{"nhtsa_id":10221554,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2016-07-27","document_id":"18-092-16","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; STRUCTURE; EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"Flash: Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may find the following DTCs set in the PCM memory: · **U0140 - Lost Communication With Body Control Module (BCM) (10-12 MY only). · Auto Shutdown (ASD) Relay Enhancements To Improve Fuel Pump Relay Initialization At Key On - (10-12 MY only).** · P0401 - EGR System Performance. In addition the customer may notice one of the following conditions: · Hard to start, long crank time or even a no start. The customer may describe that If the gas pedal is pushed slightly the vehicle starts as expected (11 MY KA only).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10221554-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10221554-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221554","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"lighting","name":"Lighting","parent":null}],"codes":["P0401","U0140"],"topics":[],"vehicles":[{"make":"DODGE","model":"NITRO","year_from":2009,"year_to":2011,"match":"exact","vehicle_ids":["2009_dodge_nitro","2010_dodge_nitro","2011_dodge_nitro"]},{"make":"JEEP","model":"LIBERTY","year_from":2009,"year_to":2011,"match":"exact","vehicle_ids":["2009_jeep_liberty","2010_jeep_liberty","2011_jeep_liberty"]}],"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":[]}