My old man got a cd changer for his CR-V.
I`m trying to figure out how to connect it before I start the project.
I already know where to mount it and how to run the wires.
Most of the connections are done in my garage.I just need to find out how to power it up before I start taking the panels apart.
I have Pioneer CD changer with three wires (Black is ground) a Red wire and a Yellow wire with 2A fuse.I don`t know where the red and yellow wires are supposed to connect to.I know the red is always power.Please let me know -Thanks

 

ok for starters the red wire is not always hot. The red wire is hook to a switch circuit. The yellow wire is constant power. So back to the red hook it to a fuse or wire that goes to 12volts when the key is on. Then hook the yellow to a constant 12volts.