{"nhtsa_id":10228027,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-19","date":"2022-04-07","document_id":"1807422","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; EXTERIOR LIGHTING; BACK OVER PREVENTION; ELECTRICAL SYSTEM:WIRING:POSITION/LIMIT SENSOR/SWITCH; ELECTRICAL SYSTEM; 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. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or moreof the following DTCs have been set: P0452 - EVAP Pressure Switch Stuck Closed. P0455 - EVAP System Large Leak. P0440 - General EVAP System Failure. P0456 - EVAP System Small Leak.If DTC P0456 is present use the wiTECH Small Leak VerificationTest (SLVT) to determine if a leak is present in the system. Customers may also comment on one or more of the following: Vehicle will fail to start when cold at times. Noise heard from the drivetrain while stationary and vehicle is in Sport/Track modes.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228027-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228027-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228027","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"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":"backup-camera","name":"Backup camera","parent":"driver-assistance"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":["P0440","P0452","P0455","P0456"],"topics":[],"vehicles":[{"make":"DODGE","model":"CHALLENGER","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_dodge_challenger"]}],"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":[]}