[mattias164]

Hi,
I need to change my UCH on my renault trafic -02.
I'm finding UCH N2 that's looks the same but with a different part number, from a newer trafic. Can I use that instead?
The part number on my UCH is: P8200156016 If I can be of any help.

Best regards,
Mattias

[AndrewW]

If you have old one try swap chip 93c66 it should worked

[Iggie]

N2 mark stands for the installed equipment. If you notice that PCB has no difference then try swapping the EEprom as AndewW already suggested.

[Dj Spidey]

It will work...I have tried this on a megane 2 RS.

Myne was N2 and I could only get a used N3, I put the N3 and it worked....but some features doesn't work like auto lights ect.

But you can reprogram with CLIP to get all working again.