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*RED 1970* · 01-04-2013, 05:25 PM

Sorry for bringing up an old thread but I'm having issues with these exact seats. I purchased them to go in an 89 K5 Blazer. I have the power hooked up but haven't figured out the heat yet.

I have the seats only. Is there anything special about the switch for the seats? From the gauge of the wire used in the 16-pin connector I'm guessing the seats will get the power from a relay in the seat, and there is only the one power source.

Is it as simple as applying a 12v signal to one of the pins to trigger the seat heaters? Is there anything else I need to add?

Thanks for any help.

Here's the 16-pin connector:

01-04-2013, 05:25 PM	#15
RED 1970 Account Suspended Join Date: May 2009 Location: Portland, OR Posts: 89	Re: Wiring diagram for power seats and heaters Sorry for bringing up an old thread but I'm having issues with these exact seats. I purchased them to go in an 89 K5 Blazer. I have the power hooked up but haven't figured out the heat yet. I have the seats only. Is there anything special about the switch for the seats? From the gauge of the wire used in the 16-pin connector I'm guessing the seats will get the power from a relay in the seat, and there is only the one power source. Is it as simple as applying a 12v signal to one of the pins to trigger the seat heaters? Is there anything else I need to add? Thanks for any help. Here's the 16-pin connector: