2025-2026 Kia EV9 Recall: Occupant Detection System May Fail to Suppress Air Bag/FMVSS 208

Under the front passenger seat of a Kia EV9 sits a pressure mat with a fluid-filled bladder running through it. The mat reads the weight on the cushion and tells the airbag computer whether the passenger is an adult, a child, or a child seat. When it reads a child seat, the passenger airbag is supposed to switch itself off.

Kia filed campaign 26V545000 with NHTSA on August 21, 2026, covering 21,290 Kia EV9 three-row electric SUVs. On some of them the tube feeding that bladder was routed wrong at the seat supplier, and raising the seat to its highest position pinches it. Enough trips up and down and the tube gives out.

When it does, the system can miss the child seat entirely and leave the airbag armed.

The Issue

FMVSS 208 is the occupant crash protection standard. Section 19.2.1 is the suppression requirement: a vehicle with a passenger airbag has to detect a child restraint in that seat and shut the bag off. An airbag deploying into a rear-facing infant seat is the specific outcome the rule exists to prevent.

The EV9 does that detection with a bladder-style occupant detection system. Fluid in a sealed bladder distributes across the seat cushion, a tube carries pressure to a sensor, and the pressure signature tells the module what is sitting there. It is a good design when the plumbing is intact.

Kia's Part 573 report is specific about where it goes wrong. The bladder tube under the front passenger seat cushion "may become pinched when the seat is adjusted to the highest position due to improper routing of the tube by the supplier." Repeated height and tilt adjustment then works the pinch into damage. Once the tube is compromised, the pressure reading is wrong, and a system reading the wrong pressure can conclude the seat is empty or occupied by an adult.

The seat cushion assemblies come from Adient, a Tier 1 supplier operating out of West Point, Georgia. That is the same town as the Kia Georgia assembly plant that built every vehicle in this recall. The affected part numbers are 88200-XA005 and 88200-XA015.

Affected Models

Model	Model years	Build plant	Production dates	Units
Kia EV9	2025-2026	Kia Georgia (West Point, GA)	May 17, 2024 - May 13, 2026	21,290

All 2025 model year EV9s and certain 2026 model year EV9s built at Kia Georgia inside that window are in scope. 2025 model year EV9 vehicles manufactured in Korea are not affected. Kia corrected the routing in production on May 14, 2026, so 2026 vehicles built from that date forward are clear.

Kia also states the recalled vehicles "were not produced in VIN order," so an owner cannot reason from a neighbor's VIN or from a build date alone. Kia is routing customers to its Customer Care Center or a dealer for a definitive answer.

Kia estimates 6 percent of the 21,290 vehicles actually carry the defect, which works out to roughly 1,280 SUVs. Some manufacturers enter a placeholder integer in that field because NHTSA's portal requires a number, and Toyota's recent shock absorber campaign used a "1" that its own filing explained meant unknown. Kia's filing attaches no such disclaimer to the 6 percent.

Chronology and Investigation

The chronology narrative is not in the main body of Kia's Part 573 report. The company pointed NHTSA to a separate attachment titled "2025-2026MY EV9 Occupant Detection System (ODS)," which is not part of the primary filing.

What the public record does fix in time: Kia had a general reimbursement plan on file with NHTSA dated April 30, 2026. Production was corrected on May 14, 2026. The campaign was filed on August 21, 2026, and dealers were notified on August 24.

The gap between fixing the line and filing the recall runs about three months.

Reported Incidents

Kia's filing reports no crashes, injuries or fatalities connected to the defect. Like the Stellantis camera campaign filed the same month, this is a noncompliance recall: the vehicles do not meet a federal standard, and no specific harm has been traced to them.

A passenger airbag firing into a forward-facing or rear-facing child seat is among the better-documented injury mechanisms in modern crash safety, and it is the reason suppression became a federal requirement in the first place.

What Owners Should Do

Dealers were notified August 24, 2026. VINs become searchable on NHTSA.gov on September 4, 2026. Owner letters mail on October 20, 2026, a single date rather than a phased window.

Dealers inspect the bladder tube routing, replace the ODS mat and bladder tube where needed, confirm the routing is correct, and replace the seat cover assembly as part of the same job. That last step does not appear in NHTSA's summary of the remedy. Kia's number for this recall is SC379, and customer service is 1-800-333-4542.

Kia is also using the owner letter to restate two pieces of guidance that hold regardless of this recall: never install a child restraint in the front passenger seat, and children 13 and under belong in the back. Owners who already paid for a related repair can seek reimbursement under the plan Kia filed on April 30, 2026.

Until the repair is done, put the child seat in the second or third row. An EV9 seats six or seven, so nothing about the vehicle requires a car seat up front.

Symptoms to Watch For Before the Bladder Tube Fails

Kia documented two warning signals in the Part 573 report. Two more follow from how the system works.

The airbag warning light comes on. Kia lists this first. An illuminated airbag telltale in the instrument cluster on an EV9 in this population is a reason to call the dealer rather than wait for the letter.

The seatbelt chime sounds for an empty passenger seat. The second documented symptom, and the more distinctive one. A damaged bladder can report weight that is not there, so the car nags about an unbelted front passenger while nobody is sitting in the seat.

The passenger airbag status light behaves inconsistently. The OFF indicator that normally lights when a child seat is detected may flicker between states, or stay dark with a child seat installed.

The symptoms track seat height. The pinch happens at the top of the seat's travel. A fault that appears after the passenger seat has been raised, and clears when it comes back down, matches the failure mechanism Kia describes.

How Long Will the Recall Repair Take?

Pulling a seat cushion to replace an ODS mat and bladder tube, then swapping the seat cover, is a two to three hour job for a dealer technician working to a flat rate. Expect to leave the vehicle for a morning rather than wait for it.

Parts availability is the variable. The remedy needs new mats, bladder tubes and seat covers for however many of the 21,290 vehicles come in, and Kia scheduled owner notification for late October rather than immediately after the August dealer notice. That two month gap usually means a parts pipeline being filled.

Bottom Line

The population is small by recall standards and the estimated defect rate is low, but the failure mode points at the one passenger a safety system is least able to protect on its own. If you own a Georgia-built EV9 and you have been putting a child seat in the front, move it to the second row today and stop thinking about it.

Everyone else has time. Run the VIN when the lookup goes live on September 4, watch the airbag light and the phantom passenger chime in the meantime, and book the repair when the letter arrives in October.

Find your Kia EV9 recall information: https://www.kia.com/us/en/recall