{"nhtsa_id":10136974,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2014-02-25","document_id":"18-012-14","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Flash: Malfunction Indicator Lamp (MIL) Illumination. Includes Various Driveability Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes have been set: ? P0300 - Multiple Cylinder Misfire NOTE: The P0300 improvement only applies to vehicles using a block heater in ambient temperatures greater than -20°F(-29°C). ? P2008 - Short Runner Valve (SRV) Control Circuit ? P1004 - Short Runner Valve Control Performance ? P2016 - Intake Manifold Runner Position Sensor Circuit Low ? P2017 - Intake Manifold Runner Position Sensor Circuit High ? P0456 - Evap System Small Leak Customers may also experience any of the following conditions (applies only to vehicles equipped with a CNG engine): ? Excess gasoline mode operation under normal operating conditions (switching to gasoline mode too often) ? Slight hesitation on initial acceleration when starting in gasoline mode ? Engine speed fluctuation on first gasoline to CNG mode transition under extremely low ambient temps","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10136974-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10136974-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10136974","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":["P0300","P0456","P1004","P2008","P2016","P2017"],"topics":[],"vehicles":[{"make":"DODGE","model":"RAM 2500","year_from":2012,"year_to":2012,"match":"base","vehicle_ids":["2012_dodge_ram"]},{"make":"RAM","model":"1500","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_ram_1500"]},{"make":"RAM","model":"2500","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_ram_2500"]}],"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":[]}