{"nhtsa_id":39128,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-03-16","date":"1995-01-01","document_id":"9515","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"DELAYED AND/OR INTERMITTENT NO UPSHIFT OF 1-2 GEAR. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/39128","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"TEMPO","year_from":1988,"year_to":1994,"match":"exact","vehicle_ids":["1988_ford_tempo","1989_ford_tempo","1990_ford_tempo","1991_ford_tempo","1992_ford_tempo","1993_ford_tempo","1994_ford_tempo"]},{"make":"MERCURY","model":"TOPAZ","year_from":1988,"year_to":1994,"match":"exact","vehicle_ids":["1988_mercury_topaz","1989_mercury_topaz","1990_mercury_topaz","1991_mercury_topaz","1992_mercury_topaz","1993_mercury_topaz","1994_mercury_topaz"]}],"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":[]}