Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,389 bulletins for HYUNDAI
23-EE-007H
Apr 17, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to the Engine Control Module (ECM) software update for Santa Fe Plug-in Hybrid (TM PHEV) and Santa Fe Hybrid (TM HEV) vehicles to improve the following DTC and symptoms:
23-01-035H
Apr 17, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to the Engine Control Module (ECM) software update for HMMA (5NM) produced 2023MY Santa Fe Hybrid (TM HEV) vehicles to improve the following DTC and symptoms:
23-01-031H
Apr 17, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to the Engine Control Module (ECM) software update for Santa Fe Plug-in Hybrid (TM PHEV) vehicles to add CARB recommended OBD display items & improve the following DTC and symptoms:
23-01-014H-4
Apr 13, 2023
110000 ELECTRICAL SYSTEM
Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operati
23-01-034H
Apr 12, 2023
160000 STRUCTURE
In certain areas, a vehiclea??s underbody may exhibit corrosion due to road-salt usage. As a preventative measure, a cavity wax coating is applied to the internal surfaces of underbody components and an undercoating spray is applied to exte
23-BD-003H-1
Apr 10, 2023
134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY
On certain Palisade (LX2) vehicles, the sunroof wind deflector may malfunction and cause damage to the sunroof mechanism. The sunroof may be inoperable and become stuck in the open, partially open, or closed position. This bulletin describe
23-01-033H
Apr 10, 2023
010000 STEERING
Certain 2023MY Elantra N (CN7-N) vehicles were programmed with Lane Keeping Assist (LKA) logic that may not apply steering assist when lane departure is detected. This bulletin provides the procedure to update the Motor Driven Power Steerin
23-01-032H
Apr 10, 2023
100000 POWER TRAIN
This bulletin provides information related to the HCU software upgrade to resolve the following symptoms: a?? Possibility that the engine cannot run due to poor immobilizer function (although driving with electric motor is possible) a?? HCU
23-01-030H
Apr 10, 2023
060000 ENGINE AND ENGINE COOLING
Certain NEXO (FE) vehicles may have had improper installations of the tailpipe fixing bracket which may cause a breakaway of the exhaust tailpipe when driving through pooled water. This bulletin describes the procedure to install steel plat
23-ST-003H
Apr 10, 2023
010000 STEERING
The warranty coverage for certain 2015-2017MY Sonata (LFa) and Sonata HEV/PHEV (LF HEV/PHEV) vehicles exhibiting reduced power steering assist and/or motor driven power steering (MDPS) warning lamp has been extended to 15 years or 150,000 m
23-BR-001H
Apr 7, 2023
050000 PARKING BRAKE
When servicing any of the specified vehicles below with the corresponding DTCs, C2416, a??Motor Short or Open a?? LH (EPB)a?? or C2417 a??Motor Short or Open a?? RH (EPB)a??, follow the step-by-step procedures in this bulletin.
23-EE-006H
Apr 7, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides the procedure to repair poor pin tension at joint connector JE202 in certain Sonata (2.5L GDI engine) with one or more DTC.
23-EE-005H
Apr 7, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides the procedure to repair poor pin tension at joint connector JE102 in certain Sonata (1.6 T-GDI engine) with one or more DTC.
23-BD-006H
Apr 6, 2023
162500 STRUCTURE:BODY:TAILGATE
This bulletin describes the procedure to repair a tailgate that exhibits a rattle noise while driving. The repair procedure involves installation of washer pads to the side guide bumpers and adjustment of the tailgate striker.
23-AT-003H
Apr 6, 2023
060000 ENGINE AND ENGINE COOLING
If you are servicing an 8-speed vehicle with a a??Check Enginea?? light on and one or more of the DTC listed, follow the service procedure and replace the related solenoid and harness.
23-01-014H-3
Apr 6, 2023
110000 ELECTRICAL SYSTEM
Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operati
23-EE-004H
Mar 31, 2023
100000 POWER TRAIN
This bulletin provides information related to the Hybrid Control Unit (HCU) software update for Santa Fe Plug-in Hybrid (TM PHEV) vehicles to improve the following symptom: 1. Oil Dilution: Some vehicles may experience increased oil consum
23-EV-003H
Mar 31, 2023
100000 POWER TRAIN
If you are servicing a vehicle with either of the following conditions perform the procedure in this Bulletin to update VCMS software. a?? Intermittently stops charging before charging completes. a?? EV Light On with DTC P1BAD a??Charger
23-FL-002H
Mar 23, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides the diagnostic procedure for the GDI injector(s) in certain 21-23MY Sonata, 21-22MY Santa Fe, certain 22MY Santa Cruz, and certain MY21-23 Tucson equipped with 2.5L GDI engines with one or more misfire DTC(s) due to i
23-01-013H
Mar 23, 2023
110000 ELECTRICAL SYSTEM
Some 23MY Tucson and Santa Cruz vehicles' sunroofs were not programmed at the factory. This causes the sunroof to become inoperable. This bulletin provides information to program sunroof operation.
23-01-028H
Mar 21, 2023
110000 ELECTRICAL SYSTEM
This bulletin describes the procedure to correct vehicles that are experiencing Bluelink / Bluetooth volume unavailability.
23-01-014H-2
Mar 21, 2023
110000 ELECTRICAL SYSTEM
Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operati
23-01-023H
Mar 20, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to the ECU software update for Sonata Hybrid (DN8 HEV) vehicles to revise the logic for the following DTC : a?? DTC P00B7 a?? Engine Coolant Flow Low/Performance
23-01-019H
Mar 15, 2023
100000 POWER TRAIN
Certain 2020-22MY Venue (QX) vehicles may experience a check engine light or malfunction indicator light due to Diagnostic Trouble Codes (DTC) listed below. Perform the TCU update, and, if necessary, replace the IVT (Intelligent Variable Tr
23-01-006H
Mar 13, 2023
100000 POWER TRAIN
Certain Elantra (CN7/CN7a) vehicles equipped with the 2.0L MPI and Intelligent Variable Transmission (IVT) need an update to the damper clutch logic to address a potential engine stall condition immediately following Forward Collision Avoid