{"nhtsa_id":37996,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-02-09","date":"1994-10-01","document_id":"FC0009795","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD","mfr_system":null,"summary":"AFM HARNESS RESTING AND CHAFING AGAINST THE AIR BYPASS HOSE SPRING CLAMPS, CAUSING CHECK ENGINE LIGHT TO COME ON TO A HOST OF DRIVEABILITY COMPLAINTS. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/37996","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN","model":"SENTRA","year_from":1994,"year_to":1994,"match":"exact","vehicle_ids":["1994_nissan_sentra"]}],"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":[]}