JD wirng diagram needed

jaotguy · Nov 17, 2015

I have two JD 667A's and want to modify one for for winter use .
I need the full wiring diagram to change the interlock switches, so I can add another function / interlock.
Thx in advance ....

beenthere · Nov 17, 2015

If me, I'd either get the service tech manual, or stop by my Deere dealer and have them pull up the wiring schematics and print them off. Or can hope someone can dig them up for you here on TBN. good luck....

jaotguy · Nov 18, 2015

the AUTHORIZED JD shop here isn't very helpful, won't print off a copy , but will order the service manual with a 3 - 4 week wait for delivery ... and is a 60 mile drive one way ....

there will be snow on the ground before I can finish the wiring , if I go that route .

beenthere · Nov 18, 2015

Have you checked eBay? or searched the net for a copy? Might be a hard one to lay your hands on for that model, and be careful who you order one from... believe scammers are lurking on the net.

jaotguy · Nov 19, 2015

already checked the net and other online sources ... none showed up ...

worst case is cut the looms and trace each wire , but I'd rather not do that if I don't have to.