I need a wire diagram for the Radio in a 95 Pontiac GTP

question edited for clarity.
Question moved to sub category.

all in the links and an article on upgrading the Aztek stereo.

2005 Pontiac Aztek Stereo Wire Diagram - MODIFIEDLIFE

https://www.modifiedlife.com > 2005-pontiac-aztek-ster...
Feel free to use any Pontiac Aztek car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided "as is" ...

aztek stereo I need a stereo wiring diagram for the harness.

https://www.fixya.com > ... > Aztek > 2005 Pontiac Aztek
Nov 14, 2019 - Pontiac 2005 Aztek question. ... The wire harness that goes out from the radio goes into the Adapter and the adapter plugs into the car harnesses.
SOLVED: 2004 pontiac azteck stereo wiring ...
1 answer
Mar 1, 2011
SOLVED: Need color codes for car stereo wiring ...
1 answer
Nov 21, 2008
2001 Pontiac Aztek Wiring diagram - Questions ...
6 answers
Nov 19, 2012
Questions & Answers for: pontiac radio wiring ...
10 answers
Nov 22, 2019
More results from www.fixya.com

Upgrading the Stereo System in Your 2001-2005 Pontiac ...

https://www.crutchfield.ca > ... > Research Garage
May 31, 2021 - Remove three 7mm screws from the radio, pull it out, and disconnect the harness. To install a double-DIN (4" tall) radio or a single-DIN (2" ...

https://www.modifiedlife.com/2004-pontiac-grand-prix-stereo-wiring-diagram/

Audio Item Wire Color Polarity Wire Location Radio 12V red/white + radio, black 14 pin plug, pin 1 Radio Ground black/white - radio, black 14 pin plug, pin 8 Radio Ignition (low speed GMLAN) Radio Illumination yellow (dimmer) + radio, black 14 pin plug, pin 7 Left Front Speaker (+/-) dk. blue - lt. blue +,- radio, black 14 pin plug, pins 2 - 9 Right Front Speaker (+/-) orange - dk. green +,- radio, black 14 pin plug, pins 3 - 10 Left Rear Speaker (+/-) tan - white +,- radio, purple 16 pin plug, pins 5 - 13 Right Rear Speaker (+/-) tan - orange +,- radio, purple 16 pin plug, pins 6 - 14 Satellite Radio 12 Volts red/white + Digital Radio under driv dash, 16 pin plug, pin 16 Satellite Radio Ground black/white - Digital Radio under driv dash, 16 pin plug, pin 9 Satellite Radio Ignition (low speed GMLAN) Satellite Radio Antenna (coaxial cable) Satellite Audio Left (+/-) brown/white - tan/white +,- Digital Radio, 16 pin plug, pins 2 and 1 Satellite Audio Right (+/-) dk. green/white - gray +,- Digital Radio, 16 pin plug, pins 3 and 4 2016 Chevrolet Express Van Wiring

Instead of plugging the factory harness into the radio an adapter might be needed.
ref. link: http://www.carstereohelp.com
the above diagram is supposed to match your radio from the factory. The documentation with the new radio should provide the pins and plugs and what is on them. The correct plug or adapter should match up with the factory harness and work correctly.

you can purchase an installation kit they run around $20 dollars at an electronics store they will have the plug you need with simple directions

where is the fuse box on a 1995 pontiac grand prix

installer.com

or

http://www.v6z24.com

If you are attempting to install an aftermarket radio Don't butcher the plugs on your Toyota ... simply go to a car stereo shop and buy an adapter plug for $10-$20 then wire it to your new radio ... then just plug them together (the wires on the adapter are marked) You'll likely need a dash kit too ... save yourself from a lot of frustration time and money! ....

Dave,

You will need to go buy a wiring harness adapter from your local Walmart (usually cheapest there) or Local Electronics place (ie Best Buy). The wire harness that goes out from the radio goes into the Adapter and the adapter plugs into the car harnesses. Also these Adapters come with the wiring diagrams for your vehicle. They typically run 10 - 15 bucks depending on where you get them. Thanks for using FixYa!

Sincerely,

JC