Technical Service Bulletin SC335_TSB_CLSD — 2023 KIA NIRO
FUEL/PROPULSION SYSTEM
Bulletin Details
| TSB ID | SC335_TSB_CLSD |
| Manufacturer | |
| Vehicle | 2023 KIA NIRO |
| Component | FUEL/PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: BMS S/W LOGIC IMPROVEMENT FOR DTC P1BB2 (SC335) CLOSED AND SUPERSEDED TO SC338 (TSB) - This bulletin is now closed.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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2023 KIA NIRO
SC338_OWNR_SG2_102
ELECTRICAL SYSTEM
SC338_OWNR_SG2_102
FUEL/PROPULSION SYSTEM
SC338_OWNR_SG2
ELECTRICAL SYSTEM
SC338_OWNR_SG2
FUEL/PROPULSION SYSTEM
SC338_DP
ELECTRICAL SYSTEM
SC338_DP
FUEL/PROPULSION SYSTEM
SC338_DPSM
ELECTRICAL SYSTEM
SC338_QA
FUEL/PROPULSION SYSTEM
SC338_STKR
FUEL/PROPULSION SYSTEM
SC338_STKR
ELECTRICAL SYSTEM