2015 Hyundai Sonata GDS Event 1383 Campaign Suspended

Important Update on Service Campaign 9C2 for 2015 Hyundai Sonata (LFA) 2.4L

Hyundai Motor America has announced a temporary suspension of Service Campaign 9C2 - Event # 1383, effective March 30, 2026, at 10:00 AM. This suspension specifically impacts 2015 model year Sonata (LFA) 2.4L vehicles and is related to an ongoing investigation into a software issue identified as GDS event #1383. The manufacturer is actively working towards a resolution for this matter.

Service campaigns are proactive measures taken by manufacturers to address potential issues that may not be safety-related but can affect vehicle performance or durability. The temporary suspension of this campaign indicates that Hyundai is re-evaluating the repair strategy or the scope of the issue to ensure the most effective solution is provided to owners of the 2015 Hyundai Sonata (LFA) 2.4L.

What Owners Should Know During the Suspension

During the suspension period, affected 2015 Hyundai Sonata (LFA) 2.4L vehicles will not show Service Campaign 9C2 as an open item when their VIN is checked in the WebDCS system. This means that if you check your vehicle's status online or at a dealership, this particular campaign will not appear as outstanding until the suspension is lifted and a new resolution is in place. Owners should not be concerned if they do not see this campaign listed as active during this time, as it is intentionally on hold.

Hyundai has stated that they will provide an update once the underlying software issue is resolved and the suspension is lifted. This ensures that owners will be informed when the campaign becomes active again and what steps, if any, need to be taken for their 2015 Hyundai Sonata (LFA) 2.4L.

Important Warnings for Owners

Hyundai explicitly states that "The impacted vehicles related to this event will not show open on the VIN in WebDCS while this event is under suspension." This means owners will not receive a notification or see this campaign as active if they check their VIN through official Hyundai channels during this temporary hold. It is crucial to be aware that the campaign is paused, not canceled, and updates will follow.

If You've Already Had the Service Performed

For owners whose 2015 Hyundai Sonata (LFA) 2.4L has already received the service related to Service Campaign 9C2 prior to its suspension, Hyundai advises that you proceed with submitting the campaign claim under the original 9C2 designation. This ensures that any work already completed is properly recorded and processed, even while the campaign is temporarily on hold for other vehicles.

Understanding GDS Event #1383 and the Suspension

The term "GDS event #1383" refers to a specific software-related issue that Hyundai is investigating, identified through their Global Diagnostic System (GDS). This system is used by technicians to diagnose and address vehicle issues. The temporary suspension of Service Campaign 9C2 signifies that Hyundai is taking additional time to thoroughly investigate this software issue. This could involve refining diagnostic procedures, developing a more robust software update, or re-evaluating the precise scope of affected vehicles. Such suspensions are not uncommon and aim to ensure that the final remedy provided is comprehensive and effective.

Further Information and Support

Hyundai appreciates the cooperation and support of its customers during this investigation. For any questions regarding this temporary suspension or the Hyundai Sonata GDS event 1383, owners may direct their inquiries to the Hyundai Warranty HELP line at 1-877-446-2922.

Source: NHTSA ID 11030625