{"nhtsa_id":10219343,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-09","date":"2022-09-02","document_id":"TSB_TRA101_R1","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM","mfr_system":null,"summary":"TECHNICAL SERVICE BULLETIN: SERVICE ACTION: 8-SPEED DUAL CLUTCH TRANSMISSION (DCT) S/W LOGIC IMPROVEMENT (SA502) - 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 update the software logic of the A/T system on certain 2021-2023MY K5 (DL3a) and 2021-2022MY Sorento (MQ4a) vehicles equipped with Theta 2.5L T-GDI engine and 8-Speed DCT. The affected vehicles may exhibit an abnormal shifting condition while driving, due to the amount of clutch oil flow consumption immediately after starting. In some cases, the cluster may display a transmission error message and/or MIL ON with DTC P086800 stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10219343-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10219343-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10219343","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0868"],"topics":[],"vehicles":[{"make":"KIA","model":"K5","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_kia_k5","2022_kia_k5","2023_kia_k5"]},{"make":"KIA","model":"SORENTO","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_kia_sorento","2022_kia_sorento"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}