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GM Asia Pacific Regional Headquarters Co., Ltd. 2020/2021 model year CT4/CT5 2.0L gasoline engine equipped vehicles — recall

Automotive · South Korea · 2025-02-11

GM CT4/CT5 2.0L vehicles have engine system issue with evaporated fuel gases

Country	South Korea
Category	Automotive
Published	2025-02-11
Manufacturer	GM Asia Pacific Regional Headquarters Co., Ltd.
Models affected	2020/2021 model year CT4/CT5 2.0L gasoline engine equipped vehicles
Units affected	380
Defect	A recall is being issued because the engine installed in this vehicle is equipped with a system that allows evaporated fuel gases, generated during the fuel supply process, to be reused in the combustion process instead of being directly released into the atmosphere. A problem has been identified with the PCB (printed circuit board) and pump bearing within the evaporative emission canister purge pump, which is a component of this system. This issue may cause the engine warning light to illuminate and potentially exceed regulated emission levels.
Component	Engine (power generation device) Other
Remedy	After checking the specifications of the installed purge pump, the purge pump will be replaced if necessary. As some vehicles may have already received the same corrective action under warranty, it may not be necessary to visit a service center again for this remedy. For detailed information, please contact the manufacturer's customer service center at 080-800-1228.
Recall number	K5583
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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