http://ae64.com/Legacy-pinout.htm
The 1999 Subaru stereo wiring color codes are universal. The red wire is the positive wire. The black wire is the ground wire. The green wire is the speaker wire. The white wire is the auxiliary wire.
Above the gas pedal, under the dash, there is 2 wires with clips that you plug together. Check engine light will flash the codes recorded in the ecu.
If you do not have a wiring harness for your after market deck, then go out and get one. There cheap and will save yourself alot of time cutting and trying to match your speakers to the deck
If you're having problems with your cruise control, I would suggest that you check into your Subaru's transmission and engine error codes to see what it's returning if anything. Many times the problem with the cruise can be diagnosed by the vehicle itself. The car will not allow the cruise control to function if it knows about a specific problem, which will be given in the error codes. I don't know what year subaru you have, but look into getting both the engine (check engine light) error codes and the transmission (power light) error codes on your Legacy to see what they're returning. My speed sensor was out on my Subaru. Once I found the problem in the error codes, I swapped it out and my cruise worked just great.
clean maf/throttle body with approved cleaner check engine codes fuel filter
what are the stereo wire color codes for a 2002 Chevy impala LS
color codes for wiring on factory stereo on 2008 Nissan sentra?
PEUGEOT do not use colour codes in their diagrams. they mark their cables with individual codes normally a number or a number + a letter such as 1 or 1a. direct earth connections are marked M then a numeric code tacked on. direct earths are the only cables that are easily identified from their colour they are alway green with a yellow stripe.
Car stereo wiring color codes for a Mustang can be seen on a diagram. The diagram may be found in an owner manual or request from the stereo company.
You read the trouble codes on the dsahboard "engine check" light. To get the codes out you connect two black, single wire connectors under the dash near the steering column while the ignition is turned off, then turn the key on and the light should flash a code. More information can be found at... http://www.troublecodes.net/Subaru/ .
serial # 9Z154277A (on top of stereo) your code is 6563