# Service bulletin SC293\_OWNR

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.

- Type: Service bulletin
- NHTSA id: 10252791
- Published by NHTSA: 2024\-05\-06
- Manufacturer's number: SC293\_OWNR
- Manufacturer's date: 2024\-04\-05
- NHTSA component: FUEL SYSTEM, GASOLINE

## NHTSA's summary

VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION \(SC293\) \- This document is the owner notification advising that Kia America, Inc. is conducting a Voluntary Emissions Service Campaign on certain 2024 MY Sportage Hybrid \("HEV"\) vehicles equipped with 1.6L Turbo Gas Direct Injection \(GDI\) engines to inspect and, if necessary, replace the injector wire harness with a new one.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10252791-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10252791-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system

## Vehicles listed

- 2024 KIA SPORTAGE HYBRID

## Other bulletins for the same vehicles and component

- [TSB\_ELE399\_R1](/bulletins/11028002.md), 2026-02-02, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: BMS DISCHARGE LOGIC IMPROVEMENT \- 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 upgrade the ‘BMS’ system software on certain 2023\-2024MY Sportage HEV \(NQ5 HEV\) vehicles produced from February 15, 2022, through December 15, 2023, which may experience excessive discharging of the 12V lithium battery while parked, potentially resulting in a no\-start condition.
- [TSB\_ELE399](/bulletins/11023102.md), 2025-09-11, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: BMS DISCHARGE LOGIC IMPROVEMENT \- This bulletin provides information to upgrade the ‘BMS’ system software on certain 2023\-2024MY Sportage \(NQ5 HEV\) vehicles produced from February 15, 2022, through December 15, 2023, which may experience excessive discharging of the 12V lithium battery while parked, potentially resulting in a no\-start condition.
- [SC338\_OWNR\_NQ5\_102](/bulletins/11023097.md), 2025-09-11, Emissions: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION: EXPANSION \(SC338 Flight 102\) \- This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service Campaign to update the battery management system \(BMS\) to prevent overcharging of the 12V Lithium battery in certain 2023\-2024 MY Sportage Hybrid \(HEV\) vehicles to ensure compliance with emissions regulations.
- [TSB\_SC338\_R1](/bulletins/11022364.md), 2025-09-03, Emissions: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: BMS S/W LOGIC IMPROVEMENT FOR DTC P1BB2 \(SC338\) \- 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 upgrade the Battery Management System ‘BMS’ software logic on certain 2023\-2024MY Sportage HEV \(NQ5 HEV\) vehicles produced from February 15, 2022 to December 15, 2023, and 2023MY Niro HEV \(SG2 HEV\) vehicles produced from June 21, 2022 through April 25, 2023. Due to a software issue, the Battery Management System \(BMS\) may inadvertently overcharge the 12V Lithium battery. If the 12V Lithium battery becomes overcharged, the subject vehicles may experience a reduction in motive power accompanied by the ‘Check Hybrid System, Stop Safely’ warning message, Hybrid system warning lamp, Service warning lamp, Charging system warning lamp, and a rapid beeping sound for approximately ten \(10\) seconds. \(Note: This Voluntary Emissions Service Campaign supersedes SC335\).
- [SC338\_TSB](/bulletins/11019904.md), 2025-07-01, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: BMS S/W LOGIC IMPROVEMENT FOR DTC P1BB2 \(SC338\) \- This bulletin provides information to upgrade the Battery Management System ‘BMS’ software logic on certain 2023MY Sportage HEV \(NQ5 HEV\) vehicles produced from February 15, 2022 to October 28, 2023, and 2023\-2024MY Niro HEV \(SG2 HEV\) vehicles produced from June 21, 2022 through February 6, 2023. Due to a software issue, the Battery Management System \(BMS\) may inadvertently overcharge the 12V Lithium battery.
- [SC335\_TSB\_CLSD](/bulletins/11019891.md), 2025-07-01, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: BMS S/W LOGIC IMPROVEMENT FOR DTC P1BB2 \(SC335\) CLOSED AND SUPERSEDED TO SC338 \(TSB\) \- This bulletin is now closed. "This bulletin provided information to upgrade the Battery Management System ‘BMS’ software logic on certain 2023\-2024MY Sportage HEV \(NQ5 HEV\) vehicles produced from February 15, 2022 to October 28, 2023, and2023\-2024MY Niro HEV \(SG2 HEV\) vehicles produced from June 21, 2022 through February 6, 2023. Due to a software issue, the Battery Management System \(BMS\) may inadvertently overcharge the 12V Lithium battery.
- [SC338\_STKR](/bulletins/11019732.md), 2025-06-25, Emissions: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. SC338\_STKR: VOLUNTARY EMISSIONS SERVICE CAMPAIGN COMPLETION LABEL/STICKER
- [SC338\_QA](/bulletins/11019731.md), 2025-06-25, Emissions: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: QUESTION AND ANSWER \(SC338\) \- This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Emissions Service Campaign SC338.
- [SC338\_POC](/bulletins/11019729.md), 2025-06-25, Emissions: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: SC338\_POC: PROOF OF CORRECTION CARD
- [SC338\_OWNR\_NQ5](/bulletins/11019724.md), 2025-06-25, Emissions: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION \(SC338\) \- This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service Campaign to update the battery management system \(BMS\) to prevent overcharging of the 12V Lithium battery in certain 2023\-2024 MY Sportage Hybrid \(HEV\) vehicles to ensure compliance with emissions regulations.

JSON: [/v1/bulletins/10252791](/v1/bulletins/10252791)

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