The gears are locked

Troubleshooting table Symptom/conditions: The gears are locked
 
  • It remains locked in a gear and when the vehicle stops the engine shuts down and it is not possible to start it again or it starts after a few minutes

Preliminary check

If when starting up the engine the starter motor functions normally, the problem is caused by other systems (engine control, ABS, fuel pumpÖÖ.). Consult the specific charts. If the starter motor does not run continue with the following diagnosis table.

DIAGNOSTICS  
 
Test results
Step Operations
0
Check oil level
All OK
Problems found
Intervention
 

Check oil level as shown in Procedure 2

Go to step 1 Level other than max Do Procedure 3
1
Check oil pressure
All OK
Problems found
Intervention
  Check oil pressure as shown in Procedure 4. Go to step 2 Press < 40 bar Do Procedure 5
2
Check ECU errors
All OK
Problems found
Intervention
 

Check ECU for absence of errors. Specifically check for:

  • Clutch sensor error
  • Clutch solenoid valve current error
  • Pump relay error
  • Load relay error
Go to step 4 Presence of one or more errors included in the list Go to step 3
3
Check problems found
All OK
Problems found
Intervention
  Check problems according to Procedure 17 End of procedure The problem persists Go to step 4
4
Regulation of clutch stop pin check
All OK
Problems found
Intervention
 

Check the clutch stop pin following Procedure 6

Go to step 6 The stop pin is not regulated correctly Adjust the clutch stop pin regulation following Procedure 6. Go to step 5
5
After clutch stop pin adjustment
All OK
Problems found
Intervention
  Check that the problem is no longer present. End of procedure The problem persists Go to step 6
6
The problem persists
All OK
Problems found
Intervention
        Contact technical assistance for additional information on the problem