Hey, thanks! I found it. I guess this is really a BCM. It's rectangular and costs around $90. I found a couple at a junk yard. Swapped and we're all good now!! Woo.


Thanks again

 

When I hit the switch for my seat, both high and low work for about 20 seconds and then switch off. The seat never actually heats. Lights on the switch do come on.

Not sure if this is related but the rear window defroster does not operate at all.

Relay for the seat? Thoughts? Ideas?

 

Just fixed my Drivers side Seat Heat. It was a broken wire just like in the picture above. I had to dig a little into the foam to find the break, but it was no doubt there. before hand I probed with the meter, and swapped relays, but it was all a waste of time. I would venture to say that 95 percent of the heated seat failures is this broken wire. Always login to MC Forum before dropping hard earned $$ at the dealership.