Need wiring diagram ie the sticker on the radio

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

Limited help in the link

https://www.google.com/search?q=2011+navara+radio+upgrade&rlz=1C1QJDB_enCA643CA644&sourceid=chrome&ie=UTF-8

Wiring is easier. Crutchfields sell conversion harnesses for most cars.

https://www.google.com/search?q=2011+nissan+navara+stereo+wiring+diagram

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Question edited for clarity.
Question moved from MISC to model category.

Aftermarket ideas
https://www.google.com/search?q=2003+Chevy+Avalanche+stereo

Here is the factory wiring diagram.

2003 Chevrolet Avalanche Car Radio Wiring Diagram

https://www.modifiedlife.com > 2003-chevrolet-avalanc...
Nov 17, 2011 - 2003 Chevrolet Avalanche Speaker Wiring Guide ; Left Front Speaker Negative Wire (-), Gray ; Right Front Speaker Positive Wire (+), Light Green.

Radio wiring color codes, radio wire color codes, radio wiring diagram, radio wire diagram, radio wiring harness, radio ...‎Radio Wire Harness and Colors - ‎Install Dr: Nissan Wiring

go to google type in exactly what your question or need is ie. electrical diagram fopr.... and it will likely show up. Have the model and serial number ready for the next question you willl be asked they are on the sticker or plaque on the unit

Hi. There should be a multi plug diagram on a sticker on the radio itself.

You seem to have a handle on the problem .A wiring diagram will not indicate the location of the aux circuits. Any non original looking wiring should be disconnected from it's connecting point ie; tail lights to aux lights are usually a short distance from original wiring. CB radios are two core non original and easily from battery or fuse box. Don't go mad on the disconnect but take a long look at whats not the original fitment. let's know how you get on and the blowing fuses thing . Good luck

Should Be On Sticker--On Radio, Unless It Has Fallen Off.

http://www.jeepforum.com/forum/showthread.php?t=507916

has the wire harness information for the amp. very hard to find great photos. the radio should have the sticker on the back telling you what the wires are designated for.

you should go to http://www.modifiedlife.com/car-stereo-wiring-diagrams-and-car-radio-wiring-diagrams/ and look for your car wiring....