How do you reset the code on a ISX Cummins?
How do you reset the code on a ISX Cummins? Using a code reader tool, connect to the ECM and find the “fault codes” tab. The displayed codes can generally be clicked on one by one. Another option is to select “erase all faults” and then follow the onscreen instructions. At the end of the procedure, the ignition key should be turned off. What does the ecu128 code on Freightliner mean? freightliner ecu128 code, what does this mean? It means that the engine ECU has a code in it. ECU 128 only identifies the module, it is not a fault...