Fiat Ducato with Comfortmatic
Posted: 01 May 2026, 20:09
Hi All, Have a 2015 Fiat Ducato, 3.0 with Comfortmatic gearbox CFC348.05
Question is when I read the gearbox under 'Gearbox/clutch Self-calibration it says 'Not Performed'. So I carry out the procedure and then this says Completed 'Correct'. HOWEVER, after ignition is turned off and back on the reading reverts to Not performed.
I have tired this many times over several days but the same, what is going wrong?
I have also carried out the Clutch drain procedure (says Completed Status :00), AND then, carried out the Gearbox/clutch Self-calibration, but same results.
Thanks
Question is when I read the gearbox under 'Gearbox/clutch Self-calibration it says 'Not Performed'. So I carry out the procedure and then this says Completed 'Correct'. HOWEVER, after ignition is turned off and back on the reading reverts to Not performed.
I have tired this many times over several days but the same, what is going wrong?
I have also carried out the Clutch drain procedure (says Completed Status :00), AND then, carried out the Gearbox/clutch Self-calibration, but same results.
Thanks