OK, so i just bought a 1989 heavy duty f150, this is my first vehicle. when i bought it though i didnt have any of the manuals in it, now i am trying to put in a JVC cd receiver and dont know what the wires in the truck are. Can anyone tell me what they are? or knows a site that can tell me (pictures would help)? thank you to anyone with an answer.

 

you can by a wire harness adaptor for 10- 15 bucks. Probably your easiest fix...
good luck

 

Diddo, the wires are all marked out and can be had from wal-mart or your local stereo shop.

 

If the wires are already cut and you can't use a harness then you may be able to find the wire colors on the www.bulldogsecurity.com website. If you can't find them there just do a search on google for the wire colors and it should yield good results.

 

thanks you for your help. im sorry, but i couldnt find the wires on the internet site, but i appreciate the help. thank you for your help.