{"nhtsa_id":637259,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-22","date":"2002-06-21","document_id":"210602","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING","mfr_system":null,"summary":"THIS SERVICE IS REGARDING A WIRE ROUTING ISSUE THAT CAN LEAD TO SERVICE ENGINE SOON LAMP ACTIVATION AND VARIOUS DRIVABILITY CONCERNS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/637259","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CAVALIER","year_from":2000,"year_to":2002,"match":"exact","vehicle_ids":["2000_chevrolet_cavalier","2001_chevrolet_cavalier","2002_chevrolet_cavalier"]},{"make":"PONTIAC","model":"SUNFIRE","year_from":2000,"year_to":2002,"match":"exact","vehicle_ids":["2000_pontiac_sunfire","2001_pontiac_sunfire","2002_pontiac_sunfire"]}],"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":[]}