Pontiac Radio Stereo Wiring Diagrams

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Having a Pontiac stereo wiring diagram makes installing a car radio easy. Find the Pontiac radio wiring diagram you need to install your car stereo and save time. Scroll down and find the Pontiac wire guide you need. It’s that easy!

The best part?

Every Pontiac stereo wiring diagram contains information from other Pontiac owners. If you want to install a car stereo, you’ll love our Pontiac stereo wire guide.

Pontiac Car Stereo Wiring Diagrams

1991 Pontiac 6000
1990 Pontiac 6000
1989 Pontiac 6000
1988 Pontiac 6000
1987 Pontiac 6000
1986 Pontiac 6000
1985 Pontiac 6000
1984 Pontiac 6000
1983 Pontiac 6000
1982 Pontiac 6000
2005 Pontiac Aztek
2004 Pontiac Aztek
2003 Pontiac Aztek
2002 Pontiac Aztek
2001 Pontiac Aztek
1999 Pontiac Bonneville
1998 Pontiac Bonneville
1997 Pontiac Bonneville
1996 Pontiac Bonneville
1995 Pontiac Bonneville
1994 Pontiac Bonneville
1993 Pontiac Bonneville
1992 Pontiac Bonneville
1986 Pontiac Bonneville
1985 Pontiac Bonneville
1984 Pontiac Bonneville
1983 Pontiac Bonneville
1982 Pontiac Bonneville
1988 Pontiac Fiero
1987 Pontiac Fiero
1986 Pontiac Fiero
1985 Pontiac Fiero
1984 Pontiac Fiero
2000 Pontiac Firebird
1999 Pontiac Firebird
1998 Pontiac Firebird
1997 Pontiac Firebird
1997 Pontiac Firebird
1996 Pontiac Firebird
1995 Pontiac Firebird
1994 Pontiac Firebird
1993 Pontiac Firebird
1992 Pontiac Firebird
1991 Pontiac Firebird
1990 Pontiac Firebird
1989 Pontiac Firebird
1988 Pontiac Firebird
1987 Pontiac Firebird
1986 Pontiac Firebird
1985 Pontiac Firebird
1984 Pontiac Firebird
1983 Pontiac Firebird
2009 Pontiac G3
2010 Pontiac G5
2009 Pontiac G5
2008 Pontiac G5
2007 Pontiac G5
2010 Pontiac G6
2009 Pontiac G6
2008 Pontiac G6
2007 Pontiac G6
2006 Pontiac G6
2005 Pontiac G6
2005 Pontiac Grand Am
2004 Pontiac Grand Am
2003 Pontiac Grand Am
2002 Pontiac Grand Am
2001 Pontiac Grand Am
2000 Pontiac Grand Am
1999 Pontiac Grand Am
1998 Pontiac Grand Am
1997 Pontiac Grand Am
1996 Pontiac Grand Am
1995 Pontiac Grand Am
1994 Pontiac Grand Am
1993 Pontiac Grand Am
1992 Pontiac Grand Am
1991 Pontiac Grand Am
1990 Pontiac Grand Am
1989 Pontiac Grand Am
1988 Pontiac Grand Am
1987 Pontiac Grand Am
1986 Pontiac Grand Am
1985 Pontiac Grand Am
2008 Pontiac Grand Prix
2007 Pontiac Grand Prix
2006 Pontiac Grand Prix
2005 Pontiac Grand Prix
2004 Pontiac Grand Prix
2003 Pontiac Grand Prix
2002 Pontiac Grand Prix
2001 Pontiac Grand Prix
2000 Pontiac Grand Prix
1999 Pontiac Grand Prix
1998 Pontiac Grand Prix
1997 Pontiac Grand Prix
1996 Pontiac Grand Prix
1995 Pontiac Grand Prix
1994 Pontiac Grand Prix
1993 Pontiac Grand Prix
1992 Pontiac Grand Prix
1991 Pontiac Grand Prix
1990 Pontiac Grand Prix
1989 Pontiac Grand Prix
1988 Pontiac Grand Prix
1987 Pontiac Grand Prix
1986 Pontiac Grand Prix
1985 Pontiac Grand Prix
2006 Pontiac GTO
2005 Pontiac GTO
2004 Pontiac GTO
1993 Pontiac Lemans
1992 Pontiac Lemans
1991 Pontiac Lemans
1990 Pontiac Lemans
1989 Pontiac Lemans
1988 Pontiac Lemans
2009 Pontiac Montana SV6
2008 Pontiac Montana SV6
2007 Pontiac Montana SV6
2006 Pontiac Montana SV6
2005 Pontiac Montana SV6
2004 Pontiac Montana
2003 Pontiac Montana
2002 Pontiac Montana
2001 Pontiac Montana
2000 Pontiac Montana
1999 Pontiac Montana
1998 Pontiac Montana
1986 Pontiac Parisienne
1985 Pontiac Parisienne
1986 Pontiac Safari
1985 Pontiac Safari
2007 Pontiac Solstice
2006 Pontiac Solstice
1994 Pontiac Sunbird
1993 Pontiac Sunbird
1992 Pontiac Sunbird
1991 Pontiac Sunbird
1990 Pontiac Sunbird
1989 Pontiac Sunbird
1988 Pontiac Sunbird
1987 Pontiac Sunbird
1986 Pontiac Sunbird
1985 Pontiac Sunbird
2005 Pontiac Sunfire
2004 Pontiac Sunfire
2003 Pontiac Sunfire
2002 Pontiac Sunfire
2001 Pontiac Sunfire
2000 Pontiac Sunfire
1999 Pontiac Sunfire
1998 Pontiac Sunfire
1997 Pontiac Sunfire
1996 Pontiac Sunfire
1995 Pontiac Sunfire
1994 Pontiac Sunfire
1993 Pontiac Sunfire
1992 Pontiac Sunfire
1991 Pontiac Sunfire
1990 Pontiac Sunfire
1989 Pontiac Sunfire
2009 Pontiac Torrent
2008 Pontiac Torrent
2007 Pontiac Torrent
2006 Pontiac Torrent
1996 Pontiac Transport
1995 Pontiac Transport
1994 Pontiac Transport
1993 Pontiac Transport
1992 Pontiac Transport
1991 Pontiac Transport
1990 Pontiac Transport
2010 Pontiac Vibe
2009 Pontiac Vibe
2008 Pontiac Vibe
2007 Pontiac Vibe
2006 Pontiac Vibe
2005 Pontiac Vibe
2004 Pontiac Vibe
2003 Pontiac Vibe
2002 Pontiac Vibe
2008 Pontiac Wave
2007 Pontiac Wave
2006 Pontiac Wave
2005 Pontiac Wave

99 thoughts on “Pontiac Radio Stereo Wiring Diagrams”

  1. I have 2008 Pontiac Montana SV6, could you help me get a diagram of my stereo wiring i am changing my present speaker. whats the size and amps of my front and back speakers. whats the biggest wattage of a speakers that i can replace into it.

  2. could i possibly get a diagram of my stereo wiring for a 2000 pontiac sunfire se please? could you also tell me the size and amp of the speakers for front and back?

  3. Thomas, as much as we would like to assist you, most of the car stereo wire information listed on our website is provided by our visitors. We currently do not have any info on the 1979 Pontiac Firebird stereo wiring but hopefully someone from our knowledgeable Modified Life community would be able to chime in and assist you.

  4. Jonathan, as much as we would like to help you, most of the car radio wiring information listed on our website is provided by our visitors. We currently do not have any information on the 2003 Pontiac Bonneville audio wiring but hopefully someone from our knowledgeable Modified Life community would be able to chime in and help you.

  5. I am looking for any wiring info for a 2003 Bonneville car stereo. It does not have the Monsoon system if that matters. It does have On Star but I don’t use it. Thanks!

  6. Buck, as much as we would like to help you, most of the car stereo wiring information listed on our website is provided by our visitors. We currently do not have the 2000 Pontiac Bonneville stereo wiring information but hopefully someone from our Modified Life community would be able to chime in and help you out.

  7. PantherBlack, as much as we would like to help you, most of the car stereo wiring information listed on our website is provided by our visitors. We currently do not have any information on the 2009 Pontiac G8 stereo wiring but hopefully someone from our Modified Life community would be able to chime in and help you out.

  8. Stan, you would have to install automotive auxiliary input adapter. An automotive auxiliary input adapter will allow you to input any mp3 player or portable music player into your factory radio. This is the easiest and most cost effective way to add an audio input into your factory stereo. Here is the adapter you will need:

    Auxiliary Input Adapter for 2006 Pontiac G6

    If you’ve never installed car audio before, we advise you to take your car to an experienced mobile audio installer. As for your CD not recording, your radio may not have the capability of reading burned CD’s. You would require an after market stereo that can read CD’s that are burned on the computer. Hope this helps. Good luck with your 2006 Pontiac G6 aux input adapter installation.

  9. Need to Use Ipod in 2006 4door G6. Is there an input in wiring harness or do I need to purchase adapter. Also, CD ‘s recorded on daughters mac won’t play in Stereo Whats up with that

  10. i have a 2009 pontiac g5 and im in need of a wiring diagram to know which wires are positive and negative on the rear speakers. thanks for any and all help!

  11. Ron Barringer

    I have a 2009 Pontiac G8 GT. It has a factory Blaupunkt system in the car now with an amp. I’m going to add an amplifier and subs of my own, but I’m leaving everything else stock. I’m looking for a wiring diagram so I know what wires to tap into at the factory amplifier for my adjustable high to low level converter. Thanks for any help!!

  12. I have a 2002 Pontiac Grand-Am. My question is..did this car come with a stereo amplifier built in (somewhere left side of the trunk)??? The radio has no reception on AM and FM is hashy at best. The CD player is all that works fine. I want to replace it with a new car stereo. Can I buy the front adapter to mount the new stereo, and a cable harness adapter for the power, sound connections on the back, and just plug and play??? Any help is appreciated. Thanks

  13. I am looking for a wiring diagram/schematic for a 1991 Pontiac Bonneville SE to hook up my new stereo deck because my old one was stolen and all the unmarked wires clipped.. please help. Thanks!

  14. AJ King, technically you could connect your 2005 Pontiac Grand Prix amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever your 2005 Pontiac Grand Prix is on and off whenever your 2005 Pontiac Grand Prix is off. Just make sure to run an in-line fuse holder with a 1-amp fuse on the amplifier turn on wire. Hope this helps. Good Luck.

  15. I’m also looking for a wire diagram for a 05′ Grand Prix, GTP. Just one wire left and have no clue for the best place to attach it. Lead wire from aftermarket amp to where…? This is a very tough job…

  16. I am looking for a wiring diagram to find the remote wire to go to my amp i am installing on a 2007 pontiac G5. i was hoping there is one in the factory sub that is already there i can pull off of.

  17. Blackobra, as much as we would like to help you out, our resource only contains information about USDM vehicles. Good luck.

  18. Please help me find a diagram for a 2005 Pontiac Wave… I can’t find one anywhere. And to be brutal, the owner’s manual does NOT help at all. thanks!

  19. Steve Kleinloog

    Looking for a Stereo Wiring diagram for an ’05 Sunfire, unless the ’03 one is similar…P.S, this is the greatest web site EVER!, thank you for building it.

  20. i just got a dream deal on an 84 firebird, car is mint except for stereo conns have been cut can you get me the wiring diagram for this car?

  21. Kanguro, technically you can run a wire to the ignition switch harness (orange wire) for your radio accessory wire. Just make sure you run an in-line fuse on the accessory wire to prevent damage from any shorts. Hope this helps.

  22. I need to install a Pioneer on my Pontiac Sunfire 2001, i have the harness but the car does not have the red wire(acc) to power up the radio, please help!

  23. Do you have a 2002 pontiac sunfire wiring diagram? The stereo was stolen out of the car and the people cut the plug so I have no idea what the wires go to. Thank you

  24. I need a wiring diagram for a 1994 Pontiac Grand Am stereo harness. Someone cut the harness off and I am trying to put it back on. Problem is that some of the wires look the same color. Thanks

  25. i need wiring diagrams for a 1994 Pontiac Gran Prix SE please i looked on your list and only see a 1993 GP but I’m thinking theyre the same so far from what i saw earlier today installing the rear 6×9’s but would just like to be 100% sure for the best sound quallity I can get out of them please

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