2019 Kia Niro TSBs

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2024MY vehicles (refer to the table on pages 9 and 10 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2024MY vehicles (refer to the tables on pages 8-9 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.

of low coolant, random misfires, and/or possible overheating on some 2017-2022MY Niro HEV (DE HEV) and 2018-2022MY Niro PHEV (DE PHEV) vehicles. The cause may be a small coolant leak in the EGR Cooler. Locating this leak may be difficult.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2021MY vehicles (refer to the tables on pages 8-9 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2021MY vehicles (refer to the tables on pages 8-9 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2021MY vehicles (refer to the tables on pages 8-9 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.

the small bearing of the Column Motor Driven Power Steering (C-MDPS) unit on the vehicles listed below, which may exhibit an abnormal noise when steering left and right. This may be caused by foreign substances in the MDPS worm shaft small bearing. On some vehicles when the steering wheel is rotated a scraping noise can be heard originating from the lower bearing on the Worm Gear Small Bearing and does not affect the steering effort.

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 bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Steering Column Housing, or Worm Gear Assembly. When the steering wheel is rotated a scraping noise can be heard originating from the lower bearing on the Worm Gear Assembly on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit. On some vehicles when the steering wheel is rotated a scraping noise can be heard originating from the lower bearing on the Worm Gear Assembly and does not affect the steering effort.

symptom on some 2017-2022MY Niro HEV (DE HEV) and 2018-2022MY Niro PHEV (DE PHEV) which may exhibit coolant boiling in the reservoir. Overheating may occur due to a bypass valve in the Exhaust Heat Recovery System (EHRS) stuck in the closed position.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information relating to some Kia models that may exhibit fogging, condensation, and/or moisture inside a headlamp assembly. Generally, a fogging condition is considered normal and can be eliminated by turning on the headlamps with the engine running for up to 30 minutes or during normal driving conditions. Headlamp assembly replacement WILL NOT be necessary in most cases.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2019MY vehicles (refer to table below for applicable model and engine), which may exhibit a symptom of excessive oil consumption.

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 bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Steering Column Housing, or Worm Gear Assembly. When the steering wheel is rotated a scraping noise can be heard originating from the lower bearing on the Worm Gear Assembly on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit.

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 bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Worm Gear Assembly or Steering Column Housing on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit.

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 bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Worm Gear Assembly or Steering Column Housing on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit.

This bulletin provides the procedure to replace the engine cylinder head on some 2017-2019MY Niro (DE HEV/PHEV) vehicles produced from January 1, 2016 through November 13, 2018 These vehicles may exhibit a MIL with misfire DTC's and/or experience a slight engine hesitation at the speeds between 24 - 37 MPH due to Exhaust Gas Recirculation (EGR) operation.

the engine cylinder head on some 2017-2019MY Niro (DE HEV/PHEV) vehicles produced from January 1, 2016 through November 13, 2018 These vehicles may exhibit a MIL with misfire DTCs and/or experience a slight engine hesitation at the speeds between 24 - 37 MPH due to Exhaust Gas Recirculation (EGR) operation. The described condition does not cause the engine to stall.

revised to include additional information. This bulletin provides the procedure to inspect and repair the Electric Water Pump(s) (EWP) on some 2018-2019MY Niro (DE) HEV, PHEV, and EV vehicles produced between November 24, 2018 through January 30, 2019, which may exhibit a MIL ON (DTC U1116 and/or U1118) due to a coolant leak from the EWP Can Case.

information regarding DTC U045600 on some 2017-2020MY Niro (P/HEV) vehicles, which may set due to the EWP and/or harness connectors (C102) being contaminated with coolant. In the event that this DTC is set, throughly inspect the EWP and harness connectors which are located behind the Engine Coolant Temperature Sensor (ECTS) and are sometimes difficult to see.

of the Engine Control Module (ECU) on some 2017-2019MY Niro (DE HEV/PHEV) vehicles, produced from November 1, 2016 through November 25, 2019 and equipped with Kappa 1.6 GDI engine, regarding DTC (P0128) judgement logic. To correct this concern, apply the improved logic to the ECU using the KDS ECU Upgrade function as described in this bulletin.

the installation of the four (4) longer (75mm) connecting bolts between the Traction Motor and Gear Drive Assembly on some 2019MY Niro (DE EV) produced before May 13, 2019, which is noted in the EPC when ordering a traction motor assembly for replacement.

revised to include additional information.This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU) or Steering Column Housing on some 2010MY~ Kia models listed on page 5 equipped with a Column Motor Driven Power Steering (C-MDPS) unit. Follow the MDPS Flowchart (page 2) along with the MDPS DTC Table (page 3) procedure outlined in this bulletin before replacing the C-MDPS Motor, ECU or Steering Column Housing.

has been revised to include additional information.This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU) or Steering Column Housing on some 2010MY~ Kia models listed on page 5 equipped with a Column Motor Driven Power Steering (C-MDPS) unit.

bulletin has been revised to include additional information. This bulletin provides the procedure to inspect and repair the Electric Water Pump(s) (EWP) on some 2018-2019MY Niro (DE) HEV, PHEV, and EV vehicles produced between November 24, 2018 through January 30, 2019, which may exhibit a MIL ON (DTC U1116 and/or U1118) due to a coolant leak from the EWP Can Case.

repair the Electric Water Pump(s) (EWP) on some 2018-2019MY Niro (DE) HEV, PHEV, and EV vehicles produced between November 24, 2018 through January 30, 2019, which may exhibit a MIL ON (DTC U1116 and/or U1118) due to a coolant leak from the EWP Can Case.

in 2019MY Niro (DE EV) vehicles. One is ordinary coolant colored GREEN (also used for combustion engine models) and the other is the EV (low-conductivity) coolant colored BLUE. The Niro EV vehicle may be equipped with either one of these coolant color types and is normal for this vehicle application.

This bulletin provides information related to extracting "in use performance tracking" emissions data from the Engine Control Unit (ECU) of certain vehicles sold in California.

extracting ?in use performance tracking? emissions data from the Engine Control Unit (ECU) of certain vehicles sold in California. The California Air Resources Board (CARB) requires the emissions data from vehicles with a minimum of 3,000 accumulated miles without reprogramming or resetting.

This bulletin provides information relating to all Kia vehicles equipped with Gasoline Direct Injection (GDI) engines. In these engines highly pressurized gasoline is injected via a common fuel rail and injectors that deliver fuel directly into the combustion chamber of each cylinder. In comparison, in a conventional Multi-Point Fuel Injection (MPI) engine, the gasoline is injected into the intake port of each cylinder at a relatively low pressure. Due to high fuel pressure in a GDI system, servicing the GDI system requires special attention and handling procedures. This bulletin provides special service information and specifications for the GDI fuel system components.

procedure to install an onboard charger (OBC) quick disconnect spacer on some 2018-2019MY Niro (DE PHEV) vehicles, produced from March 21, 2018 through August 22, 2018, which may experience the OBC coolant inlet hose detaching. If detached, the following Hybrid System/Refill Inverter Coolant Warning(s) and/or HV DTCs may set: P0A93, P0A3C, and/or P0A3E. Follow the procedure in this bulletin to install a spacer at the OBC coolant inlet hose. Before conducting the procedure, verify that the vehicle is included in the list of affected VINs.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information regarding partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima Hybrid (TF HEV, JF HEV/PHEV), 2015MY~ Soul EV (PS EV), 2017MY~ Niro (DE HEV/PHEV/EV), 2022MY~ EV6 (CV), 2021MY~ Sorento (MQ4 HEV/PHEV), 2023MY~ Sportage (NQ5 HEV/PHEV), and 2023MY~ Niro (SG2 EV/HEV/PHEV) vehicles.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin outlines the ordering and return procedure for high-voltage Lithium-ion batteries equipped on EV/hybrid vehicles (hereafter referred to as "high-voltage batteries" or HVBs).

symptom on some 2017-2022MY Niro LX HEV (DE HEV) vehicles with standard 'key start' ignition. The 'Ready' icon on the instrument cluster will not illuminate 'ON'. The issue happens when the Hybrid Power Control Unit (HPCU) does not unlock the immobilizer when the start signal is sent.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin outlines the ordering and return procedure for high-voltage Lithium-ion batteries equipped on EV/hybrid vehicles (hereafter referred to as "high-voltage batteries" or HVBs).

alignment on 2014MY and later vehicles that may exhibit a warning light ON related to radar sensor alignment errors in the Forward Collision-Avoidance Assist (FCA)/Smart Cruise Control (SCC) system.

partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima (TF HEV, JF HEV/PHEV/EV), Soul (PS EV) and Niro (DE HEV/PHEV/EV) vehicles.

procedure to improve the logic of the Body Control Module (BCM) on some Niro (DE HEV) vehicles, produced from July 9, 2018 through January 28, 2019, which may experience a BMS MIL ON DTC P1B77.

illumination with DTC U029F00 (Lost Communication with Evaporative Emission System Leak Detection Control Module ) active. Prior to following the standard diagnostic steps for the DTC as outlined in KGIS, on vehicles built before October 2018, the NVLD signal wire needs to be checked for insulation and/or core damage.

Parking Distance Warning (PDW) alerts and repairs involving ultrasonic sensors. The PDW system alerts the driver while parking, by calculating distance based on the difference in signal transmission and reception times between the vehicle (ultrasonic sensor) and an object. The membrane film of the ultrasonic sensor is used for object detention and can be damaged by stone chips or foreign substances while driving. Damage to the cover of the ultrasonic sensor can also lead to damage to the internal circuit. As a result of this external damage, the PDW system may not receive the proper signal from the ultrasonic sensor. In some cases, the system may cause a false alarm, no alert, or phantom warnings by a Warning Lamp to be displayed on the cluster. The ultrasonic sensor membrane film should be always inspected for external damage and if any part replacement should be treated as a general repair, not as a warranty claim repair for this concern. (Please note that this Pitstop only applies to models/trims that are equipped with the ultrasonic sensors.)

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is replaced, and the transmission oil cooler is transferred to the new transmission.

A flush is required ONLY when a transmission is replaced.

correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is replaced, refer to applicable vehicles in the chart starting on page 2.

the Double Clutch set or Double Clutch Transmission (DCT) assembly on some 2018-2019MY Niro (DE HEV, DE PHEV) vehicles, equipped with the 6-Speed DCT, which may exhibit an abnormal Grrrr and/or grinding noise when down shifting from 4th to 3rd gear.

This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is replaced, refer to applicable vehicles on page 2. Refer to the shop manual on KGIS for the specific Kia model for the correct transmission fluid check/fill procedures.

of intermittent ?No-Start?.

the service reminder lamp, at the first service interval reminder alert that will display on the instrument cluster. The KDS is required to change the setting from "Workshop" to "Customer Mode."

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the procedure to turn OFF the service reminder lamp, at the first service interval reminder alert that will display on the instrument cluster.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the procedure to turn OFF the service reminder lamp, at the first service interval reminder alert that will display on the instrument cluster.

operation of Multi-Function Camera (MFC) on some Kia vehicles. When normal operation is not possible due to certain outside environment conditions (such as sunlight glare, heavy rain, sunlight, snow, fog and/or substance/debris) causing a temporary concern. This stops operation causing Warning Lamp ON and/or Pop-up Message displayed on the cluster. This is a normal operation of the ADAS and once environment conditions improve and/or substance/debris are removed, the system will clear itself and operate normally.

the service reminder lamp, at the first service interval reminder alert that will display on the instrument cluster.

improve the logic of the UVO 3.0 (D-Audio) head unit on some 2018MY Stinger (CK) vehicles, produced from May 3, 2018 through June 5, 2018, and 2018-2019MY Niro Plug-in (DE PHEV) vehicles, produced from June 4, 2018 through November 25, 2018, which may exhibit a black screen after confirming the safety warning. Follow the procedure below to improve the logic of the UVO 3.0 head unit.

logic of the Audio Video Navigation (AVN) head unit on some 2019MY Niro (DE P/HEV) vehicles, produced from July 19, 2018 through October 17, 2018, which may not have the UVO icon displayed in the menu screen and also may not have been provided with a UVO User?s Manual. Follow the procedure below to inspect and, if necessary, improve the logic of the AVN head unit and place a new UVO User?s Manual in the glove box.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the repair procedure for the Integrated Brake Actuation Unit (iBAU) system on some 2014-2019MY EV/Hybrid/Plug-In Hybrid vehicles listed (see table), which may exhibit a "honking" (Hissing) noise due to air remaining in the brake fluid system.

substance found on some Kia vehicles, due to possible excess assembly oil applied during assembly.

This bulletin provides the repair procedure for the Integrated Brake Actuation Unit (iBAU) system on some 2014-2019MY EV/Hybrid/Plug-In Hybrid vehicles listed (see table), which may exhibit a Honking (Hissing) noise due to air remaining in the brake fluid system.

information on the installation of charge door spacing pads on some 2019MY Niro (DE EV) vehicles which may exhibit snow accumulation or freezing when driving in snow conditions. Snow accumulation or freezing on the charging door is reduced by installing two (2) 4mm Thermoplastic Elastomer (TPE) spacer pads to inside of the charge door in order to enable snow to be released.

Integrated Brake Actuation Unit (iBAU) system on some 2014-2019MY Kia EV/Hybrid/Plug-In Hybrid vehicles listed (see table), which may exhibit a Honking (hissing) noise due to air remaining in the brake fluid system.

This bulletin provides the repair procedure for the Integrated Brake Actuation Unit (iBAU) system on some 2014-2019MY EV/Hybrid/Plug-In Hybrid vehicles listed (see table), which may exhibit a "Honking" (Hissing) noise due to air remaining in the brake fluid system.

logic of the Electronic Stability Control/Active Hydraulic Booster (ESC/AHB) system on some 2019MY Niro (DE P/HEV), produced from July 19, 2018 through October 1, 2018, which is to improve brake pedal feedback and feel to the driver. This improvement does not affect the braking performance or stopping distance. To improve customer satisfaction, apply the improved logic to the ESC/AHB using the KDS ECU Upgrade function as described in this bulletin. For confirmation that the latest reflash has been applied to a vehicle you are working on, verify the ROM ID using the table on page 2 of this bulletin.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This pitstop provides the KDS service procedure for mileage setting on the models listed below with newly replaced instrument clusters. Certain models allow for mileage setting with the KDS, which prevents the need to send out the instrument cluster to a 3rd party for mileage adjustment (refer to PS264). After a new cluster is installed, cluster (variant) coding may also need to be conducted using the KDS. Make sure the KDS software is also updated to the latest version. Mileage setting should be performed by using the KDS only, as described in this bulletin.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on the inspection and replacement of the front camera on some vehicles. Due to an internal control chip concern inside the camera, the vehicle may exhibit a Forward Collision Avoidance Assist Warning Lamp (A) and/or Master Warning Lamp (B) with C160449 and/or C160649 codes. Certain systems may become temporarily disabled during occurrences: Smart Cruise Control (SCC), Lane Keep Assistance (LKA), Lane Departure Warning (LDW), Forward Collision-Avoidance Assist (FCA), Forward Collision Warning (FCW) and/or Driver Attention Warning (DAW).

revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the procedure to update the software logic of the front view camera system (FR_CMR) on the vehicles listed below, when a new replacement Front View Camera installed with a part number ending in "SW0". NEW parts with a part number ending in "SW0" do not have the operating software upgrade installed. If the software upgrade is not installed, units will exhibit a warning light ON with Diagnostic Trouble Codes (DTCs) related to the front view camera. Some vehicles require recovery and recording the prior variant coding value before replacement.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on the inspection and replacement of the front camera on some vehicles. Due to an internal control chip concern inside the camera, the vehicle may exhibit a Forward Collision Avoidance Assist Warning Lamp (A) and/or Master Warning Lamp (B) with C160449 and/or C160649 codes. Certain systems may become temporarily disabled during occurrences: Smart Cruise Control (SCC), Lane Keep Assistance (LKA), Lane Departure Warning (LDW), Forward Collision-Avoidance Assist (FCA), Forward Collision Warning (FCW) and/or Driver Attention Warning (DAW).

procedure to update the software logic of the Front Camera (FR_CMR) system on the vehicles listed below, which have had a new replacement Front View Camera installed without software upgrade. If the S/W is not upgraded, units will exhibit a warning light ON with Diagnostic Trouble Codes (DTCs) related to the Front Camera (FR_CMR).

regarding the procedure to repair the bulb connector on some 2010MY~ vehicles listed on the table below, which may exhibit a bulb connector concern. To correct this concern, replace the connector with a new and improved part.

the overhead console lamp assembly and sunglass door latch on some 2012-2023MY model vehicles listed in the table below, which may encounter the sunglass case of the overhead console lamp not closing properly.

replace the Can Case of the Auxiliary Electric Water Pump (AEWP) on some 2019MY Niro (DE HEV, DE PHEV) vehicles produced from November 26, 2018 through January 23, 2019, which may exhibit MIL ON with DTC P2600 and/or P0C73. The vehicle may exhibit intermittently poor electric connection which may be caused by water inflow into the case due to poor sealing of the joint.

inspect the emergency charging door release cable on some 2018-2019MY Niro (PHEV/EV) vehicles when one of the following symptoms occur. * Vehicle does not charge or experiences an intermittent malfunction while charging. * Unable to insert or disconnect the charging cable.

A/C system leak detection dye to be used in all EV, HEV, and PHEV models equipped with an electric A/C compressor.

conditioning system on certain 2019MY Niro Hybrid (DE HEV) and Niro Plug-in Hybrid (DE PHEV) vehicles, produced from July 9, 2018 through December 21, 2018, which may experience poor air conditioning performance due to a possible overfill of refrigerant.

conditioning system on certain 2019MY Niro Hybrid (DE HEV) and Niro Plug-in Hybrid (DE PHEV) vehicles, produced from July 9, 2018 through December 21, 2018, which may experience poor air conditioning performance due to a possible overfill of refrigerant. Follow the procedure in this bulletin to recover and recharge the air conditioning system with the proper amount. Kia is requesting the completion of this Service Action on all affected vehicles including dealer stock, prior to delivery.

New/revised sections of this bulletin are indicated by a black bar in the margin area.This bulletin provides information on setting the "Service Interval Reminder" feature available on most 2014-2023MY Kia vehicles (refer to model list on page 2). If the service interval reminder is set, the customer will be informed to have the next maintenance service performed, which can positively affect vehicle longevity and performance. Refer to TSB ENG241 for 2023MY~ vehicles equipped with the Oil Life Management System (OLMS) feature not included in table on page 2.

Interval Reminder" feature available on most Kia vehicles. If the service interval reminder is set, the customer will be informed to have the next maintenance service performed, which can positively affect vehicle longevity and performance.

provides information to properly test the evaporative emissions system in all Kia 2011MY~ Hybrid (HEV) and Plug-In Hybrid (PHEV) model vehicles. A smoke machine should NEVER be used when testing the evaporative system in a HEV/PHEV model vehicle.

procedure to perform an evaporative leak test and replace the fuel tank air filter, and, if necessary, the natural vacuum leak detector (NVLD) on some Niro (DE HEV) vehicles, produced from November 1, 2016 through March 22, 2019, which may experience an evaporative leak concern with DTC P0456.

New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information to replace the Can Case of the Auxiliary Electric Water Pump (AEWP) on some 2019MY Niro (DE HEV, DE PHEV) vehicles produced from November 26, 2018 through January 23, 2019, which may exhibit MIL ON with DTC P2600 and/or P0C73.