{"nhtsa_id":10221090,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2014-12-20","document_id":"1803014REVB","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING; BACK OVER PREVENTION; FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"Flash: 6.7L Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. Several software improvements are available for vehicles equipped with a Cummins 6.7L turbo Diesel.Prevent Or Reduce Malfunction Indicator Lamp (MIL) Illumination When No Defect is Present For The Following Diagnostic Trouble Codes (DTCs). These Faults Have Been Changed From P0201 - P0206 - Fuel Injector X Circuit/Open. P049D - EGR Control Position Exceeding Learning Limit. P0711 - Transmission Temperature Sensor Performance. P0712 - Transmission Temperature Sensor Low. P0713 - Transmission Temperature Sensor High. P0714 - Transmission Temperature Sensor Intermittent. P0740 - TCC Out Of Range. P0869 - Line Pressure High. P0933 - Hydraulic Pressure Sensor Range/Performance. P0934 - Line Pressure Sensor Circuit Low. P0935 - Line Pressure Sensor Circuit High. P1775 - Solenoid Switch Valve Latched In TCC Position. P1776 - Solenoid Switch Valve Latched In LR Position. U0100 - Lost Communication With ECM/PCM. U0002 - CAN C Bus Off performance - Bus Off. U110E - Lost Ambient Temperature Message.The Following DTC Has Been Changed From A Two Trip Fault To One Trip Fault: U1A24 - Lost Communication With Ammonia Sensor.Improvements To Prevent Or Reduce Malfunction Indicator Lamp (MIL) Illumination When No Defect Is Present For: U3017 - Control Module Timer/Clock Performance. P026B - Injection Timing Performance. P0128 - Thermostat Rationality. In cold ambient temperatures. P0087 - Fuel Rail Pressure Too Low. P2281 - Air Leak Between MAF and Throttle Body. U1421 - Implausible Ignition Key Off Time Received. P026A - Charge Air Cooler Efficiency Below Threshold. P04DB - Crankcase Ventilation System Disconnected. P0544 - Exhaust Gas Temperature Sensor Circuit - Bank 1 Sensor 1. P0562 - Battery Voltage Low. P0604 - Internal Control Module RAM Error. P1451 - Diesel Particulate Filter","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10221090-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10221090-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221090","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":["P0087","P0128","P0201","P0206","P026A","P026B","P049D","P04DB","P0544","P0562","P0604","P0711","P0712","P0713","P0714","P0740","P0869","P0933","P0934","P0935","P1451","P1775","P1776","P2281","U0002","U0100","U110E","U1421","U1A24","U3017"],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_ram_2500"]},{"make":"RAM","model":"3500","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_ram_3500"]}],"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":[]}