaign is to provide information on the software update related to the Fuel Cell control Unit (FCU) and Hydrogen storage Management Unit (HMU) on certain NEXO (FE) vehicles. This update includes logic revision for Malfunction
20-01-029H
Jul 8, 2020
090000 FUEL SYSTEM, OTHER
This bulletin provides software update information related to the Fuel Cell control Unit (FCU) and Hydrogen storage Management Unit (HMU) on certain NEXO (FE) vehicles. This update revises the logic for Malfunction Indicator Light (MIL) ON
20-HA-002H
Jul 1, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
This bulletin provides additional A/C compressor field coil specification and an inspection procedure to assist the diagnosis of vehicles equipped with clutch-type A/C compressors. The A/C compressor field coil when energized, magnetically
20-BE-009H
Jun 26, 2020
110000 ELECTRICAL SYSTEM
This bulletin provides the warranty extension and service procedure to replace the multifunction switch assembly. Certain vehicles may exhibit intermittent headlight flickering while driving with the light switch on AUTO light mode. Hyunda
20-01-022H-1
Jun 25, 2020
110000 ELECTRICAL SYSTEM
Some 2019 - 2020 Nexo (FE), 2020 Palisade (LX2), and 2019 - 2020 Santa Fe (TM) vehicles equipped with the power tailgate may not operate. This bulletin provides the service procedure to inspect and when necessary perform the power tailgate
Campaign T5B Dea
Jun 24, 2020
060000 ENGINE AND ENGINE COOLING
Certain vehicles may experience an illuminated warning light due to Diagnostic Trouble Codes (DTC). This service campaign provides information on the procedures to perform the ECU and TCU update, and, if necessary, replace the IVT (Intellig
20-01-028H
Jun 24, 2020
060000 ENGINE AND ENGINE COOLING
Certain vehicles may experience an illuminated warning light due to Diagnostic Trouble Codes (DTC). Perform the ECU and TCU update, and, if necessary, replace the IVT (Intelligent Variable Transmission) to resolve this condition. i?? TCU D
Campaign T5A Dea
Jun 22, 2020
060000 ENGINE AND ENGINE COOLING
This service campaign information is related to an Electronic Control Module (ECM) software update to revise the logic for DTC P030X: Cylinder a??Xa?? Misfire Detected and P0456: EVAP System Leakage Detected a?? Very Small Leak. This Servic
20-01-027H
Jun 22, 2020
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to an Electronic Control Module (ECM) software update to revise the logic for DTC P030X: Cylinder a??Xa?? Misfire Detected and P0456: EVAP System Leakage Detected a?? Very Small Leak.
Campaign TWW Dea
Jun 19, 2020
060000 ENGINE AND ENGINE COOLING
This service campaign provides instructions to update both the ECM (Engine Control Module) and the TCM (Transmission Control Module) to improve the shift quality of the DCT (Dual Clutch Transmission) for these vehicles.
20-01-025H
Jun 19, 2020
060000 ENGINE AND ENGINE COOLING
This bulletin provides the procedure to update both the ECM (Engine Control Module) and the TCM (Transmission Control Module) on certain 2015-2017 Hyundai Sonatas equipped with 1.6L turbo engine 7-speed DCT Transmission.
20-BE-008H
Jun 15, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
This bulletin provides information for new software to update the Navigation and Display Audio system to include the Apple CarPlay and Android Auto feature. This bulletin describes how to transfer the update software to a storage drive (USB
20-FL-006H
Jun 9, 2020
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to the Engine Control Module (ECM) software logic update for DTC P0300-P0304 Misfire. This update addresses an incident of intermittent misfire that may only occur at cold engine warmup.
20-BD-017H
Jun 4, 2020
071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
This bulletin outlines the repair procedure to replace the fuel filler door housing on certain Santa Fe (TMa) vehicles if the fuel filler door is not flush to the body while closed, cannot fully close, or exhibits sagging/misalignment condi
20-01-004H-1
Jun 3, 2020
060000 ENGINE (PWS)
Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and replace the engine or update the engine ECU software based on
20-FL-005H
Jun 3, 2020
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to an Electronic Control Module (ECM) software update to revise the logic for DTC P050A: Cold Start Idle Air Control System Performance.
20-01-024H
Jun 3, 2020
060000 ENGINE (PWS)
Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and replace the engine or update the engine ECU software based on
20-GI-003H
Jun 1, 2020
110000 ELECTRICAL SYSTEM
This bulletin provides information on the Launch Quality Monitoring Process (LQMP) for the 2020MY Hyundai Sonata Hybrid. After a new vehicle launch, Hyundai uses the LQMP to monitor all customer and dealer activities at a minimum of 100 da
20-BD-016H
Jun 1, 2020
220000 SEATS
Certain Santa Fe (TM) and Palisade (LX2) vehicles may exhibit noise coming from the second row seat track. This bulletin provides information on how to inspect and if necessary repair the condition.
20-FL-004H
May 29, 2020
030000 SERVICE BRAKES, HYDRAULIC
This bulletin describes the Idle Stop and Go (ISG) system operation, diagnostic and battery sensor recalibration procedure. Refer to applicable Shop Manual and Ownera??s Manual for additional information.
20-BD-010H-1
May 28, 2020
170000 LATCHES/LOCKS/LINKAGES
The trunk latch base can be ordered separately from the trunk latch assembly. This bulletin describes the procedure to replace the trunk latch base.