# Service bulletin 24\-BE\-007H\-1

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 bulletin
- NHTSA id: 11010978
- Published by NHTSA: 2024\-12\-03
- Manufacturer's number: 24\-BE\-007H\-1
- Manufacturer's date: 2024\-11\-16
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Certain Santa Cruz \(NXT\), Santa Fe \(MX5A\), Santa Fe Hybrid \(MX5A HEV\), and Tucson \(NX4A\) vehicles may exhibit a display screen flickering or intermittently going blank. This may be due to the shield width of the coaxial cable being too wide, causing a loose connection. Follow the procedures in this bulletin to adjust the width of the shield using a supplied shield adjustment jig.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010978-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010978-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2024 to 2025 HYUNDAI SANTA CRUZ
- 2024 to 2025 HYUNDAI SANTA FE
- 2024 to 2025 HYUNDAI SANTA FE HYBRID
- 2024 to 2025 HYUNDAI TUCSON

## Recalls for the same vehicles and component

- [26V400000](/recalls/nhtsa/26V400000.md), 2026-06-23: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [26V047000](/recalls/nhtsa/26V047000.md), 2026-01-26: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [2025529](/recalls/tc/2025529.md), 2025-10-02: Electrical
- [25V659000](/recalls/nhtsa/25V659000.md), 2025-10-02: ELECTRICAL SYSTEM:STARTER ASSEMBLY
- [2024708](/recalls/tc/2024708.md), 2024-11-20: Electrical
- [24V877000](/recalls/nhtsa/24V877000.md), 2024-11-20: ELECTRICAL SYSTEM:WIRING
- [24V843000](/recalls/nhtsa/24V843000.md), 2024-11-07: ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS; VISIBILITY:SUN/MOON ROOF ASSEMBLY
- [24V561000](/recalls/nhtsa/24V561000.md), 2024-07-26: AIR BAGS; ELECTRICAL SYSTEM:WIRING

## Other bulletins for the same vehicles and component

- [26\-BE\-025H TSB](/bulletins/11037232.md), 2026-09-09, Service bulletin: ELECTRICAL SYSTEM. Some Tucson \(NX4, NX4A, NX4M\), Tucson Hybrid \(NX4 HEV\), and Tucson Plug\-In Hybrid \(NX4 PHEV\) vehicles may exhibit a 12\-volt battery drain due to the passive entry feature of the Digital Key 2 premium causing repeated wakeup of the vehicle. This bulletin provides instructions to perform software updates for the Ultra\-Wide Band \(UWB\) and Body Domain Control \(BDC\) modules.
- [26\-BE\-026H TSB](/bulletins/11036624.md), 2026-09-02, Service bulletin: ELECTRICAL SYSTEM. Some Santa Fe \(MX5A\) and Santa Fe Hybrid \(MX5A HEV\) vehicles may exhibit a 12\-volt battery drain due to the passive entry feature of the Digital Key 2 premium causing repeated wakeup of the vehicle. This bulletin provides instructions to perform software updates for the Ultra\-Wide Band \(UWB\) and Body Domain Control \(BDC\) modules.
- [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\-01\-044H TSB](/bulletins/11032592.md), 2026-05-12, Warranty extension: ELECTRICAL SYSTEM. Certain Santa Cruz \(NXT\) vehicles may experience Over\-the\-Air \(OTA\) update failures due to outdated Central Communication Unit \(CCU\) software. This bulletin provides instructions to perform a software update for the CCU.
- [26\-01\-041H TSB](/bulletins/11032590.md), 2026-05-12, Warranty extension: ELECTRICAL SYSTEM. Certain Tucson \(NX4A\) vehicles may experience Over\-the\-Air \(OTA\) update failures due to outdated Central Communication Unit \(CCU\) software. This bulletin provides instructions to perform a software update for the CCU.
- [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.
- [26\-01\-035H TSB](/bulletins/11031315.md), 2026-04-15, Service campaign: ELECTRICAL SYSTEM. Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to verify Bluelink Data Communication Unit \(DCU\) network connection and if needed, reset the DCU in Dealer Mode to resolve the connection.
- [26\-EM\-009H TSB](/bulletins/11030329.md), 2026-03-30, Service bulletin: ENGINE; ELECTRICAL SYSTEM. Some Sonata \(DN8\) and Tucson \(NX4/NX4A/NX4M\) vehicles equipped with the 2.5L Theta III GDI engine may display a warning lamp and store Diagnostic Trouble Code \(DTC\) P2B59F0, which relates to the Integrated Thermal Management Module \(ITM\) circuit due to a logic error. This bulletin provides instructions to update the Engine Control Module \(ECM\) logic to correct this condition.
- [26\-01\-016H\-1 TSB](/bulletins/11029944.md), 2026-03-11, Warranty extension: ELECTRICAL SYSTEM. Certain Santa Fe Hybrid \(MX5A HEV\) vehicles may experience a discharged battery condition due to the Fingerprint Module \(FPM\) not entering 'SLEEP' mode when the ignition is turned off. This bulletin provides instructions to perform a software update with revised logic for the FPM.

JSON: [/v1/bulletins/11010978](/v1/bulletins/11010978)

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