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HYUNDAI SONATA — recall

Automotive · Canada · 2025-11-18

Hyundai car purge control system check valve wear could expand fuel tank

Country	Canada
Category	Automotive
Published	2025-11-18
Manufacturer	HYUNDAI
Models affected	SONATA
Model year	2020 2021 2022 2023
Units affected	5616
Defect	On certain vehicles, the check valve for the purge control system could wear and cause the fuel tank to expand. As a result, the fuel tank could contact hot components and fuel could leak._x000D_ Note: This recall only affects certain vehicles equipped with a 1.6 L turbocharged engine. This safety recall replaces emissions recall no. ECR-H0003-24-005 (Hyundai recall no. C0566). Vehicles that were repaired under that recall also require this repair._x000D_ A fuel leak can create the risk of a fire.
Component	Fuel System
Remedy	Hyundai will notify owners by mail and advise you to take your vehicle to a dealership to inspect and, if necessary, replace the check valve and update the electronic control unit (ECU) software. The dealer will also inspect the fuel tank and surrounding components and repair them, as necessary.
Recall number	2025-637
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

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