{"nhtsa_id":10227747,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-12","date":"2022-10-15","document_id":"0819222","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Flash: Body Control Module (BCM) Updates This bulletin involves updating the BCM with the latest available software. Customer may experience one or more of the following condition: AUX switch ?recall last state? function does not work, only if equipped with a 6.2L Supercharged HEMI V8 SRT Engine (Sales Code ESD). AUX output always returns to OFF unless user selects battery power over ignition power feed, only if equipped (Sales Code ESD). Hill descent button is inoperative (Sales Code BNH).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227747-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227747-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10227747","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"body-control-module","name":"Body control module","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"1500","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_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":[]}