8K views · 226 reactions | Lost your ECM programming?  No worries,...

💀A dead Cummins ECM To diagnose a dead ECM on a Cummins ISX CM570, the first step is to 🔌 hook up a bench harness to the ECM. If the ECM is not ❌ communicating, then it is likely dead. You can verify this by making sure you have the battery 12V and ground as well as the Ignition 12V and that your communications cables are conected tight and are clean. If the ECM is dead, then you will need to repair it or replace it. Do you need help with your ECM? 💡 👉Follow me for more! #Cummins #ECM #repai

Fix ECM Shutdowns on Cummins ISX! 🚚We've seen many Cummins ISX 2008-2010 trucks with ISX CM871 ECMs shutting down due to code 1117. Start by checking your batteries and voltage supply wiring to ECM! 🪫If everything checks out, then it’s most likely an ECM issue. 🔄Got questions about Cummins ECMs or troubleshooting? Drop them in the comments! 💬Follow for more tips! ⚙️ #ECMRepair #TruckMaintenance #EngineDiagnostics | Oscar Truck ECM

9.4K views · 144 reactions |  Cummins ISX CM871 shutting down? One...