Inside wiring got chewed up

You buy a harness from the the aftermarket radio shop that supplies you with the new radio.

RADIO - Buick Rendezvous CXL 2004

Automotive Electricians Portal https://portal-diagnostov.com > 2020/04/04 > radio-bu...

Apr 4, 2020 - RADIO - Buick Rendezvous CXL 2004 - SYSTEM WIRING DIAGRAMS Base Radio Wiring Diagram, with Rear Controls. Get Access all wiring diagrams car.

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  Buick Rendezvous CX 2004 - SYSTEM WIRING DIAGRAMS

  https://portal-diagnostov.com > 2020/04/04 > radio-bu...
  Apr 4, 2020 - RADIO - Buick Rendezvous CX 2004 - SYSTEM WIRING DIAGRAMS Base Radio Wiring Diagram, with Rear Controls. Get Access all wiring diagrams car.

2004 Buick Rendezvous Radio Wiring Guide

MODIFIEDLIFE https://www.modifiedlife.com > 2004-buick-rendezvo...
Our 2004 Buick Rendezvous radio wiring diagram shows you all the 2004 Buick Rendezvous radio wire colors and what they do. Use our 2004 Buick Rendezvous stereo ...

Buick (2004-2006) Century, Regal, Rendezvous Head Unit ...

PinoutGuide.com https://pinoutguide.com > ... > Buick pinouts
Jan 28, 2022 - OEM radio stereo harness pin assignment. Hardware connector pinouts and cables circuits ...

BUICK RENDEZVOUS 2002-2005 VEHICLE WIRING

JustAnswer https://f01.justanswer.com > BUICK+RENDEZ... PDF WIRING INFORMATION: 2002 Buick Rendezvous. WIRE. WIRE COLOR. WIRE LOCATION. 12V CONSTANT. ORANGE. Ignition Harness. STARTER. YELLOW. Ignition Harness.
5 pages

Hello tnvolsfan32,

Use the FREE drawing available on the
BBB Industries site to trace out your wiring...
BBB Industries Premium Alternators Starters Power Steering Products

First put the wires together that
DO PERFECTLY MATCH... Then go
back to the drawing and find out what
DEVICE, CONNECTOR or PLUG got
disconnected or swallowed.

Generally wires DON'T CHANGE COLORS
in a wiring harness run... So you definitely
need to look for a LOGICAL EXPLANATION.

Registration is required... these are real
wiring documents...

Each time you return from a WIRING page
make sure you have not
defaulted back into TSBs...
(technical service bulletins)... While usually
quite useful... they don't begin to address any
WIRE-EATING-DOG problems...

If you get confused comment me back...
I can recommend some great tools to help
SPLICE everything back together

Tone Tracer being PRIMARY
Extech TG20 Wire Tracer and Tone Generator Amazon com

Helpful hint: wire must be ISOLATED to trace correctly
(pulled fuse or chewed through works).

Hope this helps

Carnac the Magnificent

you are not putting a factor radio it not have that same colors . look at the wire diagram to tell which color to hook to car side

here is wire color diagram.
1994 Ford Explorer Car Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Light Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red or Black
Car Radio Illumination Wire: Orange/Black
Car Stereo Dimmer Wire: Light Blue/Red
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: Blue
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Orange/Light Green
Left Front Speaker Negative Wire (-): Light Blue/White
Right Front Speaker Positive Wire (+): White/Light Green
Right Front Speaker Negative Wire (-): Pink/Light Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Pink/Light Green
Left Rear Speaker Negative Wire (-): Tan/Yellow
Right Rear Speaker Positive Wire (+): Orange/Red

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

http://www.the12volt.com/installbay/vehicles.asp try this site out and see if it will help you.

Sign up at alldata http://www.alldata.com/products/index.jsp
for their DIY service for your car. It will include wiring diagrams
good luck

if the wires are color coded match them back up

ck wires not sockets sounds like ground problems

do you have a test light?your speaker wires should be four sets of matching color,dark/light blue,dark/light green,dark/light purple and one other matching set of colors. then there should be one black wire which should be ground.with a test light you can find your power and accesory wires. your power wire will always have power with key on or off,the acc wire will only have power when key on. i hope this will help.