Technical Service Bulletin TSB_TRA111_R2 — 2023 KIA K5
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TSB_TRA111_R2 |
| Manufacturer | |
| Vehicle | 2023 KIA K5 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
TECHNICAL SERVICE BULLETIN: 8-SPEED DUAL CLUTCH TRANSMISSION EOP SENSORLESS 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 improve the Electric Oil Pump ‘EOP’ operation logic of the automatic transmission ‘A/T’ on some 2021-2023MY Sorento (MQ4a) vehicles produced from September 9, 2020 through December 29, 2023 and 2021-2023MY K5 (DL3a) vehicles produced from March 24, 2020 to December 18, 2023, equipped with a 2.5L T-GDI Theta III engines and 8-Speed Dual Clutch Transmissions (DCT). The affected vehicles may exhibit abnormal/harsh shifting, gear slipping, no gear engagement in Drive ‘D’ and/or Reverse ‘R’ shift selection, accompanied by a Malfunction Indicator Lamp (MIL) ‘ON’ illuminated on the instrument cluster with DTC(s) P1C2D03, P1C2D1C, and/or P1C2E92 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 K5
TSB_ENG260
ENGINE
TSB_ENG260
ELECTRICAL SYSTEM
SC288_OWNR_301
FUEL/PROPULSION SYSTEM
SC288_OWNR_301
ELECTRICAL SYSTEM
SC288A_OWNR
FUEL/PROPULSION SYSTEM
SC288_OWNR_103
FUEL/PROPULSION SYSTEM
TSB_TRA111_R2
POWER TRAIN
TSB_TRA111
POWER TRAIN
SC288_OWNR_F201
FUEL/PROPULSION SYSTEM
SC288_OWNR
ENGINE AND ENGINE COOLING