Hyundai Sonata Service Bulletins
129 manufacturer communications on file.
- May 4, 2023•Document ID: 10237179Service Bulletin/Repair InstructionsPARKING BRAKE
- Mfr Comm. #:
- 23-01-036H
- Date Added:
- June 2, 2023
- Manufacturer:
- HYUNDAI
SummarySome Elantra (CN7A), Sonata (DN8A) and Santa Fe (TMA) vehicles may exhibit the Electronic Parking Brake (EPB) warning light on due to brake fluid entering the HECU electrical connector. DTC C1501 (EPB Switch Failure) may be present, but EPB performance remains unaffected. This bulletin describes the procedure to inspect, and if necessary, replace the Hydraulic Electronic Control Unit (HECU).
Associated Products (3)Associated Documents - April 24, 2023•Document ID: 10235566Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 23-BD-007H
- Date Added:
- May 4, 2023
- Manufacturer:
- GENESIS
SummaryHyundai 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. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint.
Associated Products (52)2026 Hyundai Venue2023 Genesis G702023 Genesis G802023 Genesis G902023 Genesis GV602023 Genesis GV702023 Genesis GV802023 Hyundai Elantra2023 Hyundai Elantra N2023 Hyundai Ioniq 52023 Hyundai Kona2023 Hyundai Nexo2023 Hyundai Palisade2023 Hyundai Santa Cruz2023 Hyundai Santa Fe2023 Hyundai Sonata2023 Hyundai Tucson2023 Hyundai Venue2022 Genesis G702022 Genesis G80+ 32 moreAssociated Documents - April 7, 2023•Document ID: 10235344Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-EE-005H
- Date Added:
- May 2, 2023
- Manufacturer:
- HYUNDAI
SummaryThis 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.
Associated Products (3)Associated Documents - April 7, 2023•Document ID: 10235343Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-EE-006H
- Date Added:
- May 2, 2023
- Manufacturer:
- HYUNDAI
SummaryThis 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.
Associated Products (3)Associated Documents - April 6, 2023•Document ID: 10235340Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-AT-003H
- Date Added:
- May 2, 2023
- Manufacturer:
- HYUNDAI
SummaryIf you are servicing an 8-speed vehicle with a âCheck Engineâ light on and one or more of the DTC listed, follow the service procedure and replace the related solenoid and harness.
Associated Products (13)Associated Documents - March 23, 2023•Document ID: 10233552Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-FL-002H
- Date Added:
- April 4, 2023
- Manufacturer:
- HYUNDAI
SummaryThis 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 internally leaking GDI injector(s).
Associated Products (9)Associated Documents - March 20, 2023•Document ID: 10233545Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-01-023H
- Date Added:
- April 4, 2023
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information related to the ECU software update for Sonata Hybrid (DN8 HEV) vehicles to revise the logic for the following DTC : ⢠DTC P00B7 â Engine Coolant Flow Low/Performance
Associated Products (1)Associated Documents - January 30, 2023•Document ID: 10230904Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- 23-BD-002H
- Date Added:
- February 2, 2023
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.
Associated Products (36)2026 Hyundai Venue2023 Hyundai Elantra2023 Hyundai Ioniq 52023 Hyundai Kona2023 Hyundai Nexo2023 Hyundai Palisade2023 Hyundai Santa Cruz2023 Hyundai Santa Fe2023 Hyundai Sonata2023 Hyundai Tucson2023 Hyundai Venue2022 Hyundai Accent2022 Hyundai Elantra2022 Hyundai Elantra N2022 Hyundai Ioniq 52022 Hyundai Kona2022 Hyundai Kona N2022 Hyundai Nexo2022 Hyundai Palisade2022 Hyundai Santa Cruz+ 16 moreAssociated Documents - January 12, 2023•Document ID: 10230912Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE
- Mfr Comm. #:
- 23-01-002H
- Date Added:
- February 2, 2023
- Manufacturer:
- HYUNDAI
SummarySome 2021 ~ 2022MY Sonata (DN8/DN8a) vehicles with N-Line trim may not engage Forward Collision Avoidance Assist â Junction Turning (FCA-JT) due to omitted logic.
Associated Products (2)Associated Documents - October 31, 2022•Document ID: 10225459Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-AT-011H
- Date Added:
- November 1, 2022
- Manufacturer:
- HYUNDAI
SummaryThis bulletin outlines changes to the service manual regarding the replacement of 8-speed dual clutch transmissions (DCT) and associated transmission control module (TCM). Additional steps, not in the service manual, are required within GDS prior to replacing the DCT/TCM, otherwise drivability concerns and/or DTCs may occur.
Associated Products (11)Associated Documents - October 13, 2022•Document ID: 10225470Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22-FL-002H
- Date Added:
- November 1, 2022
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides the diagnostic procedure for the GDI injector(s) in certain 21-22MY Sonata, Santa Fe, and certain 22MY Santa Cruz, and Tucson equipped with 2.5L GDI engines with one or more misfire DTC(s) due to internally leaking GDI injector(s).
Associated Products (6)Associated Documents - September 20, 2022•Document ID: 10222082Service Bulletin/Repair InstructionsPOWER TRAIN; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22-FL-006H
- Date Added:
- September 27, 2022
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides the procedure to update ECU and TCU of a vehicle experiencing any of the following DTC: P013E - O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 P0456 - Evaporative System
Associated Products (4)Associated Documents - August 16, 2022•Document ID: 10218647Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-01-059H
- Date Added:
- August 24, 2022
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides the procedure to update the TCU software to improve drivability and shift quality.
Associated Products (5)Associated Documents - July 28, 2022•Document ID: 10217251Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22-EM-010H
- Date Added:
- August 5, 2022
- Manufacturer:
- HYUNDAI
SummaryFollow 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.
Associated Products (20)2026 Hyundai Venue2023 Hyundai Elantra2022 Hyundai Accent2022 Hyundai Elantra2022 Hyundai Kona2022 Hyundai Palisade2022 Hyundai Santa Cruz2022 Hyundai Santa Fe2022 Hyundai Sonata2022 Hyundai Tucson2022 Hyundai Venue2021 Hyundai Accent2021 Hyundai Elantra2021 Hyundai Kona2021 Hyundai Palisade2021 Hyundai Santa Fe2021 Hyundai Sonata2021 Hyundai Tucson2021 Hyundai Veloster2021 Hyundai VenueAssociated Documents - July 14, 2022•Document ID: 10217258Service Bulletin/Repair InstructionsTIRES
- Mfr Comm. #:
- 22-GI-006H
- Date Added:
- August 5, 2022
- Manufacturer:
- HYUNDAI
SummaryEffective 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 sale. This limit is the lesser of 1.5% of GVWR or 100 pounds. If the total added weight exceeds the lesser of the limit, a label must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard.
Associated Products (24)2026 Hyundai Venue2023 Hyundai Elantra2023 Hyundai Nexo2022 Hyundai Accent2022 Hyundai Elantra2022 Hyundai Ioniq 52022 Hyundai Kona2022 Hyundai Nexo2022 Hyundai Palisade2022 Hyundai Santa Cruz2022 Hyundai Santa Fe2022 Hyundai Sonata2022 Hyundai Tucson2022 Hyundai Venue2021 Hyundai Accent2021 Hyundai Elantra2021 Hyundai Kona2021 Hyundai Nexo2021 Hyundai Palisade2021 Hyundai Santa Fe+ 4 moreAssociated Documents - July 14, 2022•Document ID: 10217250Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-AT-009H
- Date Added:
- August 5, 2022
- Manufacturer:
- HYUNDAI
SummaryIf you are servicing an applicable vehicle with a âCheck Engineâ light on and one or more of the DTC listed on Page 2, follow the repair procedure and perform the diagnosis. If necessary, replace the High Flow electric oil pump (HF EOP) for HF EOP issues or the Dual Clutch Transmission for High Pressure electric oil pump (HP EOP) issues.
Associated Products (9)Associated Documents - June 3, 2022•Document ID: 10215599Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 218/231 amend
- Date Added:
- July 9, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain 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.
Associated Products (8)Associated Documents - April 28, 2022•Document ID: 10211671Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-AT-005H
- Date Added:
- May 10, 2022
- Manufacturer:
- HYUNDAI
SummaryIf you are servicing an applicable vehicle with a âCheck Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and valve body harness.
Associated Products (8)Associated Documents - April 8, 2022•Document ID: 10211677Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 22-ST-003H
- Date Added:
- May 10, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain 2020-2022MY Sonata (DN8A) 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.
Associated Products (2)Associated Documents - March 21, 2022•Document ID: 10210208Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 22-01-006H-3
- Date Added:
- April 8, 2022
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides the procedure to update the ECU and TCU software to improve drivability and shift quality when accelerating.
Associated Products (3)Associated Documents