Qubo fiorino ECU numbers

[USspec]

Hi all
As the say back home, long time listener first time caller.
I hope someone can help or provide the right direction for me.
I have a 2010 fiorino (59 plate) with the immobilizer code U0426. Every other code clears except this one. To me, the fact that it says "incorrect" in the diagnostics tells me it is reading the key but it's not synced to the ECU/BCM.
I have access to a full kit but am finding the numbers don't seem to match. For example, the picture shows both units. The doner BCM has additional numbers? Perhaps due to having keyless entry and other features?
Is anyone familiar with this?

Many thanks
US Spec

 

[varesecrazy]

Hi again.

Somehow this has been tucked away ..
'North of the Border'=FiatScotland..


Look on the FiatForum homepage.. techtalk is probably your best shot

We used to have great help from a member minirib for key and immobiliser queries

Unfortunately the joint venture vans dont have a vast following on the forum

Charlie

 

[minirib]

Sorry not been on for a while. Bit of a vague code could be many things if your keys not a remote one they don’t tend to fail but remote keys do for various reasons. Can you connect to the body control? If so are any other codes stored?

The Fiorino/Bipper/Nemo share the same body control and ecu’s as the 500’s very similar setup but body control is on the drivers side rather than passenger side

 

[varesecrazy]

Sorry not been on for a while. Bit of a vague code could be many things if your keys not a remote one they don’t tend to fail but remote keys do for various reasons. Can you connect to the body control? If so are any other codes stored?

The Fiorino/Bipper/Nemo share the same body control and ecu’s as the 500’s very similar setup but body control is on the drivers side rather than passenger side

Thanks.

I believe the OP.
Swapped the lot in the end..