i found that the orange wire is the 12 volt power
get on internet: www.installdr.com for wiring diagram
http://www.modifiedlife.com/1998-ford-explorer-car-radio-stereo-wiring-diagram/ Color codes for factory wiring
installdr.com
wiring 2002 escalade radio
Any decent car stereo installer will have them, or can order one or can custom wire one for you if needed.
If it is the factory radio, then the pin-outs diagram should be stamped into the metal on the radio it-self.
If yours is like mine then you will find a wiring diagram on top of the factory radio when you remove it from the dash. Simply match-up the wiring for the new stereo to the coresponding feeds listed on the wiring diagram that's on the factory radio
CHECK OUT AUTOLEADS.CO.UK
get on internet: www.installdr.com for wiring diagram
http://www.modifiedlife.com/1998-ford-explorer-car-radio-stereo-wiring-diagram/ Color codes for factory wiring
Check "My Contributions" on the left side of the page. Your answer is in there.
use this websitehttp://www.modifiedlife.com/1995-pontiac-grand-am-car-radio-stereo-audio-wiring-diagram/It helped me..
color code fro radio hook up
sfn
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installdr.com
wiring schematic for a 94 olds 88 royale