Description
Cummins CM2250 bench harness for ISX, X15, ISL, and ISC engines (2012). Connects to your bench calibration base on one end and directly to the CM2250 ECM on the other, for bench testing, ECM programming, and diagnostics off the truck.
Applications:
CM2250 X: Cummins ISX / X15
CM2250 L: Cummins ISL9
CM2250 C: Cummins ISC
Also known as a Cummins ECM Jumper Harness or CM2250 bypass breakout cable.





