After replacing the SCR, the technician uses Calterm 5 to flash the latest calibration file (downloaded from QuickServe) to the ECM to reset the catalyst aging monitors.
Latest updates include support for new engine families like BPO, BPP, and BPX. Cummins Calterm 5
As of 2024, Cummins is pushing more diagnostics into the cloud. While Calterm 5 remains the standard for offline, deep-level work, Cummins is developing to integrate with their Connected Diagnostics platform. The future likely involves wireless flashing and AI-assisted troubleshooting. After replacing the SCR, the technician uses Calterm
For emissions systems (SCR and DPF), Calterm 5 allows "forced regeneration" and manual doser tests. You can command the DEF injector to spray a specific volume while monitoring NOx sensors to confirm they are reading correctly. While Calterm 5 remains the standard for offline,
(often stylized as CALTERM V) is the official, factory-grade diagnostic and calibration software developed by Cummins Inc. for their range of heavy-duty diesel engines. The name "Calterm" is derived from "Calibration Terminal."
Works seamlessly with Nexiq (1, 2, or 3), Inline 6/7, and Noregon DLA adapters.
What specific technical actions can you perform with Calterm 5 that you cannot do with a cheap scan tool? Let's break down the heavy lifting.