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I know that this is an old post, but I havent found a better one around. I followed these instructions exactly, and I have full movement on the passenger seat, but nothing on the drivers side. I also have an airbag light on. Passenger gound and 12v are jumped off the driver side so I believe those to be good. Has anyone else had success with this? Any idea on where to start with troubleshooting?To wire the 12-way seats, the following wires must be connected at a minimum:
(the first wire listed is the wire color from the body side harness and the second wire is the wire color and pin position on the 12 way seat harness)
Driver's side:
Green to Green A6
Brown/White to Brown/White A5
2 small red wires to 3 small red wires A3, A8 and A11
Black to Black B8
Large Red/White to Large Red/White A7
Passenger Side:
New 12V Power (Red) to Red/White B9
New Ground (Black) to Black A9
green to green A10
orange to orange A5
black/white to black/white B3
small red to small reds in both B5 and B6 position
red/white to red/white B2
The power and ground (B9 and A9) wires for the passenger seat have to be added by the installer. The power wire for B9 can be split off from the A7 power wire on the driver's seat side, but doing so may draw too much current for simultaneous use. Running a separate 12 V lead fused at the battery is another option. The ground wire A9 on the passenger side can be run to any ground point, body bolt or even the seat base mount, but be sure you have metal-to-metal contact.
The other mess of wires in each harness are for the door mounted memory position switches and heated seat functions. The memory wires in the harness also control memory positions for adjustable front pedals. In purchasing a 12-way seat, you are getting the brains for the memory and heat functions, so all you are missing is the switches with logic circuit function.
Also, please note that the wire sheating color varies slightly from vehicle to vehicle, meaning the pigmentation of the color may be off a bit, complicating matters when you get to red and pink, dark and light green, etc.
I hope this helps a bit. Good luck.
I just finished doing the swap in my 2007 Tahoe.
The instructions towards the beginning of this worked for the passanger side but the driver side was incorrect.
Instead of the 3 little red wires you need just the one red wire w/ white stripe, follow the rest of the instructions and you are good to go!
Hope this helps
To wire the 12-way seats, the following wires must be connected at a minimum:
(the first wire listed is the wire color from the body side harness and the second wire is the wire color and pin position on the 12 way seat harness)
Driver's side:
Green to Green A6
Brown/White to Brown/White A5
2 small red wires to 3 small red wires A3, A8 and A11
Black to Black B8
Large Red/White to Large Red/White A7
Passenger Side:
New 12V Power (Red) to Red/White B9
New Ground (Black) to Black A9
green to green A10
orange to orange A5
black/white to black/white B3
small red to small reds in both B5 and B6 position
red/white to red/white B2
The power and ground (B9 and A9) wires for the passenger seat have to be added by the installer. The power wire for B9 can be split off from the A7 power wire on the driver's seat side, but doing so may draw too much current for simultaneous use. Running a separate 12 V lead fused at the battery is another option. The ground wire A9 on the passenger side can be run to any ground point, body bolt or even the seat base mount, but be sure you have metal-to-metal contact.
The other mess of wires in each harness are for the door mounted memory position switches and heated seat functions. The memory wires in the harness also control memory positions for adjustable front pedals. In purchasing a 12-way seat, you are getting the brains for the memory and heat functions, so all you are missing is the switches with logic circuit function.
Also, please note that the wire sheating color varies slightly from vehicle to vehicle, meaning the pigmentation of the color may be off a bit, complicating matters when you get to red and pink, dark and light green, etc.
I hope this helps a bit. Good luck.