{"nhtsa_id":10218576,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-22","date":"2021-08-13","document_id":"18-073-21","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"Diesel Injector Freezing This bulletin involves installing a insulator over the Diesel Exhaust Fluid (DEF) injector. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P218F - Reductant No Flow Detected. P202E - (Diesel Exhaust Fluid) Reductant Injector Performance. The customer will not notice any drivability issues associated with these DTCs. These DTCs may set when the vehicles is parked for a long time and the ambient temperatures are below -11 °C (12 °F).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10218576-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10218576-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10218576","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"lighting","name":"Lighting","parent":null}],"codes":["P202E","P218F"],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2013,"year_to":2018,"match":"exact","vehicle_ids":["2013_ram_2500","2014_ram_2500","2015_ram_2500","2016_ram_2500","2017_ram_2500","2018_ram_2500"]},{"make":"RAM","model":"3500","year_from":2013,"year_to":2018,"match":"exact","vehicle_ids":["2013_ram_3500","2014_ram_3500","2015_ram_3500","2016_ram_3500","2017_ram_3500","2018_ram_3500"]},{"make":"RAM","model":"4500","year_from":2013,"year_to":2018,"match":"exact","vehicle_ids":["2013_ram_4500","2014_ram_4500","2015_ram_4500","2016_ram_4500","2017_ram_4500","2018_ram_4500"]},{"make":"RAM","model":"5500","year_from":2013,"year_to":2018,"match":"exact","vehicle_ids":["2013_ram_5500","2014_ram_5500","2015_ram_5500","2016_ram_5500","2017_ram_5500","2018_ram_5500"]}],"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":[]}