{"nhtsa_id":10198773,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-03","date":"2021-06-24","document_id":"ONL6LS06242021","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; POWER TRAIN","mfr_system":null,"summary":"Owner Notification Letter - Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle (Vehicle Identification Number XXXXXXXXXXXXXXXXX). On your 2019 Civic, the powertrain control module (PCM) may have a software issue that misinterprets sensor inputs as a Fuel Level Sensor (Fuel Gauge Sending unit) issue and turns on the malfunction indicator lamp (MIL), and stores a diagnostic trouble code (DTC) P0461 - Fuel Level Sensor Circuit Range/Performance. As a result, your vehicle may be equipped with an improperly functioning on-board emission-related diagnostic system.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198773-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198773-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10198773","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0461"],"topics":[],"vehicles":[{"make":"HONDA","model":"CIVIC","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_honda_civic"]}],"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":[]}