{"nhtsa_id":630645,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-04-19","date":"2002-02-01","document_id":"15594","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"SUPER DUTY ERRATIC COOLANT TEMPERATURE GAUGE READINGS - CONCERNS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/630645","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXCURSION","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_ford_excursion"]},{"make":"FORD","model":"F SERIES","year_from":2002,"year_to":2002,"match":null,"vehicle_ids":[]}],"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":[]}