Anti-theft kill switch

[camerawork66@ya]

Hi, I want to install an anti-theft kill switch in a 2001 Dodge B1500 van. Can anyone tell me which ignition wire I should interrupt? I'd like to cut one right under the dash in the ignition harness. It appears accessible.

[Dodgevanman]

LOL!, I just took one out. On my '94 B250 it was a 14AWG or 16AWG yellow wire. I would imagine the kit you install will tell you what wire to cut into.