What are the car stereo wiring color codes for a 1991 Honda Civic?

Answer 1

The wiring color codes for a 1991 Honda Civic are easy to follow. The radio constant 12V+ wire is white/blue, the radio switched ignition 12V+ wire is yellow/red, the radio ground wire is black, and the radio illumination dimmer wire is red/black. For the front speakers, the left front speaker wire (+) is blue/green, the left front speaker wire (-) is gray/black, the right front speaker wire (+) is red/green, and the right front speaker wire (-) is brown/black. For the rear speakers, the left rear speaker wire (+) is blue/yellow, the left rear speaker wire (-) is gray/white, the right rear speaker wire (+) is red/yellow, and the right rear speaker wire (-) is brown/white.