Heated seats module controller - where is it

[Pmcdiddy]

All my heated seats stopped working. Where is the main heated seats controller/module ? I have a ‘16 suburban. I know on older models it’s under the passenger seat. But not there for this version of truck.

Can anyone help?!

 

[Hobert]

Electrical manual can be found here document page 362


https://www.gmupfitter.com/wp-conte...Builders_Manual_Service_Manual_2016_en_US.pdf