Kia EV9 Investigations
NHTSA Office of Defects Investigation records
Windshield Wiper Failure
On April 29, 2025, NHTSAâs Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE25004) to investigate inoperative windshield wipers in model year (MY) 2024-2025 Kia EV9 vehicles. The complaints report windshield wipers that malfunction while driving, when snow and/or ice accumulates on or at the bottom of the windshield or in the cowl. ODI further received videos and photographs that depict relatively small amounts of snow and/or ice accumulation that leads to the wipersâ malfunction. Inoperative windshield wipers could reduce driver visibility during inclement weather and increase the risk of a crash. ODI identified 7 Vehicle Owners Questionnaires (VOQs) related to this investigation. Five VOQs describe inoperative windshield wipers due to snow and/or ice accumulation. Two other VOQs describe other malfunctioning windshield wipers including snow build-up on the blades and an odor of overheating. The wipers are equipped with thermal overload protection designed to limit overheating of the wiper motor. Further, consumers describe windshield wipers that temporarily stop working when they are not able to clear the windshield. This may happen when the wipers
About NHTSA Investigations
NHTSA investigations include Preliminary Evaluations (PE), Engineering Analyses (EA), Defect Petitions (DP), and Audit Queries (AQ). Investigations may lead to recalls if defects are confirmed. An open investigation means NHTSA is actively examining the issue.