I replaced my entire throttle body cable after I did some other maintenance and found it to be hanging by 'a thread', literally (one strand of cable, actually). But if you remove your intake up to the throttle body, you should find it (and see) rather easy; its (on my '02) just a small stop at the end of the cable, which is then looped/hooked onto the throttle body itself. I don't have a pics, and sorry if this is a poor discription.. I'll see what I can do about pics if you're still having issues later on..
2002 FX4 XLT 4.0 5 spd [D44/8.8 Locked, 5:13's] [AEM intake, JBA headers, X-Cal 2, Doubler] [16x8's, 315/75R16 Hankook Dynapro MT's]