{"nhtsa_id":10159954,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-20","date":"2015-11-21","document_id":"18-069-15 REV A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Flash: 3.6L Powertrain Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience the following symptom or conditions or a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Code: ? U0140 - Lost Communication With Body Control Module (BCM). ? Garage shift engagements into D may be harsh at times after shutdowns of 10-30 minute duration. ? Harsh upshifts generated by backing out of the accelerator pedal. ? Harsh shifts can be felt after acceleration/deceleration driving maneuvers from a stop. ? P0606 - Internal Control Processor. ? Accuracy improvements for the Automatic Oil Change Indicator (AOCI) system.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10159954-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10159954-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159954","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P0606","U0140"],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"TOWN AND COUNTRY","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_chrysler_town-and-country"]},{"make":"DODGE","model":"GRAND CARAVAN","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_dodge_grand-caravan"]},{"make":"DODGE","model":"JOURNEY","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_dodge_journey"]}],"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":[]}