I have a 03 Civic EX, I got a 02-04 RSX cluster

So everything works except the radio(stock radio) or keyless entry, which is the security system I believe....

I follow this pin out and everything else works except the radio/keyless entry. The A3 Black/Yellow wire I do not have....the only wires left that wasnt use are..
Green/Black
Blue/Black
Black/Red
White

So there is nothing connected to A3 right now


Has anyone had this problem? I check the security fuse and it fine, I also switch another good fuse and it still dont work

 

Check the fusebox under the hood. There is a fuse labeled "Back Up" or something. That's probably blown. I had a similar problem when I did my cluster swap, as did a few other members.

 

Ok, Ill check right now

Its sucks not having music to listen too while driving

 

thanks Harlowe, I never would've check that

Its was blown and I replace it so everything works now