| | Results of the tests |
| 1 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
| Connect
the diagnostic equipment (Examiner or other instruments) to the
diagnostic socket Check, in order: - no faults in the alarm control unit
- no faults in the alarm receiver
| Continue to Step 2 | Error detected in the
control unit or receiver | Continue according to the instructions for
the diagnostic equipment |
| Dialogue failure for diagnostic equipment between the control
unit and the receiver | Restore the connection between the control unit and the
diagnostic connector ( See E7015 ALARM ). |
| 2 | ACTIVE DIAGNOSIS WITH DIAGNOSTIC
EQUIPMENT | All
OK | Problems
met | Operation |
|---|
| With
the diagnostic equipment (Examiner or other instruments) carry out
the active diagnosis of the operation of the siren | Continue to Step 3 | Siren not activated | Check and, if necessary,
replace the alarm control unit Op. 5580E46 . |
| 3 | CHECKING CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | Fault persists | Search for the
fault starting from another symptom' |
