Need 2004 Chevy Impala stock radio wiring diagram

SOURCE: I need a wiring diagram for a stock radio

this info comes from 12volt.com :

RADIO 12V = yellow
RADIO SWITCH = purple
RADIO ILLUMINATE = red/white
POWER ANTENNA = green/white
LF SPEAKER = (+)blu/wht (-) blu/yel
RF SPEAKER = (+)brown (-) brn/wht
LR SPEAKER = (+)lt. grn (-) blk/yel
RR SPEAKER = (+)blue (-)pink

this info comes from alldata :

LH FR SP (-) GRN/YEL
LH FR SP (+) PPL
RH FR SP (-) BRN/WHT
RH FR SP (+) BRN
BATTERY BLUE
ILLUM CONTROL RED/YEL
LIGHTING YEL/RED
ACC PINK
AMP BLU/WHT
LH RR SP (-) BLK/PNK
LH RR SP (+) ORG
RH RR SP (-) GRY/RED
RH RR SP (+)GRY

Omega and alldata match , i expect the second set to match .
obviously only one of these color codes match your radio , which ever one matches , is the one . cheers

Marvin

• 85242 Answers
• Posted on Oct 12, 2008

SOURCE: stock radio wiring diagram

Nissan Xterra Car Audio Wiring Diagram Car Radio Battery Constant 12v+ Wire: Pink
Car Radio Accessory Switched 12v+ Wire: Blue
Car Radio Ground Wire: Gray
Car Radio Illumination Wire: Red/Blue
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Blue
Right Front Speaker Positive Wire (+): White
Right Front Speaker Negative Wire (-): Black
Car Audio Rear Speakers Size: 6′ x 9′
Car Audio Rear Speakers Location: Side Panels
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Purple
Right Rear Speaker Positive Wire (+): Blue
Right Rear Speaker Negative Wire (-): Pink

Hope this helps!
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Clifford Beard

• 1975 Answers
• Posted on Sep 17, 2012

SOURCE: stock wiring diagram for 06 nissan exterra radio

There are MANY different options when it comes to your system such a XM or Sirius satellite systems and then wiring to the amp & steering wheel controls. In any case it way to much to post until I know what you have in your vehicle. If you still need this information email me at [email protected] with detailed information as to what options and stuff you have for your system. I will be happy to email it to you once I know what all you have....