{"nhtsa_id":11021211,"type":"other","type_name":"Other","date_added":"2025-08-02","date":"2025-07-26","document_id":"25P20","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM","mfr_system":"Engine Coolant Sensor","summary":"Certain 2025 Model Year Bronco, Explorer, Mustang, and Ranger Vehicles Engine Coolant Temperature Sensor Replacement On all affected vehicles, the Engine Coolant Temperature sensor (ECT) may have a poor solder joint internally, causing a Diagnostic Trouble Code (DTC) to set against the sensor for an open circuit and the check engine light to illuminate","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021211-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021211-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021211","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"BRONCO","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_ford_bronco"]},{"make":"FORD","model":"EXPLORER","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_ford_explorer"]},{"make":"FORD","model":"MUSTANG","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_ford_mustang"]},{"make":"FORD","model":"RANGER","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_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":[]}