{"nhtsa_id":10228028,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-19","date":"2022-04-07","document_id":"1807222","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EXTERIOR LIGHTING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":null,"summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P2097 - Downstream Fuel Trim System 1 Rich. P2099 - Downstream Fuel Trim System 2 Rich.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228028-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228028-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228028","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"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":["P2097","P2099"],"topics":[],"vehicles":[{"make":"DODGE","model":"DURANGO","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_dodge_durango"]}],"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":[]}