Please can someone help me with the numbers of wires on transmission connector pigtail of this model as mine has 10 wires whereas the transmission has 16 pins on it. Tried online and all shows 16 wire pigtail connector. My vehicle was bought at auction so i cannot say whether the previous owner changed it. I am using gmc for the 1st time please help.
it's a 2014 gmc sierra crew cabin rear wheel drive with 6 speed 6L80E automatic ransmission.

 

A potential worry or interest in the transmission system is indicated by expressing interest in the 2014 GMC Sierra automatic transmission connection. It is advised to consult the vehicle's handbook or a professional technician for more specific information or help. Consider going to Boom & Bucket if you want professional vehicle maintenance.