NHTSA ID Number: 11028626
Manufacturer Communication Number: 9CG OL
TSB/Document Date: 2026-02-06
Summary
Certain IONIQ 5 N vehicles are equipped with a Left-Foot Braking (LFB) function designed for use on performance roadways, such as racetracks. Affected customers will be offered two options — either to remove or to retain the LFB feature.
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
- 💝【Questions? We’re Here Anytime】MK808S is a...
- 🔥🔥🔥【2026 NEWLY RELEASED BI-DIRECTIONAL...
- 【28+ MOST POPULAR RESET SERVICE FOR 150 MAKES】Autel...
- 【ALL SYSTEM DIAGNOSTICS, FACTORY-LEVEL SCANNER】The...
- 【AUT0 SCAN & AUT0V1N, 10X FASTER】How much have you spent...
- 💯【Conta.ct us for Support Directly】If you met any...
- 🔥🔥🔥【2026 AUTEL FLAGSHIP MK900BT MK900-BT, NEW...
- 🚗【3000+ ACTIVE TESTS (50➡3000+), SAME AS MS...
- 🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full...
- 🚗【OE ALL SYSTEM DIAGNOSE, AUTO SCAN 2.0: SCAN LICENSE...
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: 9CG OL
Replacement Service Bulletin Number:
MFR Communication Date: 2026-02-04
MFR Internal Campaign ID/Software Version: 9C6
Communication Type: Service Campaign
NHTSA Components: SERVICE BRAKES
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
Hyundai Motor America
P.O. Box 2704
Huntington Beach, CA 92647
Hyundai Campaign Number: 9C6
[MM/DD/YYYY]
IMPORTANT SERVICE CAMPAIGN
Vehicle Control Unit (VCU) Software
This is an important Manufacturer’s Service Campaign.
• P
lease contact your nearest Hyundai dealer to schedule this procedure.
• The service campaign will be performed on your vehicle at NO CHARGE to you.
• To locate your nearest Hyundai IONIQ certified dealer and schedule your appointment, please call or visit:
1-855-371-9460 or www.hyundaiusa.com/campaignhome
This notice applies to your 2025 Hyundai IONIQ 5 N vehicle, VIN: XXXXXXXXXXXXXXXXX
Dear <FirstName LastName,>
Hyundai is conducting a service campaign to update the Vehicle Control Unit (VCU) software in certain 2025 model year IONIQ 5 N
vehicles. Our records indicate that your vehicle, with the VIN listed above, is affected by this service campaign.
What is the problem?
Certain IONIQ 5 N vehicles are equipped with a Left-Foot Braking (LFB) function designed for use on performance roadways, such as
racetracks. Affected customers will be offered two options — either to remove or to retain the LFB feature.
What will Hyundai do?
Hyundai will update your vehicle’s VCU based on your decision. This procedure will be performed at NO CHARGE to you.
Choice 1: Remove the LFB feature + $500 USD
Hyundai will update the VCU software, remove the LFB feature from your vehicle, and reimburse you with $500 USD.
Please note that the removal of the LFB feature is irreversible, and the feature cannot be reinstalled on the vehicle.
Choice 2: Retain the LFB feature
Hyundai will update the VCU software to lock the LFB feature into the vehicle and prevent accidental removal during any future VCU
software updates.
Please note that this feature is intended for track-use ONLY, and it will remain installed on the vehicle.
What should you do?
Please bring the Left Foot Breaking (LFB) Feature for IONIQ 5 N Vehicle Owner Consent Form on this letter with you when you
visit your Hyundai dealership for service.
Please contact your nearest Hyundai IONIQ certified dealer to schedule the service campaign.
The actual time required to perform this software update on your vehicle will take less than 30 minutes, however, your vehicle may be
needed longer. To schedule an appointment with your preferred Hyundai IONIQ certified dealer, please call 1-855-371-9460 or visit:
1. Visit www.hyundaiusa.com/campaignhome
2. Enter your 17-digit Vehicle Identification Number (“VIN”) from the top of this letter and click the “Search” button.
3. Click “Schedule Appointment,” enter your zip code in the Dealership Locator tool, click the “Find a Dealer” button, and follow
the onscreen prompts to schedule your service appointment.
Additional information
If you have any questions or require further assistance, you may contact the Hyundai Customer Care Center at 1-855-371-9460. To
better assist you during your call, please use the last 8 characters of your VIN (the bold characters in the VIN at the top of this letter).
Thank you for your attention to this important service procedure. We apologize for any inconvenience this may have caused you.
Hyundai Motor America
Customer Reimbursement — $500 USD (ONLY if selecting Choice 1)
Once your vehicle completes the VCU Software update that removes the LFB feature, you will be eligible to receive a payment in
the amount of $500 USD.
To submit for your reimbursement:
1. Schedule an appointment with your nearest Hyundai dealer to have the revised VCU Software update to remove the LFB
feature installed.
2. Visit https://owners.hyundaiusa.com/us/en/contact-us and select the Campaign Reimbursement tile.
3. Follow the onscreen prompts to input your contact information and upload the necessary documents:
• Select Campaign 9C6 from the drop-down menu when submitting.
• Copy of your final invoice repair details indicating Campaign 9C6 has been completed.
• Copy of your proof of ownership during the time of repair (example, vehicle registration).
• Copy of the completed and signed Left Foot Breaking (LFB) Feature for IONIQ 5 N Vehicle Owner Consent Form below.
4. The $500 USD reimbursement will be issued within 30 days if the claim form has been properly submitted as described above.
The final invoice copy of the repair order must include VIN (vehicle identification number), owner name and contact
information. For more information, please contact Hyundai Motor America at 1-844-475-2215.
Importante Campaña de Servicio — Si tienes preguntas, llama al 1-800-633-5151 y oprima “1”
Hyundai Motor America
Hyundai Campaign Number: 9C6
P.O. Box 2704
Huntington Beach, CA 92647
Hyundai Service Campaign 9C6:
Left Foot Braking (LFB) Feature for IONIQ 5 N
Vehicle Owner Consent Form
Please complete the following information:
VIN: [VIN]
Vehicle Owner Name: [FirstName LastName]
Dealer Code:*
Dealership Address:*
Date:*
*Your Hyundai IONIQ certified dealer will fill it in after the repair procedure is completed.
This document provides two choices regarding the Left Foot Braking (LFB) feature as part of the Hyundai
service campaign.
Choice 1: Remove the LFB feature
You agree and acknowledge that the purchase price of the vehicle fairly reflects the value of the vehicle with the LFB
feature removed. If agreeing to removal, customer is eligible for reimbursement of $500 USD under the terms of the
mailed customer letter (see dealer notification for a copy of customer letter).
Note: Dealer has removed the feature.
By agreeing with Choice 1, you acknowledge that removal of the feature is irreversible and cannot be reinstalled on the vehicle.
Choice 2: Retain the LFB feature
You acknowledge that the feature use is intended for track-use, and it will stay installed on the vehicle.
Customer Signature:
Print Name:
Service Manager Signature:
Print Name:
Note to Dealer: As part of Hyundai Motor America’s digital documentation policy, please upload a copy of this form per the
designated Technical Service Bulletin (TSB) and retain the repair order for your records.
Hyundai Motor America
P.O. Box 2704
Huntington Beach, CA 92647
Hyundai Campaign Number: 9C6
IMPORTANT SERVICE CAMPAIGN
If you are a vehicle lessor, please ensure that you forward a copy of this notice to the lessee within a timely manner.
No longer own this vehicle?
You received this notification because our records indicate you are the current owner of this vehicle. These records are based primarily on
state registration and title data.
If you no longer own this vehicle, and have an address for the current owner, please forward this letter to the new owner.
- CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
- Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
- Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
- OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
- Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.
- Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
- Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
- 2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
- Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
- ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
- 【Your Personal CEL Doctor – Read & Clear Engine Codes】The NT301 OBD2 scanner lets you read diagnostic trouble codes (DTCs), check em-issions readiness, turn off your Check Engine Light (CEL) or MIL, reset monitors, and view live data streams. It retrieves your vehicle's VIN instantly. Like all standard OBD2 scanners, it clears codes only after repairs are completed—if the issue persists, the code will return. Designed for DIYers who want to understand what’s really going on under the hood.
- 【Easy Code Reading – Just Plug & Play】Simply plug into the OBD2 port, turn the ignition to “ON” (engine off), and select the correct menu: Select OBDII-> Wait for seconds-> Select Read codes. For accurate results, ensure your vehicle is compatible and the OBD2 port is free from damage or wiring issues. No batteries needed— powered directly by your car.
- 【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2.
- 【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.
- 【A Must-Have Tool for Every Home Mechanic】Compact, rugged, and ready to use right out of the box. The 2.8” color screen is easy to read, even in daylight. No charging or setup required—just plug into the 16-pin DLC and start diagnosing. Recommended by professional mechanics on YouTube and trusted by DIYers worldwide.
Last update on 2026-03-23 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.





