Can you identify these wires/circuits?

[nab407]

Hey guys,

I've torn out all of the wiring in my truck, bought the shop manual, and am currently in the process of identifying, cleaning, rerouting, and looming all of my wiring. However, and as to be expected, I have run into some wiring that I cannot identify even with the shop manual diagrams. Please help!

My truck is a 1983 Chevy K10, 4x4, Auto, w/6.2L Diesel

1) Out of slot #18 on the instrument panel connector, exits two pink wires. One leads to nowhere (the one in question) and the other is circuit 30 and leads to the main firewall connector. Circuit 30 is labeled "Fuel Gauge to Tank Unit"***

2) Again, from the instrument panel connector, exits a pink wire from slot #7. It currently leads nowhere. I don't know what circuit it is.

3) From the seatbelt buzzer on the main fusebox exits a black and white wire. Goes nowhere. Circuit unknown.

4) Three wires that were jerry-rigged to go to my cigarette lighter by the previous owner. Two orange, one white. I traced them back to their source and found that one orange goes to the horn relay, the other orange goes to the headlight on/off switch, and the white goes to the headlight on/off switch, as well. Circuits unknown.

5) Black wire sourced to factory splice with one end going to seatbelt buzzer and the other going to ground. Circuit unknown.

6) Gray wire going to "Instrument" panel fuse on main fusebox with a 5-amp fuse. Circuit 8A in diagram, 'Fused No.44 Circuit' on circuit identification sheet.

7) Yellow wire traced back to 'Radio' 15-amp fuse on main fusebox. I'm pretty confident this is the radio power feed, but I just wanted to double check.

Any help would be GREATLY appreciated and I'll give everyone $1000!



*Disclaimer: I will not give anyone $1000.