Mikeschulz

I have a 2014 LTZ Silverado and the cooling and fans work. It is my work daily driver and nobody uses the passenger side seat heater. The driver and passenger side heat quit working but the fans and cooling still work. Does anybody know what module it could be and more specifically where is it exactly? It is not under the passenger seat as others stated.

I have a 2014 LTZ Silverado and I could not find that module under the seat of the passenger. There is a large module with about six connections under the driver's seat. Has anyone figured out the location? I assume that is my problem because no one rides in the passenger and both seats are not heating which I would assume its the element themselves.