[black327ss]

i have a 1987 std cab short bed s10 with non tilt wheel, i'm completely rewiring a truck that had been on fire and doing a 5.3 LS swap, i'm hoping someone has or could point me in the direction of a pin out for the ignition switch that's on top of the steering column all i need is which pin comes from the battery and which pin sends power to the accessories

 

[SCJimmy]

 

[SCJimmy]

Bear in mind this is the pinout of the 2 connectors that go to the switch. would be kinda backwards of this for the switch its self. The top connector in this pic is actually rotated 90 degrees the pic for some reason. connectors are in the same orientation in when plugged in to the switch.
The switch is actually under the dash attached to the column and activated by a rod. The lock cylinder is at the top and moves the rod.
hope this helps

 

[black327ss]

the only thing i can't quite make out is which pin is a constant hot would it be 2A&2B i appreciate the help

 

[SCJimmy]

I believe bat 1,2,3 are always hot and are used to switch on ign1, ign3 and acc but I have never tracked it down myself.

 

[black327ss]

much appreciated, i'll have to take a look at it tomorrow when i've got daylight