{"nhtsa_id":10148983,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-26","date":"2015-08-21","document_id":"21-051-15","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Flash: Improved Transmission Shift Quality This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or describe one or more of the following conditions. Upon further investigation, a technician may find the listed Diagnostic Trouble Code (DTC) stored in the TCM memory. ? P0711 - Transmission Fluid Temperature Sensor A Circuit Range-Performance. ? When driving on grades the 3-2 downshift is hard to achieve or not available. ? Poor shift quality during a 5-3 coast down.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10148983-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10148983-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10148983","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0711"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_jeep_cherokee"]}],"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":[]}