Technical 2013 Fiat 500 selespeed auto problem

[joe1234]

Hello all,

I own a 2013 Fiat 500, 1.4 litre non turbo, with selespeed transmission. Recently the ecu and body control module died so I replaced them with a second hand unit.
I am using the multiecuscan tool to test and diagnose faults. After installing the ecu and body control module the car starts and selcts gears correctly however the car seems to be in limp mode and will not rev past 2000rpm. Checking with mes I can see fault code P1302-55 Gearbox type recognition, gearbox not learned.

Is there a way to rectify this fault?

Any help is much appreciated,

Than kyou

 

[A3jeroen]

Proxy allignment?

gr J

 

[joe1234]

Thanks for your reply,
I have performed the proxy alignment numerous times with no success, mes will not alow me to perform (rest learned functions) in engine module, it displays , FAILED TO EXUCUTE status: 7f .
Not sure what 7f means.