# Service bulletin 24\-EV\-003H

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: 10252359
- Published by NHTSA: 2024\-04\-02
- Manufacturer's number: 24\-EV\-003H
- Manufacturer's date: 2024\-03\-06
- NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN

## NHTSA's summary

Certain 2022\-2024 MY IONIQ 5 \(NE1\) and 2023MY IONIQ 6 \(CE1\) may have a condition of the power down warning light \(turtle symbol\) with "Power is limited" displayed in the cluster, and possible DTC P0A2F. If you are servicing a vehicle with either of these conditions, follow this bulletin to inspect the EOP.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10252359-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10252359-9999.pdf)

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

## Components

Electrical system, Transmission and driveline

## Trouble codes named

P0A2F

## Vehicles listed

- 2022 to 2024 HYUNDAI IONIQ 5
- 2023 HYUNDAI IONIQ 6

## Recalls for the same vehicles and component

- [26V432000](/recalls/nhtsa/26V432000.md), 2026-07-02: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- [25V606000](/recalls/nhtsa/25V606000.md), 2025-09-11: ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:PORT
- [24V868000](/recalls/nhtsa/24V868000.md), 2024-11-18: ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- [24V204000](/recalls/nhtsa/24V204000.md), 2024-03-15: ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- [2024062](/recalls/tc/2024062.md), 2024-02-01: Powertrain
- [24V065000](/recalls/nhtsa/24V065000.md), 2024-02-01: POWER TRAIN:DRIVELINE:DRIVESHAFT
- [2022249](/recalls/tc/2022249.md), 2022-05-11: Powertrain

## Other bulletins for the same vehicles and component

- [Z14 OL](/bulletins/11034111.md), 2026-06-27, Warranty extension: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Certain 2022 – 2024 model year IONIQ 5, 2024 model year IONIQ 5 Robotaxi, and 2023 – 2025 model year IONIQ 6 vehicles may require a replacement of the Integrated Charging Control Unit \(ICCU\) and ICCU Fuse. At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, the warranty coverage for the Integrated Charging Control Unit \(ICCU\) and ICCU Fuse Replacement has been extended to 15 years/ 180,000 miles from the date of original retail delivery or date of first use \(whichever occurs first\) and is valid for original and subsequent owners.
- [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\-EV\-004H DCS](/bulletins/11033695.md), 2026-06-06, Warranty extension: ELECTRICAL SYSTEM. Hyundai is extending the warranty coverage for the Integrated Charging Control Unit \(ICCU\) and ICCU fuse to 15 years/180,000 miles from the date of original retail delivery or date of first use \(whichever occurs first\) and is valid for original and subsequent owners. Follow the flowchart in Technical Service Bulletin \(TSB\) 26\-BE\-010H to check for an active or stored occurrence of any Diagnostic Trouble Code \(DTC\) that requires replacement of the ICCU and replace the ICCU and ICCU fuse if necessary. Some vehicles may have an active DTC that requires ICCU replacement. Please note that any vehicles under 15 years/180,000 miles are covered by this TSB, even if vehicle is within High Voltage Warranty of 10 years/120,000 miles.
- [26\-EV\-004H DN](/bulletins/11033694.md), 2026-06-06, Warranty extension: ELECTRICAL SYSTEM. Hyundai is extending the warranty coverage for the Integrated Charging Control Unit \(ICCU\) and ICCU fuse to 15 years/180,000 miles from the date of original retail delivery or date of first use \(whichever occurs first\) and is valid for original and subsequent owners.
- [26\-EV\-004H TSB](/bulletins/11033693.md), 2026-06-06, Warranty extension: ELECTRICAL SYSTEM. Hyundai is extending the warranty coverage for the Integrated Charging Control Unit \(ICCU\) and ICCU fuse to 15 years/180,000 miles from the date of original retail delivery or date of first use \(whichever occurs first\) and is valid for original and subsequent owners. Follow the flowchart in this bulletin to check for an active or stored occurrence of any Diagnostic Trouble Code \(DTC\) that requires replacement of the ICCU and replace the ICCU and ICCU fuse if necessary. Some vehicles may have an active DTC that requires ICCU replacement.
- [25\-BE\-020H TSB](/bulletins/11023692.md), 2025-10-03, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system as described in this TSB.
- [25\-01\-042H TSB](/bulletins/11020692.md), 2025-07-15, Service campaign: POWER TRAIN. Certain 2024MY Kona Electric \(SX2 EV\) and 2023\-2024MY IONIQ 5 \(NE EV\) vehicles are equipped with a Motor and Reduction Gear System, also known as Motor\-Gear Driven Unit \(MGDU\), that may have received an incorrect amount of oil/fluid during manufacturing. In some cases, the motor and/or reduction gear can produce a grinding/whining noise during operation. Follow the procedures in this bulletin to drain the existing oil and replace it with new oil to resolve this condition.
- [25\-BE\-002H TSB](/bulletins/11018876.md), 2025-06-03, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information related to the changes introduced in the 2024 2nd Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2024 2nd Navigation Map and Software Update Improvements section in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater \(NAU\) and updated by USB. The NAU website is https://update.hyundai.com/US/EN/navigationUpdate. For certain models equipped with a relevant Bluelink package, the software may be downloaded and applied via OTA update.
- [25\-01\-024H\-1 TSB](/bulletins/11018575.md), 2025-05-27, Service campaign: ELECTRICAL SYSTEM. Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon’s communication network. Follow the procedure in this TSB to reestablish the connection via the AVN pinhole reset method.
- [25\-01\-024H EM](/bulletins/11017111.md), 2025-04-18, Service campaign: ELECTRICAL SYSTEM. Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon's communication network. If you are experiencing issues with remote commands, or other Bluelink services, please see the instructions below to reestablish the connection via the AVN pinhole reset method.

JSON: [/v1/bulletins/10252359](/v1/bulletins/10252359)

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