opel vivaro uch problem

[locks85]

Hi, opel vivaro like renault traffic with uch as immobilizer .
Car had issues a year ago not starting and not accepting keys during key programing .
I replaced uch with new one and used old dump, i then programed a spare key as well .
A year later car behaves the same, red light blinking, i cannot program keys, i type pin code and get keys programed 0.
Opel garage told me they reset immo and then programed keys .
Today six months later car behaves the same, i cannot program original key .
Any suggestions ?
Regards
locks85

[TOINO]

good day friend! have remote keys? on the positive when the problem arises also the remote stops working? if any, control feeding ring transponder that is also the antenna reception of remote feeds are good experience with another transponder ring! I have helped!

[locks85]

In the past when this car went to opel they changed first the immo ring but again we couldnt program keys .The remote still works although there is a problem with one of the door locks and it makes a sound when you press remote .
Regards
locks85