Help with PWR seat retro

[Vetteracerx]

I have a set of power heated seats out of a 04 Tahoe that I am going to put in my 91 K5. I have all the seat adjustments working. My question is how to get the seat heaters and memory working? I have all the switches, harness, door modules, and schematics. It looks like I will need a PARK and RPM signal on the class 2 data line. How to I create that signal? Or am I just plain out of luck getting them to work. Thanks

 

[496truck]

I doubt you'll get the memory part to work. That may have been tied into the BCM on a data bus system.

The seat heater shouldn't be anything more than power and relays and such. Unless it's tied into the BCM system too. In that case I'd wire it up myself, maybe with an aftermarket kit.

 

[Vetteracerx]

its all tied into the BCM. I have a friend with an 06 duramax. I think I will trade him my leather for his cloth. He also has the jump seat. I think I will like that better anyway.