Here is the instruction show you guide on how to solve Doosan Stage V excavator engine shut off request through CAN EBC1 error.
Preparations:
2025 Doosan Data Monitoring System DMS-5
2024 Doosan Diagnostic Software Full Package
Fault Code:
U1003:Engine shut off request through CAN (EBC1)
Overview
“E” SPNFMI
Reason:
External shut off request by Electronic Brake Controller 1 message.
Effect:
Alarm only Engine stop immediately
Component Location
Engine shut off request (Emergency stop) switch location and connector is dependent on
machine application.
Condition for Running Diagnostic
Continuously checked in every sample time
Condition for Setting the Fault Code
External shut off request by Electronic Brake Controller 1 message.
Condition for Clearing the Fault Code
This item is not a fault and indicates that the VCU has issued an emergency stop request.
Check List
