{"nhtsa_id":620874,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-09-04","date":"2001-07-01","document_id":"107","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"SUBJECT REGARDING SERVICE UPGRADE TO ENSURE POPER OVERALL TRANSMISSION SHIFT FUNCTION PERFORMANCE AND / OR SHIFT QUALITY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620874","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"C70","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_volvo_c70"]},{"make":"VOLVO","model":"S80","year_from":2000,"year_to":2001,"match":"exact","vehicle_ids":["2000_volvo_s80","2001_volvo_s80"]},{"make":"VOLVO","model":"V70XC","year_from":2000,"year_to":2000,"match":"base","vehicle_ids":["2000_volvo_v70"]}],"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":[]}