NHTSA ID Number: 11028985
Manufacturer Communication Number: 9C8 9C9 OL Combo
TSB/Document Date: 2026-02-24
Summary
Hyundai
Motor America wants you to be aware of two Important Service Campaigns related to your Hyundai vehicle. Enclosed are the notification letters for Service Campaign 9C8 and Service Campaign 9C9.
PRESORTED
FIRST-CLASS MAIL
Hyundai Motor America
P.O. Box 2704
Hyundai Motor America
Huntington Beach, CA 92647
P.O. Box 2704
Huntington Beach, CA 92647
U.S. POSTAGE
Hyundai Campaign Numbers: 9C8 &PAID
9C9
IMPORTANT SERVICE CAMPAIGN
2023 – 2025 Palisade Vehicles
ABS Software Update
<Customer Name>
VIN: <XXXXXXXXXXXXXXXXX>
<Street Address>
<City, State Zip>
Dear Hyundai Owner:
Hyundai Motor America wants you to be aware of two Important Service Campaigns related to your Hyundai vehicle. Enclosed are the
notification letters for each.
TITLE
DESCRIPTION
Service Campaign 9C8
ABS Software Update
Service Campaign 9C9
ECU Upgrade — LAMBDA II Emission Improvement
Please contact your nearest Hyundai dealer to schedule a service appointment as soon as possible.
For more information regarding these Important Service Campaigns, including a link to make a service appointment, please visit:
www.hyundaiusa.com/campaignhome.
Thank you for your attention to this important service procedure. We encourage you to take action promptly and sincerely apologize for
any inconvenience this may have caused.
Hyundai Motor America
Have you previously paid for this repair?
If you have previously paid for a repair that addresses the problem described in this letter, you may be eligible for a reimbursement. To
submit for reimbursement:
1. Visit www.hyundaiusa.com/campaignhome
2. Click this icon in the top right of the webpage:
3. Click “Contact Us”
4. Click the “Campaign Reimbursement” tile and follow the onscreen directions to submit.
You can also call to obtain additional information at 1-855-371-9460.
Note: If you are a vehicle lessor, please ensure that you forward a copy of this notice to the lessee within a timely manner. 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.
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TSB/Document ID: 9C8 9C9 OL Combo
Replacement Service Bulletin Number:
MFR Communication Date: 2026-02-21
MFR Internal Campaign ID/Software Version: 9C8 & 9C9
Communication Type: Service Campaign
NHTSA Components: SERVICE BRAKES
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
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