{"nhtsa_id":10181552,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-26","date":"2020-09-11","document_id":"S2021000003 Rev.","mfr_campaign":null,"replaces":null,"component":"ENGINE; POWER TRAIN","mfr_system":null,"summary":"(Revision A) (CEL) Check Engine Light Is On, Vehicle Speed May Be Limited (2nd Gear Limp Mode), Shifting May Be Erratic, Cluster Message To Service Transmission","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181552-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181552-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181552","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"3500","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_ram_3500","2020_ram_3500"]},{"make":"RAM","model":"4500","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_ram_4500","2020_ram_4500"]}],"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":[]}