Technical Service Bulletin TSB_TRA106 — 2023 KIA NIRO PHEV
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TSB_TRA106 |
| Manufacturer | |
| Vehicle | 2023 KIA NIRO PHEV |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
TECHNICAL SERVICE BULLETIN: 6-SPEED DCT JUDGEMENT LOGIC IMPROVEMENT / GROUND BOLT TIGHTENING (P074A73) - This bulletin provides information to tighten both the clutch actuator and transmission control unit (TCU) grounding bolts then, upgrade the software logic of the 6-speed dual clutch transmission (DCT) on some 2023MY Niro P/HEV vehicles produced from June 14, 2022 through December 12, 2022, which may exhibit a poor shift quality concern and MIL "ON" with DTC P074A73 stored.
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 PHEV
SC325_OWNR_SG2
ENGINE
SC325_OWNR_SG2
ELECTRICAL SYSTEM
SC305_OWNR
ENGINE
SC305_TSB
ENGINE
SC305_DPSM
ENGINE
SC305_POC
ENGINE
TSB_BOD316
STRUCTURE
TSB_TRA106_R1
POWER TRAIN