Listed by NHTSA for this model year
3Possible recalls
5 Canadian (Transport Canada) records, shown separately below
3
Recalls
Aug 23, 2023
Most recent

Newest first. Many cover only part of a model year, so check your VIN with NHTSA or Kia before booking a repair.

NHTSA · listed for this model year

Kia America, Inc. (Kia) is recalling certain 2016-2017 Rio, 2016-2018 Optima, 2017-2018 Optima Hybrid and Optima Plug-in Hybrid vehicles. The trunk latch base may crack, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 401, "Internal Trunk Release."

Potential consequence

A person inside the trunk compartment may become trapped, increasing their risk of injury.

Remedy

Dealers will replace the trunk latch base subassembly, free of charge. Owner notification letters were mailed October 19, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC278.

23V594000 · 319,436 units in campaign · NHTSA

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

Kia Motors America (Kia) is recalling certain 2017-2018 Optima Hybrid and Optima Plug-In Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which can result in engine damage.

Potential consequence

A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.

Remedy

Dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a Knock Sensor Detection System (KSDS). Repairs will be performed free of charge. Owner notification letters were mailed November 29, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC218.

21V844000 · 10,731 units in campaign · NHTSA

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

Kia Motors America (Kia) is recalling certain 2017-2018 Kia Optima hybrid vehicles. These vehicles are equipped with a Voltage Protection Device (VPD), designed to protect the high voltage battery module, that may activate inadvertently.

Potential consequence

If the VPD activates while the vehicle is being operated in Electric Vehicle (EV) mode, there may be a loss of power, increasing the risk of a crash.

Remedy

Kia will notify owners, and dealers will remove the VPD switch and install two newly designed Battery Management Systems (BMS) that contain Overvoltage Protection Devices (OPDs), free of charge. The recall is expected to begin May 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC162.

18V161000 · 1,710 units in campaign · NHTSA

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

Canadian records (Transport Canada) · 5

These are Transport Canada campaigns for 2018 Kia Optima vehicles sold in Canada. A Canadian campaign may have no US counterpart, or one under a different number covering different vehicles. For a vehicle sold in the United States, go by the NHTSA listing above and NHTSA's VIN lookup.

2018 Kia Optima recall questions

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