Failure of the component

The Servotronic control unit (SVT) monitors the following areas with self-diagnosis:

• Voltage
• Activation of Servotronic valve
• Communication
• Check Control message
• Fault code memory
• Fault regeneration
• Coding

If the Servotronic valve fails, the following behavior is to be expected:

• Fault entry in Servotronic control unit (SVT)