2018 KIA Optima Hybrid Recalls, Complaints and Investigations

These recalls apply to the make, model, and year of your car – and should be fixed as soon as possible.

3 Recalls for 2018 KIA Optima Hybrid

Recall Date	Component	Summary
1970-01-01	LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH	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.” 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.
1970-01-01	ENGINE	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. 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.
2021-10-29	ENGINE	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. 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 are expected to be mailed November 29, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia’s number for this recall is SC218.

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0 Complaints sent to the Center for Auto Safety for 2018 KIA Optima Hybrid

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Date			Component

2 Complaints submitted to NHTSA for 2018 KIA Optima Hybrid

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Date			Component
2023-04-05			ENGINE ODI Number: 11515516
2018-09-25			VISIBILITY/WIPER ODI Number: 11131603

Is the government investigating the safety of your vehicle? Find out here.

3 Investigations for 2018 KIA Optima Hybrid

On march 29, 2019, the office of defects investigation (odi) opened two preliminary evaluations (pe19-003 on hyundai and pe19-004 on kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year hyundai and kia vehicles. during the pe investigations, hyundai and kia issued several recalls to address vehicle fires, including those due to engine failures involving various engine types. the remedies for the engine failure recalls typically involve engine inspection (to detect existing damage), and if necessary, engine replacement. additionally, both manufacturers have been installing an engine control software modification known as knock sensor detection software (ksds) which is intended to detect impending engine failure, alert the driver, and limit engine power (to lessen likelihood of engine failure).ksds is being installed under recalls and non-safety field actions, and both companies have extended limited engine warranties (see recall files). on december 22, 2021, odi upgraded pe19-003 and pe19-004 to this engineering analysis (ea21-003, covering both hyundai and kia) to evaluate the scope of the prior recalls related to engine failures/fires and the efficacy of the recall remedies for the recalls, as well as the long-term viability of related programs and non-safety field actions being conducted by hyundai and kia. the former issue involved approximately 550,000 my 2013 hyundai elantra, my 2011 kia sorento, and my 2012-2015 kia rio. the latter issue involved approximately 2.5 million recalled vehicles, which have been identified as displaying potential remedy concerns: hyundai recalls 15v-568, 17v-226, 20v-746, and 21v-727; and kia recalls 17v-224, 19v-120, 20v-750, and 21v-844. regarding the recall scope issue, among all of the scope vehicles identified at ea opening, odi found only the my 2011 kia sorento vehicles equipped with both the theta ii 2.4l 4-cylinder multi-point injection (mpi) and the lambda ii 3.5l 6-cylinder mpi engines experienced relatively high rates of reported fires. in december 2023, kia issued recall 23v-877 that will cover about 80,000 my 2011 kia sorento vehicles equipped with the theta ii 2.4l mpi engines. the remedy will involve an inspection, and if necessary, a replacement of the engine, as well as the installation of ksds. it should be noted that in 2021 these vehicles were included in a ksds product improvement campaign with warranty extension. for the my 2011 sorento vehicles equipped with the lambda ii 3.5l engines, odi believes that future engine failures/fires involving these vehicles will likely be due to a lax in adhering to the proper or scheduled engine maintenance (regular engine oil changes), rather than a design or manufacturing engine issue. regarding the issue of the efficacy of the recall remedies, odi found the majority of the recalled hyundai and kia vehicles, by model, experienced lower reported fire rates after the remedies were applied. furthermore, odi found that for most vehicles that did not receive the recall remedies, by model, experienced relatively high fire rates. to address this problem, hyundai informed odi in december 2023, that it will renotify all of its owners covered by the hyundai recalls of engine failures/fires every 8 months for the next 3 years. in december 2023, kia stated that it will renotify the majority of its owners every 8 months for the next 3 years.several previously recalled kia models are excluded from the renotification due to their lower reported rates of engine fires. overall, the renotification actions will help to increase the recall completion rates, thus reduce the frequency of engine fires in the future. in view of the recall action being taken by kia and renotification actions being taken by both kia and hyundai, odi is closing this engineering analysis. also, both companies have been released from the 2020-iniated consent orders (kia since novem

The national highway traffic safety administration (nhtsa) received a letter dated july 13, 2022, petitioning the agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain hyundai motor america, inc. and kia america, inc. vehicles spanning model years (my) 2005-2021. the petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. the petition itself can be reviewed at nhtsa.gov under odi number 11481745. on september 12, 2022, the office of defects investigation (odi) opened defect petition (dp22-003) to evaluate the petitioners’ request. the petitioners have provided additional complaints within four supplemental letters dated january 31, 2023, march 21, 2023, may 23, 2023, and august 4, 2023. odi’s evaluation included the review and analysis of the complaints and supporting information submitted by the petitioners, as well as additional complaints submitted directly to nhtsa which referenced either the oil drain plug or a crack in the oil pan. after reviewing the available data, odi has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. if during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. an improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. there is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. in october 2023, hyundai published a technical service bulletin (tsb) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. after a thorough review of the material submitted by the petitioner, the information already in nhtsa's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, nhtsa does not believe that a formal investigation is warranted. therefore, the petition is denied. a federal register notice (frn) further detailing nhtsa’s reasons for denial of the petition will be published. the reference numbers for the complaints to nhtsa cited by the petitioner can be found in the petition submission documents in the public file for dp22-003. to review those complaints and the additional complaints odi added to its evaluation which are cited in the closing resume odi report identification number document, go to nhtsa.gov.

Date Opened	Date Closed	Component
2021-12-22	2024-02-05	ENGINE
2023-01-27	2023-08-07	ELECTRICAL SYSTEM:PROPULSION SYSTEM
2022-09-12	2023-12-12	ENGINE

Manufacturers tell dealers about repairs for on your car. But they won’t tell you – unless you know to ask. Knowledge is power.

56 Service Alerts for 2018 KIA Optima Hybrid

Date	Description
2022-04-07	070000 FUEL SYSTEM, GASOLINE TECHNICAL SERVICE BULLETIN: HIGH-VOLTAGE BATTERY ORDERING AND RETURN PROCEDURE – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-07	110000 ELECTRICAL SYSTEM TECHNICAL SERVICE BULLETIN: HIGH-VOLTAGE BATTERY ORDERING AND RETURN PROCEDURE – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-30	110000 ELECTRICAL SYSTEM PITSTOP: INSTRUMENT CLUSTER REPLACEMENT AND MILEAGE SETTING WITH KDS – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This pitstop pro Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-10-06	010000 STEERING TECHNICAL SERVICE BULLETIN: REPLACEMENT OF MOBIS C-MDPS SMALL BEARING – This bulletin provides the procedure to replace the small bearing of the Column Motor Driven Power Steering (C-MDPS) unit on the vehicles listed below, which may exhibi Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-10-05	010000 STEERING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-09-13	120000 EXTERIOR LIGHTING TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-09-13	160000 STRUCTURE TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-08-19	110000 ELECTRICAL SYSTEM TECHNICAL SERVICE BULLETIN: HIGH-VOLTAGE BATTERY ORDERING AND RETURN PROCEDURE – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-08-03	110000 ELECTRICAL SYSTEM PITSTOP: FRONT RADAR SENSOR MOUNTING INSPECTION (PS704) – This pitstop provides information regarding front radar sensor alignment on 2014MY and later vehicles that may exhibit a warning light ON related to radar sensor alignment errors in Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-08-03	260000 FORWARD COLLISION AVOIDANCE PITSTOP: FRONT RADAR SENSOR MOUNTING INSPECTION (PS704) – This pitstop provides information regarding front radar sensor alignment on 2014MY and later vehicles that may exhibit a warning light ON related to radar sensor alignment errors in Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-04	130000 VISIBILITY PIT STOP: A/C DYE FOR E-COMPRESSOR EQUIPPED VEHICLES – This bulletin provides information on the proper non-conductive A/C system leak detection dye to be used in all EV, HEV, and PHEV models equipped with an electric A/C compressor. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-25	010000 STEERING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-02-24	060000 ENGINE AND ENGINE COOLING PITSTOP/TECHNICAL OPERATIONS – SMOKE MACHINE NOT TO BE USED FOR EMISSIONS TESTING WITH HEV/PHEV MODELS – This Pitstop provides information to properly test the evaporative emissions system in all Kia 2011MY~ Hybrid (HEV) and Plug-In Hybrid Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-04	010000 STEERING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-04	060000 ENGINE AND ENGINE COOLING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-04	110000 ELECTRICAL SYSTEM TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black b Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	010000 STEERING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black ba Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	060000 ENGINE AND ENGINE COOLING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black ba Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	110000 ELECTRICAL SYSTEM TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black ba Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-07	110000 ELECTRICAL SYSTEM PITSTOP: MFC, CONCERNS FOR DISABLED OPERATION – This Pitstop provides information regarding concerns with disabled operation of Multi-Function Camera (MFC) on some Kia vehicles. When normal operation is not possible due to certain outside e Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-07	035000 SERVICE BRAKES, HYDRAULIC:FLUID TECHNICAL SERVICE BULLETIN: IBAU SYSTEM REPAIR FOR NOISE AND AIR BLEEDING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulle Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-07	350000 EQUIPMENT TECHNICAL SERVICE BULLETIN: IBAU SYSTEM REPAIR FOR NOISE AND AIR BLEEDING – This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulle Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-25	034510 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER PITSTOP – BRAKE CALIPER LEAK INSPECTION – This PITSTOP provides information related to a brake caliper fluid/oil substance found on some Kia vehicles, due to possible excess assembly oil applied during assembly. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-25	350000 EQUIPMENT PITSTOP – BRAKE CALIPER LEAK INSPECTION – This PITSTOP provides information related to a brake caliper fluid/oil substance found on some Kia vehicles, due to possible excess assembly oil applied during assembly. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-04-02	110000 ELECTRICAL SYSTEM TECHNICAL SERVICE BULLETIN: SERVICE ACTION: BMS/OPU/MCU LOGIC IMPROVEMENT (SA411) – This bulletin provides the procedure to improve the logic of the Battery Management System (BMS), Oil Pump Control Unit (OPU) and Motor Control Unit (MCU) o Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-06-03	070000 FUEL SYSTEM, GASOLINE TECHNICAL SERVICE BULLETIN: COMBINATION TSB/SERVICE ACTION: AIR FILTER AND NVLD REPLACEMENT (SA421) – This bulletin provides the procedure to perform an evaporative leak test and replace the fuel tank air filter, and, if necessary, the Natu Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-06-03	110000 ELECTRICAL SYSTEM TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR – ELECTRICAL A/C COMPRESSOR – This bulletin provides information regarding partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima (TF HEV, JF HEV/PHEV/EV), Soul (PS Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-06-03	353000 EQUIPMENT:ELECTRICAL TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR – ELECTRICAL A/C COMPRESSOR – This bulletin provides information regarding partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima (TF HEV, JF HEV/PHEV/EV), Soul (PS Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-06-03	357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR – ELECTRICAL A/C COMPRESSOR – This bulletin provides information regarding partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima (TF HEV, JF HEV/PHEV/EV), Soul (PS Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-04-24	100000 POWER TRAIN TECHNICAL SERVICE BULLETIN: – TRANSMISSION FLUID APPLICATION GUIDE – This bulletin has been revised to include additional information. This bulletin provides information relating to the correct transmission fluid type and fill quantity requ Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-10-15	010000 STEERING TECHNICAL SERVICE BULLETIN TSB084_R3: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information.This bulletin provides information regarding the partial repair of t Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-01-21	120000 EXTERIOR LIGHTING TECHNICAL SERVICE BULLETIN: HALOGEN HEAD LAMP LOW BEAM BULB CONNECTOR REPLACEMENT – This bulletin provides information regarding the procedure to repair the bulb connector on some 2010MY~ vehicles listed on the table below, which may exhibi Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-10-14	060000 ENGINE AND ENGINE COOLING PITSTOP: LOWER ENGINE SERVICE COVER BOLT LOCATIONS – This Pitstop provides information on the correct bolt location of the lower engine service cover on 2016-2020MY Optima 2.4L and 2.0L equipped vehicles. The lower engine service cover is s Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-03-23	030000 SERVICE BRAKES, HYDRAULIC TECHNICAL SERVICE BULLETIN: IBAU SYSTEM REPAIR FOR NOISE AND AIR BLEEDING – This bulletin has been revised to include additional information. This bulletin provides the repair procedure for the Integrated Brake Actuation Unit (iBAU) system Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-11-26	010000 STEERING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information.This bulletin provides information regarding the partial repair of the Motor D Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-11-26	060000 ENGINE AND ENGINE COOLING TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information.This bulletin provides information regarding the partial repair of the Motor D Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-11-26	356000 EQUIPMENT ADAPTIVE/MOBILITY TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information.This bulletin provides information regarding the partial repair of the Motor D Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-08-14	114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL TSBCHA098: IBAU SYSTEM REPAIR GUIDE FOR NOISE AND AIR BLEEDING – This bulletin provides the repair guide for the Integrated Brake Actuation Unit (iBAU) system on some 2014-2019MY Kia EV/Hybrid/Plug-In Hybrid vehicles listed (see table), whi Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-04-16	060000 ENGINE AND ENGINE COOLING TSB: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC18) – This bulletin provides information related to extracting “in use performance tracking” emissions data from the Engine Control Unit (ECU) of certain vehicles sold in C Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-05-17	110000 ELECTRICAL SYSTEM TSB: PARASITIC DRAW INSPECTION AND REAR DOOR LATCH REPLACEMENT – This bulletin provides the procedure to inspect for a parasitic draw and, if necessary, replace one or both rear door latches on some of the following vehicles which may exper Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-05-17	114300 ELECTRICAL SYSTEM:WIRING: REAR COMPARTMENT/TRUNK TSB: PARASITIC DRAW INSPECTION AND REAR DOOR LATCH REPLACEMENT – This bulletin provides the procedure to inspect for a parasitic draw and, if necessary, replace one or both rear door latches on some of the following vehicles which may exper Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-05-17	170000 LATCHES/LOCKS/LINKAGES TSB: PARASITIC DRAW INSPECTION AND REAR DOOR LATCH REPLACEMENT – This bulletin provides the procedure to inspect for a parasitic draw and, if necessary, replace one or both rear door latches on some of the following vehicles which may exper Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-07-11	060000 ENGINE AND ENGINE COOLING TSB: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC18) – This bulletin has been revised to include additional information. This bulletin provides information related to extracting â¿¿in use performance trackingâ¿ emi Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-06-21	010000 STEERING TSB: REPLACEMENT OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDP Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-06-21	012000 STEERING:COLUMN TSB: REPLACEMENT OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING – This bulletin has been revised to include additional information. This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDP Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-08-28	030000 SERVICE BRAKES, HYDRAULIC TSBCHA098_R1: IBAU SYSTEM REPAIR FOR NOISE AND AIR BLEEDING – This bulletin has been revised to include additional information. This bulletin provides the repair procedure for the Integrated Brake Actuation Unit (iBAU) system on some 2014-2 Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2019-01-18	110000 ELECTRICAL SYSTEM PITSTOP: P/HEV NO START ? SHIFT BEFORE READY – This Pitstop provides information regarding possible customer complaint of intermittent ?No-Start?. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2018-11-28	110000 ELECTRICAL SYSTEM PITSTOP: HYBRID HV BATTERY SOC GAUGE (PS581) – This Pitstop provides information regarding the State of Charge (SOC) gauge on all Kia Hybrid P/HEV) vehicles. Normal operation of the HEV SOC gauge is between 40-60%. This is to allow for rege Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2018-05-22	110000 ELECTRICAL SYSTEM PITSTOP – CLOCK CONCERNS ON UVO eSERVICES (UVO 3.0) – This Pitstop contains information regarding possible concerns with the clock on UVO eServices (UVO 3.0) head units installed on 2017-2018MY vehicles. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2018-05-22	350000 EQUIPMENT PITSTOP – CLOCK CONCERNS ON UVO eSERVICES (UVO 3.0) – This Pitstop contains information regarding possible concerns with the clock on UVO eServices (UVO 3.0) head units installed on 2017-2018MY vehicles. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2018-04-17	063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM TSB – DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC18) – This bulletin has been revised to include additional information. This bulletin provides information related to extracting ?in use performance tracking? emissions da Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2018-02-16	106200 POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT TSB – DRIVESHAFT SERVICEABILITY – This bulletin has been revised most recently to include additional information. This bulletin provides information regarding axle shaft serviceability for Kia vehicles equipped with a six-speed automatic tr Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2018-03-02	060000 ENGINE AND ENGINE COOLING PITSTOP – ENGINE COMPONENT RE-USE GUIDELINES – In general, parts and components removed during engine repairs should be considered serviceable, and should be thoroughly cleaned and transferred to the new engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2018-01-23	063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL TSB – DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC18) – This bulletin provides information related to extracting ?in use performance tracking? emissions data from the Engine Control Unit (ECU) of certain vehicles sold in Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2017-10-23	110000 ELECTRICAL SYSTEM PITSTOP – ECO-COASTING (ECOASTING) & ECO-DAS (DRIVING ASSISTANT SYSTEM) OVERVIEW ? CUSTOMER TIP – This Pitstop provides information regarding Eco-Coasting Guide (eCoasting) and Eco-Driving Assistant System (DAS) found on 2017-18MY Niro (DE Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2017-10-10	110000 ELECTRICAL SYSTEM PITSTOP – HYBRID POWER CONTROL UNIT 30A DC FUSE – The 2017MY~ Optima Hybrid (JF HEV), Optima Plug-in Hybrid (JF PHEV), and Niro (DE HEV) vehicles are equipped with a replaceable 30A fuse for the eCompressor. This fuse is easily accessible u Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2018 KIA Optima Hybrid

3 Recalls for 2018 KIA Optima Hybrid

0 Complaints sent to the Center for Auto Safety for 2018 KIA Optima Hybrid

2 Complaints submitted to NHTSA for 2018 KIA Optima Hybrid

3 Investigations for 2018 KIA Optima Hybrid

56 Service Alerts for 2018 KIA Optima Hybrid