| | Test results |
| 1 | ERROR CHECK | All OK | Problems encountered | Operation |
|---|
| Check for the presence of one or more of the following errors using the Examiner in Instrument Panel Node mode:- CAN line- EEPROM memory | Move on to Step 2 | 1. Detected "no additional information" and/or "BUS off"2. Fault in EEPROM memory | 1. Continue as described by the diagnostic equipment2. Replace the instrument panel |
| 2 | ACTIVE DIAGNOSIS CHECK | All OK | Problems encountered | Operation |
|---|
| Use the Examiner to check the Autotest function is correctly activated in Active Diagnosis mode | Move on to Step 3 | The function in question is not controlled by Active Diagnosis | Replace the instrument panel Op. 5560B10 CONTROL PANEL - R+R |
| 3 | CORRECT OPERATION CHECK | All OK | Problems encountered | Operation |
|---|
| Check that the fault is no longer present | End of diagnosis | The fault persists | Contact technical service for further information on the problem |