SC302 – ICCU Assembly – 2022-2024 Kia EV6

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March 14, 2024 NHTSA CAMPAIGN NUMBER: 24V200000

Loss of Drive Power from Damaged Charging Unit

A loss of drive power increases the risk of a crash.

 

NHTSA Campaign Number: 24V200000

Manufacturer KiaeBay America, Inc.

Components ELECTRICAL SYSTEM

Potential Number of Units Affected 48,232

 

Summary

KiaeBay America, Inc. (KiaeBay) is recalling certain 2022-2024 EV6 vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-Volt battery, which can result in a loss of drive power.

 

Remedy

Dealers will inspect and replace the ICCU and its fuse, as necessary. In addition, dealers will update the ICCU software. All repairs will be performed free of charge. Owner notification letters are expected to be mailed April 29, 2024. Owners may contact KiaeBay customer service at 1-800-333-4542. KiaeBay’s number for this recall is SC302.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

 

Check if your Kia has a Recall

 


2022-2024MY EV6
ICCU Assembly
Basis of Safety Defect Determination 573.6(c)(6)

May 10, 2023
KiaeBay North America (KiaeBay NA) Safety Office provides information relating to Integrated Charging Control Unit (ICCU) and associated limp home mode condition involving 2022-2023MY EV6 vehicles during meeting with National Highway Traffic Safety Administration’s (NHTSA) Office of Defect Investigation (ODI).

May 29, 2023
KiaeBay NA Safety Office informs ODI of its plan to conduct a voluntary service campaign for certain 2022-2023MY EV6 vehicles regarding the ICCU.

May 30, 2023
KiaeBay NA Safety Office decides to conduct a voluntary service campaign (SC271) to address an over current condition in the high voltage system that can result in multiple warnings and gradual reductions in power. Three (3) cases report loss of motive power with warnings; no cases report loss of motive power without warnings. No injuries, crashes, fatalities or fires.

July 3, 2023
ODI opens PE23-012 to investigate “consumer report experiencing a reduced or complete loss of motive power during vehicle operation increasing the risk of a crash” involving 2022MY EV6 vehicles.

July 11, 2023—July 13, 2023
KiaeBay NA issues SC271 dealer and owner notifications.

August 18, 2023—October 23, 2023
KiaeBay NA submits responses to PE23-012 information requests and concludes no unreasonable risk to motor vehicle safety exists due to 1) progressive and lengthy audible and visual warnings and messages, including instructing customer to stop the vehicle; 2) the ability to continue to drive vehicle with progressive reductions in power; and 3) low incident rate with no reported fires, accidents or injuries.

February 5, 2024—February 14, 2024
KiaeBay Corporation (KiaeBay HQ) informs KiaeBay NA Safety Office of elevated claims following SC271 software upgrade in other global markets. KiaeBay NA Safety Office preliminary data analysis identifies a total of 25 unique reports of loss of motive power after receiving software update under SC271 and shares results with KiaeBay HQ.

February 19, 2024
KiaeBay HQ provides KiaeBay NA Safety Office with investigation results showing the ICCUs collected from global markets show signs of damage after thermal cycling and exposure to transient voltage peaks.

March 1, 2024
KiaeBay NA Safety Office escalates issue to SEL.

March 7, 2024
KiaeBay HQ informs KiaeBay NA Safety Office of newly developed software which was incorporated into production on 2/27/2024.
KiaeBay NA Safety Office updates data analysis and identifies a total of 34 unique reports of loss of motive power after receiving software update. [33 warranty claims; 2 techline cases and 2 customer complaints (dates of receipt 9/20/2023—2/29/2024)]. No injuries, crashes, fatalities or fires.

March 8, 2024
KiaeBay NA decides to recall all 2022-2023MY EV6 vehicles and certain 2024MY EV6 vehicles. No injuries, crashes, fatalities or fires.

 


3 Affected Products

Vehicle

MAKEMODELYEAR
KIAeBayEV62022-2024

 


3 Associated Documents

Recall Acknowledgement

RCAK-24V200-6943.pdf 645.425KB

 


2022-2024MY EV6 ICCU Assembly Chronology

RMISC-24V200-5381.pdf 86.273KB

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Defect Notice 573 Report

RCLRPT-24V200-2390.PDF 214.117KB

 


Latest Recalls Documents

For the Latest and Most recent Recall Information Visit the link below…

 


 

KiaeBay Reprogramming

Kia J2534 Diagnostics & Reprogramming

 

https://kiatechinfo.snapon.com/J2534DiagnosticsAndProgramming.aspx

 

What is J2534?

A single set of programming hardware consists of personal computer(PC), standard interface to a device driver and an interface hardware that connects between PC and a programmable ECU of vehicle.

The main purpose of this regulation is to program ECUs for all vehicles using a single set in the field.

 

Device Manufacturers API DLL Firmware
CarDAQ Plus Drew Technologies Inc. 4.04 1.9.28 1.9.28
ES6510 Vetronix Corporation 4.04 12.00 12.00
Sun PassThru Pro Snap-on Diagnostics 4.04 02.07u 02.07u
PassThru+ XS I+ME Actia GmbH 4.04 02.07u 02.07u
OTTOTEST-VCI OTTO 4.04 1.04 1.34
iFlash Blue Streak 4.04 1.04 1.34
PASS THRU PRO II Snap-on Diagnostics 4.04 1.9.24 1.9.24
AEZ Flasher AE Tools 4.04 1.9.28 1.9.28
VSI-2534 Dearborn Tech 4.04 2.05.26 2.05.26
Flasher Pro Bosch 4.04 1.9.28 1.9.28
Flash2 Cardone 4.04 2.06.28.2 2.06.28.2
PX3 Dearborn Tech 4.04 1.00.09 1.00.09
CARDAQ-M SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light Drew Technologies Inc. 4.04 1.0.106 1.0.106
Universal Reprogrammer II EASE Diagnostics 4.04 1.9.28 1.9.28
G-Scan2 SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light GIT 4.04 3.1 9.03

* API, DLL and Firmware version may be controlled by the device manufacturer. Contact the manufacturer if you are unable to find the version listed above All devices were tested/verified on all Hyundai engine management systems.

 

kiatechinfo.snapon.com

 


 

SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light CarDAQ-Plus 3 All Makes J2534 Reprogramming Tool
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light CarDAQ-Plus
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light CarDAQ-M
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light Drew Tech Mongoose Pro USB to CAN ISO9141 Interface
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light Bosch Automotive Tools MTECH2 Mastertech II J2534 VCI with Wired/Wireless Capability for OEM Reprogramming and Diagnostics on GM, Ford, FCA, Nissan/Infiniti, Honda/Acura, and Toyota/Lexus Vehicles
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light RAP2 OEM J2534 Remote Reprogramming Tool
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light BOSCH Automotive Tools MTECH2 Mastertech II J2534 VCI
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light Autel MaxiFlash VCI Vehicle Communication Interface J2534 PassThru ECU Programming Device Bluetooth Connection Internet Update Support CAN FD, 4 CAN Channels, DoIP, D-PDU Works with PC or Autel MS909
SC302 - ICCU Assembly - 2022-2024 Kia EV6 | small light GODIAG J2534

 


 

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Last update on 2025-07-08 / Affiliate links / Images from Amazon Product Advertising API


 

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