Update on my 2023 Silverado 1500 5.3L HC made in Canada.
Sorry for not update my problem, but i took it to my service man and he found out that the truck was searching for a hybridmodule i think it is called K16 and trying to connect to that, so the truck was looking for K16 day and night.
But my truck is not a hybrid so after a while they finally changed my cluster and reprogram the truck.
Now everything runs perfect and no issues at all.
/ H