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2026 Kia K4 Problems, Recalls & Complaints

NHTSA recall campaigns and owner complaints for the 2026 Kia K4, and what to keep if your vehicle keeps going back to the shop.

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Written by Amir Guerami, Attorney· Last reviewed

Recall campaigns

1

NHTSA owner complaints as of November 6, 2026, from NHTSA's complaint data files.

13

Data last refreshed (Eastern time)

November 6, 2026

NHTSA lists 1 recall campaign for the 2026 K4 and 13 owner complaints; the most-reported component in owner complaints is steering, with 5 reports.

Counts come from NHTSA records for this model year and refresh daily. Complaints are unverified owner reports; one complaint can name more than one component.

Top Reported Problems

Owner complaints grouped by NHTSA component (top 8). Linked components open a page comparing models for that problem.

  1. STEERING5
  2. UNKNOWN OR OTHER5
  3. VEHICLE SPEED CONTROL2
  4. LANE DEPARTURE: ASSIST2
  5. ELECTRICAL SYSTEM2
  6. LANE DEPARTURE: BLIND SPOT DETECTION1
  7. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING1
  8. LANE DEPARTURE: WARNING1

2026 K4 Recall Records

Campaigns can apply only to specific configurations and production dates. Confirm whether your VIN is affected with NHTSA or the manufacturer.

SEAT BELTS:REAR/OTHER:ANCHORAGE · 26V135000

Kia America, Inc (Kia) is recalling certain 2027 Kia Telluride and 2026 Kia K4 vehicles. The rear center seat belt anchor buckle in the 2026 K4 and the third-row center seat belt anchor buckle in the 2027 Telluride may not latch properly.

Remedy: Dealers will inspect and replace the anchor buckle assembly, as necessary, free of charge. Owner notification letters were mailed May 5, 2026. Owners may contact Kia at 1-800-333-4542. Kia's number for this recall is SC364. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning March 20, 2026.

Check Your VIN at NHTSA

2026 K4 Service Bulletins

A service bulletin is a manufacturer's repair instruction to dealers. It is not a recall and does not by itself establish a defect or a claim.

Manufacturer communications filed with NHTSA for this model year, newest first. A bulletin may apply only to certain configurations. Source data refreshes daily.

NumberDateComponentSummaryNHTSA record
TSB_ELE414_R1Jul 22, 2026ELECTRICAL SYSTEMTECHNICAL SERVICE BULLETIN: BODY DOMAIN CONTROLLER (BDC) REPLACEMENT (CA2515 Revision 1) - This bulletin has been revised to include additional information. New/revised sections…11035251
TSB_ELE422May 28, 2026ELECTRICAL SYSTEMTECHNICAL SERVICE BULLETIN: INFOTAINMENT SYSTEM SOFTWARE UPDATE USING UPDATE.KIA.COM - This bulletin provides information and service procedures for updating the infotainment sy…11033217
TSB_ELE414Apr 28, 2026ELECTRICAL SYSTEMTECHNICAL SERVICE BULLETIN: BODY DOMAIN CONTROLLER (BDC) REPLACEMENT (CA2515) - This bulletin provides information regarding the Body Domain Control unit (“BDC”) on certain…11031905
TSB_ELE417Apr 14, 2026ELECTRICAL SYSTEMTECHNICAL SERVICE BULLETIN: INFOTAINMENT SOFTWARE UPDATE PROCEDURE - This bulletin provides information on the process for downloading infotainment software updates and preparin…11031906
TSB_ELE413Mar 20, 2026ELECTRICAL SYSTEMTECHNICAL SERVICE BULLETIN: DCU COMMUNICATION LOGIC IMPROVEMENT - This bulletin provides the procedure to upgrade the Data Connectivity Unit (DCU) system software on some 2025 11030344
TSB_ENG261_R1Feb 10, 2026ENGINETECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC26) - This bulletin has been revised to include additional information. New/revised se…11028738
TSB_ENG261Jan 28, 2026ENGINETECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC26) - This bulletin provides information related to extracting “in use monitoring pe…11027858
All 2026 K4 records at NHTSA

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Build Your K4 Repair File

  • Dated repair orders with mileage and diagnosis
  • Whether the same symptom returned after the repair
  • Days unavailable, rental bills and dealer correspondence
  • Purchase or lease contract and warranty documents

Does My Kia K4 Qualify?

A model's recall history cannot answer that question. Your repair attempts, when the problem was first reported and the vehicle-coverage rules in Maryland or D.C. matter. A lawyer can review those facts rather than relying on a model-wide rating.

If Lemon Law does not cover your circumstances, federal warranty or other consumer claims may be worth discussing. No remedy is guaranteed.

Maryland Lemon Law guide D.C. Lemon Law guide Do I Qualify?

Other K4 Model Years

2025 K4
All Kia K4 model years

Still Going Back to the Shop?

Get an individual review of your 2026 Kia K4's repair history. Recall totals do not determine eligibility or guarantee an outcome.

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