{"nhtsa_id":623355,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-26","date":"2001-03-19","document_id":"010101","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"SUBJECT REGARDING NEW BODY LTG CORRECTION, THERE IS AN INCORRECT TIME FOR ENGINE REPLACEMENT. *SLC","document":null,"url":"https://open.wenmarpro.com/bulletins/623355","components":[],"codes":[],"topics":[],"vehicles":[{"make":"GMC","model":"S PICKUP","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T SERIES","year_from":null,"year_to":null,"match":"exact","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":[]}