Short circuit U30 - Lamps with Switches
â–¶ How to fix
Check Wires or exchange INL
What you'll see
No driver-visible symptom recorded.
System reaction
Lamps will be lit without activation an can not be switched off
Diagnostic depth
Detection
High Voltage Level on INL Output when Output is disabled - DI_OUT_4
Possible cause
Fault of Highside Driver or Wiring Issue