| | Results of the tests |
| 1 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
|  | Volumetric surveillance can be excluded voluntarily from the
operation of the system: wiring diagram See E7015 ALARM |
Connect the diagnostic equipment (Examiner or SDC) to the diagnostic
socket and check whether there are faults in the CAN network | Continue to Step 2 | Faults present on the
CAN network | Repair the connections on the interested nodes |
| 2 | CHECK VOLUMETRIC SENSORS | All OK | Problems met | Operation |
|---|
| Check, in order: - Operation of volumetric sensors
- Connections between sensors and Body Computer: wiring
diagram See E7015 ALARM
| Continue to Step 3 | Sensor faulty | Replace sensors Op. 5580E22 |
| Connections broken | Renew the connections: wiring diagram See E7015 ALARM |
| 3 | CORRECT OPERATION CHECK | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | | Fault persists | Search for the fault starting from another symptom' |