I just bought a new mp3 receiver for my 1991 Nissan maxima se and had found that the previous owner had brung the car to a repair shop that installed a cheap radio receiver for him. These repair shop guys cut off the chassis holding the wires and now i dont' know what is the front left speaker nor front right and the back l. speaker and r.speaker. The cables don't seem to match the colors the manual specifies and i can't seem to figure out a way to tell which cable is teh power cable or the power antennae or the speaker cables. If someone knows of a method to figure it out please tell me. thank you.

 

you might wanna try the audio/electronics forum.

 

you can go to www.installdr.com and get the wiring chart from them. It'll tell you which wire is for what.

good luck.