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January 5, 2022 Service bulletin

Dealer principal memo

Kia technical service bulletin WTY023_DP for 2016-2017 Kia Sorento, 2016-2017 Kia Optima and 2017 Kia Optima Hybrid and others.

Bulletin number
WTY023_DP
Component
Electrical system
Summary
WARRANTY EXTENSION: DEALER PRINCIPAL MEMO - This document is the announcement to the dealer principals of the warranty extension program for WTY023. Kia America, Inc., is extending the New Vehicle Limited Warranty coverage for the Motor Driven Power Steering (MDPS) unit, also known as Electronic Power Steering (EPS) unit, from 5 years/60,000 miles to 15 years/150,000 miles, whichever comes first, starting from the date the vehicle was first put into service. The power steering uses a motor to assist in steering the vehicle. If the engine is off or if the power steering system becomes inoperative, the vehicle may be steered, but it will require increased steering effort by the driver. This warranty extension is to address specific concerns with the functionality of the MDPS unit.

Owners of these vehicles have filed 348 complaints in the electrical category.

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