Over-the-air update notice OTA_ELE427_RELEASE_NOTES

Manufacturer communication, from NHTSA Manufacturer Communications

Published by NHTSA: Aug 29, 2026
Manufacturer: KIA
NHTSA ID: 11036457
NHTSA category: Over The Air
Applies to, as stated by NHTSA: KIA EV9 2025-2026
Component, as stated by NHTSA: ELECTRICAL SYSTEM

Text of the manufacturer communication

OVER-THE-AIR: OVER-THE-AIR SOFTWARE UPDATE FOR COMMUNICATION CONTROL UNIT: This Over-the-Air (OTA)software update is designed to update the Communication Control Unit (CCU) logic of certain 2025 – 2026MY EV9 vehicles. This update is designed to improve the Communication Control Unit (CCU) logic to enhance charging-related messaging in the app.

Manufacturer document number: OTA_ELE427_RELEASE_NOTES
Date of the communication: 2026-08-11
Manufacturer component system: OTA

View original source on NHTSA.gov

NHTSA reuses some ID numbers across record types. If its page lists more than one record, this one is the manufacturer communication dated Aug 29, 2026.

For the 2023 Hyundai Ioniq 5

SEL AWD Long Range

Ignored

Relevance of 3% is under one half, so the notice is ignored whatever the other figures say.

Vehicle relevance: 3%
Attention: 11%
Interrupt probability: 10%

Importance to this owner: 0.1 of 4, none
Vehicle area the notice is about: None

This manufacturer communication does not appear to warrant attention for this vehicle.

Decided by jev-1.13.0 in 132 ms from 1,616 input tokens. Jev returns these figures and nothing else. It gives no reasons, and none are written for it here. The figures describe how relevant the notice is, not the condition of any vehicle.

Checked by code against NHTSA's fields

A plain comparison with the structured fields NHTSA filled in. Separate from Jev's decision.

NoNHTSA names this make
NoNHTSA names this model
n/aNHTSA lists model year 2023 for this model

The same notice, every vehicle

Relevance	Attention	Interrupt	State
3%	11%	10%	Ignored
2%	8%	7%	Ignored
2%	6%	6%	Ignored
2%	5%	6%	Ignored
1%	6%	7%	Ignored
1%	4%	5%	Ignored
1%	3%	5%	Ignored
1%	4%	5%	Ignored
1%	6%	7%	Ignored
1%	3%	4%	Ignored
1%	4%	5%	Ignored
1%	4%	5%	Ignored
1%	4%	5%	Ignored
1%	8%	7%	Ignored
1%	3%	4%	Ignored
1%	4%	5%	Ignored

Select a vehicle to see its attention and interrupt figures above.