{"nhtsa_id":11036074,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-10","date":"2026-08-04","document_id":"TSB 26-2359","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER; POWER TRAIN","mfr_system":null,"summary":"Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0420 stored in the powertrain control module (PCM). This may be due to the software in the PCM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036074-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036074-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036074","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0420"],"topics":[],"vehicles":[{"make":"FORD","model":"RANGER","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_ford_ranger","2020_ford_ranger","2021_ford_ranger","2022_ford_ranger"]}],"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":[]}