| | Results of the tests |
| 1 | AUDIO VOLUME CHECK | All OK | Problems met | Operation |
|---|
| Check the volume of audio messages is correctly adjusted | Continue to Step 2 | Audio volume not correctly adjusted. | Adjust the audio volumne. |
| 2 | WIRING CHECK | All OK | Problems met | Operation |
|---|
| Check that the Connect audio signal leads are properly connected | Continue to Step 3 | Wiring not connected correctly | Restore the correct connection See See E4091 CONNECT |
| Wiring not isolated correctly. | Restore the correct insulation See See E4091 CONNECT |
| 3 | CHECK ON CONNECTIONS | All OK | Problems met | Operation |
|---|
| Check there is a correct connection between the Connect module and the audio signal speaker | Continue to Step 4 | Connection not correct | Restore the correct connection See See E4091 CONNECT |
| Front speaker defective | Replace the speaker Op. Op. 5570T90 FRONT SPEAKER - R R |
| Rear speaker defective | Replace the speaker Op. Op. 5570T96 REAR SIDE SPEAKER - R R |
| 4 | ROUTE CHECK | All OK | Problems met | Operation |
|---|
| Check the computed route allows for manoeuvres | Continue to Step 5 | The route does not allow for manoeuvres | Select a route that allows for manoeuvres |
| 5 | CHECK OPERATION OF SATELLITE NAVIGATION SYSTEM | All OK | Problems met | Operation |
|---|
| Check the satellite navigation system device is working properly. | Continue to Step 6 | Defective satellite navigation system device . | Replace the satellite navigation system Op. Op. 5580P12 CONNECT PANEL REPLACE |
| 6 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check that the fault is no longer present | End of diagnosis | . | |