{"nhtsa_id":10051947,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-04-23","date":"2013-02-01","document_id":"ER-N-09","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"CHRYSLER: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. VEHICLES WERE BUILT, INADVERTENTLY, WITH INCORRECT EMISSIONS CALIBRATION SOFTWARE ON POWERTRAIN CONTROL MODULE (PCM) AND EXHAUST EMISSIONS MAY EXCEED CALIFORNIA EMISSIONS AND/OR EPA STANDS. MODEL 2013 FIAT 500. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10051947","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FIAT","model":"500","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_fiat_500"]}],"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":[]}