Me and my buds are doing an aftermarket deck install on a 91 Pontiac Firefly and need to know wire color info to hardwire it to the cars connector. We’ve looked all over the web and can’t find a thing! Called car audio shops and they all want money. Here are the colors to the wires; hopefully someone can help us out:

A: Solid Red
B: Solid Orange
C: White w/ Black Stripe
D: Red w/ Black Stripe
E: Orange w/ Black Stripe
F: Solid White
G: Red w/ Yellow Stripe
H: Solid Black #1
I: Grey w/ White Stripe
J: Green w/ White Stripe
K: Solid Black #2
L: Grey w/ Black Stripe
M: Green w/Black Stripe

This is our decks wire color info:

P o w e r:
Memory (+12v Constant)    - Yellow
Ignition (+12v Switched)    - Red
Ground (-)    - Black
Dimmer    - Pink/White (Alpine only)
Power Antenna    - Blue
Amplifier Turn-on    - Blue/White
Phone Mute    - Light Blue (Sony only)

S p e a k e r s:
Right Front (+)    - Gray
Right Front (-)    - Gray/Black
Left Front (+)    - White
Left Front (-)    - White/Black
Right Rear (+)    - Violet
Right Rear (-)    - Violet/Black
Left Rear (+)    - Green
Left Rear (-)    - Green/Black

 

http://forums.beyond.ca/attachment.p...postid=4102796

Is the factory plug stil on??

J

You got pics. GM never used striped wires for speaker wire they used for example light and dark gray. and from my knowledge never had solid red in their radio harness only pink as antenna turn on.

Is this a rebadged Toyota or something?

should be the same as a geo metro,

of course if the facotry plug is still in tact leave it and buy the adapter makes like easier

 

if not....

http://www.the12volt.com/installbay/stereodetail/956.html