199001820 - C040 WITH DRIVER'S DOOR OPEN THE GEARBOX DOES NOT SWITCH TO N (Robotized gearbox)
 | When driving in ECO mode the system switches to Auto or Manual by itself.If it switches to manual mode refer to the diagnostic sheet See table C005 AUTOMATIC-MANUAL SHIFT (WITHOUT DRIVER REQUEST) |
| Test results | ||||
| 1 | STATE OF LEVERS CHECK | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| Connect an Examiner set to the state of levers session to the Automated Gearbox control unit and, pressing and releasing the ECO button, check the momentary change of state relating to this mode. | Move on to Step 2 | The switch on the dashboard stays locked. | Restore the switch to correct operation. If this is not possible, replace the ECO switch Op. 7040A56 SWITCH UNIT IN DASHBOARD - R.R. | |
| 2 | ECO MODE WIRING LAYOUT CHECK | All OK | Problems encountered | Operation |
| Check the condition of the connections and the continuity of the wiring. | Move on to Step 3 | Wiring faulty. | Restore the correct wiring See E7051 ROBOTIZED GEARBOX | |
| 3 | CHECK CORRECT OPERATION | 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 | |