Citroen C4 B7) Auto /Manual gearbox fault

[JOE+TECH]

Hi need help with Citroen C4 (B7) 2013 C300P auto /Manual gearbox VinYF7NC9HD8DY585839



Engine will not start gearbox shows in gear 3/4 , if you move padels at steering wheel up and down and get N to show it will start
Fault codes set
P1734 gearbox actuator position in gear selector shaft sensor fault
p0949 Clutch not programmed or not complete
P1800 Gearbox programming in complete
Tried programming clutch / gearbox without succsses
Will not attempt programming , no noise
I think I have power or earth fault ( fuse wiring etc )
So can I get some help with wiring diagram
I got wiring diagram posted by wheeler for my berlingo ,it was for pug 405 which got me fixed but this gearbox is not the same no good
I would if possible like the correct diagram for this gearbox showing power, earths, can wiring
Thanks Joe
I will post back results to help others in the forum

[wheeler]

Did you have good battery support when trying to program the clutch & gearchange actuators.
I find this almost always fails if you dont have another running car connected via jump leads.

[JOE+TECH]

Thanks Wheeler for quick reply and advice on programming gearbox
I charged full battery and had battery charger connected but still fault no communication when trying to program
Thanks for the proper wiring diagram will try to check it out and report back
Thanks Joe

[JOE+TECH]

Well the news is not good, thanks to the wiring diagrams supplied I was able to check all power and earth supplies
Aii good ,wiring to selector actuator and clutch actuator no faults
I don,t see any reason for not program clutch / gearbox
I do notice a fault occurring when switching on ignition the first time, the gearbox has a mind of its own
starts changing gears, and will not start
I think ecu fault nobody that I know can test
If you have any suggestions welcome before I scrap
Thanks Joe