{"nhtsa_id":10185992,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-04","date":"2021-01-20","document_id":"20B55","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM","mfr_system":null,"summary":"In all of the affected vehicles, the trailer tow wiring blunt cut circuits used to connect a trailer brake controller, were not installed in the vehicle. The missing trailer tow wiring blunt cut circuits will prevent the ability to connect an aftermarket electronic trailer brake controller to the vehicle. Trailer lights will function without trailer brake actuation function.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10185992-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10185992-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10185992","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"RANGER","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_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":[]}