False Alarms of the Anti-Theft Alarm System. The alarm (DWA) siren continues to activate after locking vehicle A device is connected to the On-Board Diagnostics (OBD) port of the vehicle. This keeps the Ethernet communication line active which triggers the alarm when the vehicle tries to enter sleep mode.
False Alarms of the Anti-Theft Alarm System. The alarm (DWA) siren continues to activate after locking vehicle A device is connected to the On-Board Diagnostics (OBD) port of the vehicle. This keeps the Ethernet communication line active which triggers the alarm when the vehicle tries to enter sleep mode.