can someone list the wire color to spade terminal on the back of the ignition switch for a 1977 F250 4x4. Mine has 6 spade terminals with following wire colors.

big yellow (This goes to Batt spade)
big black
red w/ green stripe
red w/ blue stripe
purple with black stripe
orange w/ green stripe.

My terminals on on the ignition switch are

ACC
BAT
I1
ST
P1
P2


thanks

 

Maybe this will help? I have the 79 parts Bronco that has the plug and wiring still connected. If the above stuff does not help any.

 

Thanks brother if anyone has a 77 switch that would be great. Ford only made the switch for one year so I may retrofit a 78 switch in

 

If I just have to go out to my 8/77 4x4 F250 and look I will...but since it might be a late made in the year truck , it might have a 78 ing sw?

 

Figured it out thanks to 77&79F250, you are the man!!! Had to wire up a 78 ignition switch since 77 switches are hard to find. Soldered it in and working great. Thanks again

 

All the diagrams are thanks to other FTE members, but them pics are all mine. Just glad to hear you got it figured out.