WebJul 5, 2024 · Used scan tool to command heater 1 on-weak. Drained tank, removed tank. Replaced reservoir. Installed and filled tank. Used scan tool to command all heaters on-heater #1 is operating in spec again. Cleared code. Just wondering is this the "special warranty" I saw on the paperwork when I bought my truck used? WebApr 11, 2024 · Measure the resistance between the control circuit and ground circuit terminals listed below. The reading should be between 2-4 ohm for heater 1, 8-10 ohm …
Service Bulletin Bulletin No.: 21-NA-007 Date: …
Web• P21DD: Reductant Tank Heater 1 Low Current • P221C: Reductant Tank Heater 2 High Current • P10D9: Reductant Heater 1 Control Circuit Shorted • P10F3: Reductant Heater 2 Control Circuit Shorted Reductant Heater 2 Control Circuit • P143C: Reductant Heater 3 Control Circuit Shorted Reductant Heater 2 Control Circuit • P20B9 ... WebJun 6, 2011 · Chevy Truck 2500 6.6 Duramax, P20B9 Reductant Heater Control Circuit/Open Code. … read more Andrew Master Diagnostic Technician Associate of Occupational i... 582 satisfied customers Just had reductant tank heater replaced and regen performed, Just had reductant tank heater replaced and regen performed, now … how is family guy animated
6.6L DEF Heater/Diesel Exhaust Fluid Reservoir Heater Kit …
WebEquipped with 6.6L Duramax™ Diesel Engine RPO LGH or LML Attention: Due to Model Year and vehicle build content, all of the Conditions/Concerns described within this PI may ... – DTC P20BB: Reductant Heater 1 Control Circuit Low Voltage – DTC P20BD: Reductant Heater 2 Control Circuit – DTC P20BF: Reductant Heater 2 Control Circuit … WebDuraMAX products are owned and distributed through RelaDyne, the nation’s leading provider of lubricants, fuels, diesel exhaust fluid, and industrial reliability services. … WebWithin the SCR catalyst, the reductant reacts with the NOx to form nitrogen, carbon dioxide, and water vapor. Upstream and downstream NOx sensors provide the Engine Control … highland grocery clarkston wa