{"nhtsa_id":46489,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1996-04-25","date":"1995-12-01","document_id":"183695","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"BULLETIN DOES NOT APPLY TO VEHICLES THAT HAVE HAD THE POWERTRAIN CONTROL MODULE REPROGRAMMED ON TSB 18-20-95REVA, 18-38-95, OR 18-39-95 DATED DEC. 8, 1995. SAG OR HESITATION DURING OPERATION IN AMBIENT TEMP BELOW 32 DEGREES F, W/ HIGH HUMIDITY, AND USUALLY AFTER THE VEHICLE HAS BEEN SITTING OVERNIGHT. REPAIR INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE POWERTRAIN CONTROL MODULE (PCM) W/ NEW SOFTWARE (CALIBRATIONS).","document":null,"url":"https://open.wenmarpro.com/bulletins/46489","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"PLYMOUTH","model":"NEON","year_from":1995,"year_to":1995,"match":"exact","vehicle_ids":["1995_plymouth_neon"]}],"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":[]}