Start-up check for ECU motor control hardware
â–¶ How to fix
Replace the power pack.
What you'll see
The driver might detect reduction in Assistance/Hard Steering due to reduced electrical support.
System reaction
Set the Yellow Lamp to "On". Set the signal EASState to ERROR. Set the EPS motor torque to 0 Nm. Electric steering system is inactive. Software endstops are deactivated. DTC, KFC_ERROR_MODE_ACTIVE is set ACTIVE in the same Klemme-15 cycle.
Diagnostic depth
Detection
The DTC will set during the following condition: 1.System state: PreDrive. 2.System voltage is above 6v. 3.System voltage is below 42v.
Possible cause
Defective powerpack. Internal ECU error.