{"nhtsa_id":10044176,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-05-17","date":"2012-03-08","document_id":"SB-21-007-12","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"CHRYSLER/DODGE: WHEN SHIFTING TRANSMISSION, WOULD EXPERIENCE A SHUDDER, HARSH SHIFTING OR A LAUNCH AND MIL WOULD ILLUMINATE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10044176","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":"CHRYSLER","model":"300","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_chrysler_300"]},{"make":"DODGE","model":"CHARGER","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_dodge_charger"]}],"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":[]}