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January 31, 2018 Service bulletin

2.4L engine start logic improvement (SA316C)

Kia technical service bulletin TSBENG177C_R2 for 2018 Kia Sorento.

Bulletin number
TSBENG177C_R2
Component
Engine
Summary
TSB - SERVICE ACTION: 2.4L ENGINE START LOGIC IMPROVEMENT (SA316C) - This bulletin provides the procedure to improve the logic of the Engine Control Unit (ECU) on some 2018MY Sorento (UMa) 2.4L vehicles, produced from March 31, 2017 through November 20, 2017, which may experience a very slight surging sensation with the cruise control activated.

Owners of these vehicles have filed 112 complaints in the engine category.

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