Undervoltage at main power supply
â–¶ How to fix
Check voltage level at main supply (30_2). Trouble shoot main supply voltage circuit
What you'll see
No driver-visible symptom recorded.
System reaction
Active load and actions are canceled. New activations and actions are rejected.
Diagnostic depth
Detection
Evaluated cyclically every 4ms. Voltage at pin 30_2 < 16 V
Possible cause
Voltage level too low