P1620

P1620

Crash Signal Monitoring - Signal Implausible/No Signal/Above Limit

Diagnostic conditions
- Battery positive voltage between 10 V and 16 V

Possible cause of fault
- Accident
- Airbag failed
- Airbag drive link test was performed using the Porsche System Tester II No. 9588
- Airbag control module faulty

Diagnosis/troubleshooting
- This fault is recorded in the DME control module via the CAN bus.

- Danger of injury if fault PI 620 was recorded.
- Airbag may not release in the event of an accident.
- Establish the cause of this fault and correct it immediately.