{"nhtsa_id":637396,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-25","date":"2002-08-01","document_id":"010802","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"SERVICE MANUAL FIX REGARDING AUTOMATIC TRANSMISSION GEAR RATIOS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/637396","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"ACURA","model":"TL","year_from":1999,"year_to":2003,"match":"exact","vehicle_ids":["1999_acura_tl","2000_acura_tl","2001_acura_tl","2002_acura_tl","2003_acura_tl"]}],"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":[]}