| 1 | ERRORS IN CONTROL UNIT CHECK | All OK | Problems encountered | Operation |
|---|
| Check that there are no errors in the control unit. More specifically:- Lever switch error (one of any of the 4 or ECO/Normal switch) | Move on to Step 3 | Presence of error indicated | Move on to Step 2 |
| 2 | CHECKS ON FAULTS ENCOUNTERED | All OK | Problems encountered | Operation |
|---|
| Check the faults, carrying out See Test 2127OI WHAT TO DO DEPENDING ON THE ERROR PRESENT IN THE ROBOTIZED GEARBOX CONTROL UNIT | End of diagnosis | The displayed state is not correct (Lever switch error Check lever) | Check connections, wiring continuity and gear lever See E7051 ROBOTIZED GEARBOX |
| The change of state does not take place and/or the word ECO is not displayed (Lever switch error Check ECO button) | Check the button and the wiring See E7051 ROBOTIZED GEARBOX |
| 3 | GEAR LEVER CHECK | All OK | Problems encountered | Operation |
|---|
| Check that the gear lever is working properly, carrying out See Test 2127OL GEAR LEVER CHECK | Move on to Step 4 | The lever states displayed are not correct. | Check the gear lever wiring and switches, repair / replace the part that is not working. |
| The state does not change and/or the word AUTO is not displayed. | Check the wiring and switch, repair / replace the part that is not working. |
| 4 | 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. |
