Chevrolet Equinox 2018 replacing the head unit

[motor25]

Hi to all! Who will tell you about the procedure for replacing the head unit of Chevrolet Equinox 2018 with another one used from the same machine, when connected, the error is DTC B1271 Theft protection system is active. I think I need to use SPS online for change VIN inside radio? I would like to know more what should I do?

[shooting]

Hi to all! Who will tell you about the procedure for replacing the head unit of Chevrolet Equinox 2018 with another one used from the same machine, when connected, the error is DTC B1271 Theft protection system is active. I think I need to use SPS online for change VIN inside radio? I would like to know more what should I do?

Manual way is to read dump and edit VIN

wbr

[motor25]

Which one chip i need to read?

[clusters]

I believe it is a 24c256, but because you didn't supply pictures or part number/model number who knows? :dontknow:

Mylink radio?

[motor25]

This is photo

[motor25]

SPS online work perfect replace and programming ECU!