{"nhtsa_id":10011894,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-02-03","date":"1994-07-01","document_id":"1841","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION","mfr_system":null,"summary":"INTERMITTENT POWER LOSS TACH DROPS TO ZERO REPOSITION IGNITION AMPLIFIER. *EH","document":null,"url":"https://open.wenmarpro.com/bulletins/10011894","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"JAGUAR","model":"XJS","year_from":1994,"year_to":1994,"match":"exact","vehicle_ids":["1994_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":[]}