I have a 2004 screw with a 6 disc oem stereo, [not a audiophile] my question is. Is it pre-wired for amp and sub connectors, if so where is it located? Thanks.

 

if it has a stock one its underneath the rear seats, drivers side. be in a plastic box if oem.

** damn its early, thought you were asking where the sub would be lol. need some coffee lol. you need to get the wiring diagram (google) for your oem radio and see if it has the connectors for it (it should). stock wiring harnessess dont usually come marked so u need to find the color code for them.

 

it doesnt have a amp or sub, just wondering if it has the wiring harness.

 

thanks

 

Mine was pre-wired. Under the rear seat on the drivers side there is a slit in the carpet...stick your finger in there and feel around for the wires.

Check out this thread for more information...

https://www.f150forum.com/f4/oem-sub...eakdown-17042/

Good info.