# Service campaign 24\-01\-045H\-2

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service campaign
- NHTSA id: 11008008
- Published by NHTSA: 2024\-09\-25
- Manufacturer's number: 24\-01\-045H\-2
- Manufacturer's date: 2024\-09\-12
- Campaign id or software version: SERVICE CAMPAIGN TBW
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

A software update is available for multiple vehicles equipped with either Display Audio 2.0V or the AVN 5th Gen Wide system.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11008008-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11008008-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2022 to 2023 HYUNDAI ELANTRA
- 2022 to 2023 HYUNDAI ELANTRA HYBRID
- 2022 HYUNDAI ELANTRA N
- 2022 HYUNDAI IONIQ HYBRID
- 2022 HYUNDAI IONIQ PLUG\-IN HYBRID
- 2022 to 2023 HYUNDAI KONA
- 2022 to 2023 HYUNDAI KONA ELECTRIC
- 2022 to 2023 HYUNDAI KONA N
- 2022 HYUNDAI PALISADE
- 2022 to 2023 HYUNDAI SANTA CRUZ
- 2022 to 2023 HYUNDAI SANTA FE
- 2022 HYUNDAI SANTA FE HYBRID
- 2022 HYUNDAI SANTA FE PLUG\-IN HYBRID
- 2022 to 2023 HYUNDAI SONATA
- 2022 to 2023 HYUNDAI SONATA HYBRID
- 2022 to 2023 HYUNDAI TUCSON
- 2022 HYUNDAI TUCSON HYBRID
- 2022 HYUNDAI VELOSTER N
- 2026 HYUNDAI VENUE

## Recalls for the same vehicles and component

- [23V589000](/recalls/nhtsa/23V589000.md), 2023-08-18: ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL
- [2023147](/recalls/tc/2023147.md), 2023-03-17: Electrical
- [2022727](/recalls/tc/2022727.md), 2022-12-16: Electrical
- [22V353000](/recalls/nhtsa/22V353000.md), 2022-05-18: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [21V00K000](/recalls/nhtsa/21V00K000.md), 2021-12-28: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [21V938000](/recalls/nhtsa/21V938000.md), 2021-12-02: ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING

## Other bulletins for the same vehicles and component

- [26\-BE\-001H\-2 DCS](/bulletins/11038179.md), 2026-10-06, Warranty extension: ELECTRICAL SYSTEM. Some vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty coverage for the horn replacement under this condition to 10 years or 120,000 miles from the date of original retail delivery or date of first use \(whichever occurs first\) and is valid for original and subsequent owners. If a horn needs to be replaced, follow the instructions within this Technical Service Bulletin \(TSB\)26\-BE\-001H\-2 to install the latest design. Please note that any vehicles under 10 years/120,000 miles are covered by this TSB, even if vehicle is with original warranty of 5 years/60,000 miles.
- [26\-BE\-001H\-2 TSB](/bulletins/11038173.md), 2026-10-06, Warranty extension: ELECTRICAL SYSTEM. Some vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty coverage for the horn replacement under this condition to 10 years or 120,000 miles from the date of original retail delivery or date of first use \(whichever occurs first\) and is valid for original and subsequent owners. If a horn needs to be replaced, follow the instructions within this TSB to install the latest design. Please note that any vehicles under 10 years / 120,000 miles are covered by this TSB, even if vehicle is within original warranty of 5 years / 60,000 miles.
- [26\-BE\-021H](/bulletins/11037433.md), 2026-09-22, Service bulletin: ELECTRICAL SYSTEM. Some Venue \(QX\) vehicles may have an inoperative horn due to insufficient internal soldering of the horn assembly. This bulletin provides instructions to replace the horn assembly.
- [9C5 OL](/bulletins/11037293.md), 2026-09-11, Service campaign: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. Hyundai has determined that certain Kona Electric and Ioniq Electric vehicles are eligible for a BMS software update. This update to the BMS software improves the system’s diagnostic capability.
- [26\-01\-065H DCS](/bulletins/11036686.md), 2026-09-02, Service campaign: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Certain Kona Electric \(OS EV\) and Ioniq Electric \(AE EV\) vehicles are eligible for a Battery Management System \(BMS\) software update. This update to the BMS software improves the system's diagnostic capability. Follow Technical Service Bulletin \(TSB\) 26\-01\-065H to complete the BMS software update.
- [26\-01\-065H DN](/bulletins/11036685.md), 2026-09-02, Service campaign: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Certain Kona Electric \(OS EV\) and Ioniq Electric \(AE EV\) vehicles are eligible for a Battery Management System \(BMS\) software update. This update to the BMS software improves the system’s diagnostic capability.
- [26\-01\-065H TSB](/bulletins/11036311.md), 2026-08-21, Service campaign: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. Certain Kona Electric \(OS EV\) and Ioniq Electric \(AE EV\) vehicles are eligible for a Battery Management System \(BMS\) software update. This update to the BMS software improves the system’s diagnostic capability. Follow this bulletin to complete the BMS software update.
- [26\-EE\-007H TSB](/bulletins/11034027.md), 2026-06-23, Service bulletin: ELECTRICAL SYSTEM. Some Palisade \(LX2\), Tucson \(NX4\), and Tucson Hybrid \(NX4 HEV\) vehicles may experience battery drain due to continuous operation of the cooling fan after vehicle ignition has been turned off, potentially resulting in a no\-start condition. The continuous cooling fan operation is caused by a stuck relay in the engine room PCB block. This bulletin provides instructions to replace the engine room PCB block to ensure the proper operation of the cooling fan.
- [26\-GI\-002H TSB](/bulletins/11033710.md), 2026-06-06, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 1st Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater \(NAU\) and updated by USB.
- [26\-EE\-003H TSB](/bulletins/11031400.md), 2026-04-21, Service bulletin: ENGINE; ELECTRICAL SYSTEM. Some vehicles may exhibit difficulty starting in cold weather. This bulletin provides the procedure to perform an inspection on the starter magnetic switch for potential freezing and, if necessary, replace the starter magnetic switch \(solenoid\) assembly.

JSON: [/v1/bulletins/11008008](/v1/bulletins/11008008)

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