This instruction show you guide on how to solve Doosan machine trouble code U043D message counter error of CAN receive frame SMVCU (Pedal & engine speed demand from VCU).
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1 Overview
“E” SPNFMI:E06540023
Reason:
1 Electrical problem (VCU, Abnormal network)
2 Electrical problem (CAN wiring harness insulation,Resistance)
Effect:CE lamp ON Torque Reduction 1(Mild)
2 Component Location
Pedal module location and connector is dependent on machine application.
3 Condition for Running Diagnostic
Continuously checked in every sample time
4 Condition for Setting the Fault Code
The error is reported when the Rolling Counter of the CAN frame received is not equal.
5 Condition for Clearing the Fault Code
When the CAN frame is received right Rolling Counter dataset.
6 Check List
More topics for Doosan,please refer to:Doosan Trouble Repair