{"nhtsa_id":621812,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-02","date":"2001-08-01","document_id":"1857","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"SOME VEHICLES WITHIN VIN RANGE 188105 - 221234 AND 673590- 708235 MAY EXPERIENCE CUSTOMER CONCERNS OF THE CHECK ENGINE MALFUNCTION INDICATOR LIGHT ILLUMINATING WITH DIAGNOSTIC TROUBLE CODES FF44 AND / FOR FF45 STORED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/621812","components":[],"codes":[],"topics":[],"vehicles":[{"make":"JAGUAR","model":"XJ12","year_from":1994,"year_to":1994,"match":"exact","vehicle_ids":["1994_jaguar_xj12"]},{"make":"JAGUAR","model":"XJS","year_from":1994,"year_to":1995,"match":"exact","vehicle_ids":["1994_jaguar_xjs","1995_jaguar_xjs"]}],"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":[]}