What does code Y105645 on a Pontiac Solstice mean?

Question

My Pontiac Solstice GXP throws code Y105645 first before any other code. What does this mean. I can't find it anywhere

Answer 1

This would not be a code, it belongs to the scan tool, any code that the vehicle puts out would start with a "P"

Answer 2

Is this your Vehicle Identification Number / VIN ?

1G2MG35X09Y105645