2018 sierra power to seats

[filib96]

I need to add power to my power seats can I get ground and power from my audio system and connect it to the pins on the seat plug to be able to get power and move the seat

[Snowcamo]

Yes. That's exactly what I did. 

[filib96]

5 hours ago, Snowcamo said:

Yes. That's exactly what I did. 

 thanks man appreciate you ,Did you just run them from your Amplifier(-)(+) direct to the pins on the seat , or did you tap in to your ground and power cables running to your subs what worked best ?