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October 28, 2019 Service bulletin

This bulletin provides information related to a software update to the Engine Control Unit (ECU) to...

Kia technical service bulletin PI1805_TSB for 2019 Kia Sorento, 2019 Kia Optima and 2019 Kia Sportage.

Bulletin number
PI1805_TSB
Component
Engine and engine cooling
Summary
PRODUCT IMPROVEMENT CAMPAIGN (PI1805) - TSB: This bulletin provides information related to a software update to the Engine Control Unit (ECU) to install the Knock Sensor Detection System (KSDS) in order to protect the engine from excessive connecting rod bearing damage.

Owners of these vehicles have filed 307 complaints in the engine category.

Vehicles covered

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