Technical Ducato 3.0 2016 comfortmatic

[dagbj]

Hi
Fault code:
P1756-13 gear electrovalves circuit open.
Bad connection, wiring to solenoids maybe.
But which solenoid does it refer to?
Any other causes?

 

[jackwhoo]

If you use multi ecu scan you may get further two numbers on code identifying which solenoid circuit showing faulty.

Sorry I don't know why I didn't see you had put the extra two numbers on your first post.

 

[dagbj]

P1757-13 like this?

 

[jackwhoo]

Yes something like that but remember p1### are specific meanings dependant on the manufacturer .

 

[jackwhoo]

Your p1756 fiat meaning appears to be for odd numbered gears engagement solenoid circuit

 

[dagbj]

1,3 and 5gear?

 

[jackwhoo]

1,3 and 5gear?

Yes that's what it looks like in the code definition table for the fiat 500 selespeed system-code definitions "should" be the same because it's fiat definition.

 

[jackwhoo]

Good luck please let us know what you find

 

[dagbj]

You know where to get parts list and manuals for selespeed cfc 348?

 

[jackwhoo]

You know where to get parts list and manuals for selespeed cfc 348?

Sorry I do not know

 

[47643]

Some info from web and supplier of most parts. might be worth an email :-https://www.sequparts.com/product-category/fiat/fiat-ducato-comfort-matic/?gad_source=1&gclid=EAIaIQobChMI_buQg7m7iQMVxZhQBh1kfQYDEAMYAiAAEgIjhPD_BwE

get to eper and search for transmission and gear box. there are 2 types of solenoid and 2 of each are required