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Service bulletin TSBENG083_R1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10152915
Published by NHTSA2019-02-19
Manufacturer's numberTSBENG083_R1
Manufacturer's date2019-01-18
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

TSB: SPECIAL SERVICE INFORMATION & SPECIFICATIONS FOR GDI HIGH PRESSURE FUEL SYSTEM - This bulletin has been revised to include additional information. 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.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
KIA CADENZA2014, 2015, 2016, 2017, 2018, 2019
KIA FORTE2014, 2015, 2016, 2017, 2018
KIA FORTE KOUP2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
KIA FORTE KOUP2016
KIA K9002015, 2016, 2017, 2018, 2019
KIA NIRO2017, 2018, 2019
KIA OPTIMA2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
KIA OPTIMA HYBRID2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
KIA OPTIMA PHEV2017 (the catalog's model; the bulletin names a series or trim of it)
KIA RIO2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
KIA SEDONA2015, 2016, 2017, 2018
KIA SORENTO2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
KIA SOUL2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
KIA SPORTAGE2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
KIA STINGER2018, 2019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20235112023-09-14. Fuel System
23V6340002023-09-13. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
22V0930002022-02-17. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
20V1000002020-02-21. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
20190982019-02-27. Fuel System
20187422018-12-28. Fuel System
18V9070002018-12-19. ENGINE; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SC269_OWNR_4012026-07-21. Service campaign. VOLUNTARY SERVICE CAMPAIGN: OWNER RENOTIFICATION (SC269 FLIGHT #401) - This document is the owner renotification advising that Kia is conducting a Voluntary Service Campaign to inspect and, if necessary, replace the high-voltage fuse in 2013-2016 MY Optima Hybrid vehicles.
SC310Z_TSB_R12026-03-12. Service bulletin. TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: HIGH-VOLTAGE BPA REPLACEMENT (SC310Z REV 1) - 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 bulletin provides information regarding the replacement of the High-Voltage Battery Pack Assembly (HV BPA) on certain 2015-2017MY SOUL EV (PS EV) produced from July 15, 2014 through June 30, 2017 which were not included in SC267 Safety Recall Campaign and have completed TSB ELE310 and/or SC310A. The affected vehicles require replacement of the HV BPA due to the MIL ‘ON’ with related DTC(s) described on page 2.
SC267Z_TSB_R22026-03-12. Service bulletin. TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: HIGH-VOLTAGE BATTERY PACK ASSEMBLY REPLACEMENT (SC267Z REV 2) - 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 bulletin provides information to replace the high-voltage battery pack assembly (HV BPA) on certain 2015-2019MY Soul EV (PS EV) vehicles produced from July 15, 2014 through September 28, 2018. After completing SC267 with the latest battery management system (BMS) software upgrade, the subject vehicles may subsequently require the replacement of the HV BPA due to MIL ON with a BPA related DTC(s).
SC281Y_TSB2025-10-09. Service bulletin. TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: HIGH-PRESSURE FUEL PUMP REPLACEMENT INSTRUCTIONS FOR DTC P0088 (SC281Y) - This bulletin provides information related to the Technical Service Bulletin previously published under SC281 titled “High-Pressure Fuel Pump Inspection /Replacement and ECM Software Upgrade.”
WTY034_TSB_R22025-03-28. Service bulletin. TECHNICAL SERVICE BULLETIN: WARRANTY EXTENSION CAMPAIGN: HIGH-PRESSURE FUEL PUMP REPLACEMENT (WTY034) - 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 bulletin provides information associated with the ‘Warranty Extension Program’ (WTY034) to diagnose the ‘Malfunction Indicator Lamp’ (MIL) accompanied by DTC P0088 and, if necessary, replace the high-pressure fuel pump on 2019-2021 MY Sedona vehicles manufactured from February 13, 2018 through July 8, 2020, 2017-2020 MY Cadenza vehicles manufactured from June 2, 2016 through October 15, 2020, and 2019-2020 MY Sorento vehicles equipped with 3.3L V6 Engines manufactured from January 24, 2018 through October 26, 2020.
SC269_OWNR_3012025-03-26. Service campaign. VOLUNTARY SERVICE CAMPAIGN: OWNER RENOTIFICATION (SC269) - This document is the owner renotification advising that Kia conducting a Voluntary Service Campaign to inspect and, if necessary, replace the high-voltage fuse in 2013-2016 MY Optima Hybrid vehicles.
TSB_ELE270_R32025-03-08. Service bulletin. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INVERTER COOLANT/DEBRIS FLUSHING/REPLACEMENT FOR CLUSTER MESSAGE “REFILL INVERTER COOLANT” (SA512) - 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 bulletin provides information to flush out the inverter low-conductivity coolant (BSC-1) on certain 2019-2022MY Niro EV (DE EV) vehicles produced from May 10, 2019 through October 4, 2021, which may exhibit a “Refill inverter coolant” message displayed on the instrument cluster due to poor flow of coolant/antifreeze inside the coolant pipes. In most cases, the inverter reservoir tank coolant may be filled to normal level and no DTC’s are stored due to an increase operation of the electric water pump (EWP) that is 2,450 RPMs or more when checked.
WTY034_TSB_R12024-09-26. Warranty extension. TECHNICAL SERVICE BULLETIN: WARRANTY EXTENSION CAMPAIGN: HIGH-PRESSURE FUEL PUMP REPLACEMENT (WTY034) - 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 bulletin provides information associated with the ‘Warranty Extension Program’ (WTY034) to diagnose the ‘Malfunction Indicator Lamp’ (MIL) accompanied by DTC P0088 and, if necessary, replace the high-pressure fuel pump on 2019-2021 MY Sedona vehicles manufactured from February 13, 2018 through July 8, 2020, 2017-2020 MY Cadenza vehicles manufactured from June 2, 2016 through October 15, 2020, and 2019-2020 MY Sorento vehicles equipped with 3.3L V6 Engines manufactured from January 24, 2018 through October 15, 2020.
SC310A_OWNR15172024-06-05. Service campaign. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC310A) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to update the vehicle's battery management system (BMS) software to the latest version in certain 2015-2017 MY Soul EV vehicles. Our records indicate that you own or lease one of the potentially affected vehicles.
SC310A_DPSM2024-06-05. Service campaign. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS & SERVICE MANAGERS MEMO (SC310A) - This document is the announcement to the dealer Parts and Service Managers that Kia is conducting a Voluntary Service Campaign to update the battery management system (BMS) software on certain 2015-2017 MY Soul EV vehicles manufactured from July 15, 2014 through July 4, 2017 that had their BMS previously replaced and updated under warranty.