Dasaita HU Steering Control on Gen 2 Tundra

Guys, I've pulled this Dasaita HU from my old Corolla and bought the correct Wiring, DXY004 for my 2008 Tundra non-JBL. Everything works except for the Steering Control. I've looked in the Ultimate wiring diagram, and can't tell if this is a K3 or K21 below. All I know in the schematic that light blue is Switch Ground (SWG) in Pin 19. I don't know what the others are since it doesn't match up with the schematics or maybe I'm not looking at something right.
Pin 3 - White
Pin 15 - Red
Pin 16 - White
Pin 17 - Dark Gray
Pin 18 - Light Gray
Pin 19 - Light Blue (SW Ground)


When I plug it in to the dasaita, the 3 pins goes into a blank of K3 or K21 in Pin 8, 7, 6.
Pin 6 - Black (Ground)
Pin 7 - Brown (Key1)
Pin 8 - Orange (Key2)

Any idea?

 

I just dig up the K3 Wiring for this guy. I am missing Pin 6,7,8.


Going to Trace it back to JK1 and see where it is. Going to close this thread.

 

Went all the way back to JK1 and JK2, and it sucks to see that I'm missing a lot of wiring on the female end. The male end is perfect for both JK harness.




Working so far, just for a switch. lol