{"nhtsa_id":10181625,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-26","date":"2020-09-22","document_id":"18-089-20","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Some vehicles may have experienced a slight engine hesitation or lag in acceleration from engine startup until the engine and exhaustwarmed up. This update is intended to reduce the hesitation or lag in acceleration from engine startup.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181625-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181625-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181625","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":"RAM","model":"1500","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_ram_1500"]}],"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":[]}