2014 GMC Sierra Heated Seats

[stomlin1221]

Please help!! I’m becoming extremely frustrated with the seats in my 2014 Sierra SLT. Here is the current situation, both front seats do not have working heat (lumbar and bottom) which leads me to believe that it would be pretty slim chances all 4 of those elements would be shot. What is weird is the cooled seats work on each side, and when I press the heated seat button for either side, the lights come on. I’ve checked every fuse imaginable and used a test lift to see if the elements are getting power, and they were not. What would make the elements not get power? A module or something? Any help would be appreciated as I can’t seem to find anything after my hours on forums. Pretty disappointed in a newer truck that is causing me issues like this. 

 

 

[mjm-1957]

Check for codes, a bad seat element will set a code and the   BCM can disable all heated seat functions until repaired.