{"nhtsa_id":10080040,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-09-14","date":"2016-02-12","document_id":"PS-441","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"HARSH UPSHIFT AFTER PERFORMING TSB TRA 058/SA208 - KMA HAS RECENTLY IDENTIFIED AN INCREASE IN TECHLINE CASES WITH A COMPLAINT RELATED TO “A/T UP-SHIFTING HARD” IN MOST GEARS. FURTHER INVESTIGATION HAS REVEALED THAT MOST OF THESE OCCURRED AFTER PERFORMING TSB TRA 058 / SA208 USING MANUAL MODE AND POSSIBLY HAVING, INADVERTENTLY, ENTERED AN INCORRECT PCM/TCM PART NUMBER. IN SOME CASES, TRANSAXLES HAVE ALREADY BEEN REPLACED WITHOUT CONDITION IMPROVEMENT. PRIOR TO REPLACING A TRANSAXLE FOR A SIMILAR CUSTOMER CONCERN, CHECK CURRENT ROM ID NUMBER USING GDS/KDS. NOTE: PAY CLOSE ATTENTION TO THE WHEEL SIZE REFERENCE INFORMATION ASSOCIATED WITH PCM/TCM PART NUMBERS.","document":null,"url":"https://open.wenmarpro.com/bulletins/10080040","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"SEDONA","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_kia_sedona"]}],"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":[]}