GMC Radio Stereo Wiring Diagrams

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

The best part?

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

GMC Car Stereo Wiring Diagrams

2008 GMC Acadia
2007 GMC Acadia
2006 GMC Canyon
2005 GMC Canyon
2004 GMC Canyon
2008 GMC Envoy
2007 GMC Envoy
2006 GMC Envoy
2005 GMC Envoy
2004 GMC Envoy
2003 GMC Envoy
2002 GMC Envoy
2001 GMC Envoy
2000 GMC Envoy
1999 GMC Envoy
1998 GMC Envoy
2004 GMC Jimmy
2003 GMC Jimmy
2002 GMC Jimmy
2001 GMC Jimmy
2000 GMC Jimmy
1999 GMC Jimmy
1998 GMC Jimmy
1997 GMC Jimmy
1996 GMC Jimmy
1995 GMC Jimmy
1994 GMC Jimmy
1993 GMC Jimmy
1992 GMC Jimmy
1991 GMC Jimmy
1990 GMC Jimmy
1989 GMC Jimmy
1988 GMC Jimmy
1987 GMC Jimmy
1990 GMC S15 Pickup
1989 GMC S15 Pickup
1988 GMC S15 Pickup
1987 GMC S15 Pickup
1986 GMC S15 Pickup
1985 GMC S15 Pickup
1984 GMC S15 Pickup
1983 GMC S15 Pickup
1982 GMC S15 Pickup
2005 GMC Safari
2004 GMC Safari
2003 GMC Safari
2002 GMC Safari
2001 GMC Safari
2000 GMC Safari
1999 GMC Safari
1998 GMC Safari
1997 GMC Safari
1996 GMC Safari
1995 GMC Safari
1994 GMC Safari
1993 GMC Safari
1992 GMC Safari
1991 GMC Safari
1990 GMC Safari
2007 GMC Savana
2006 GMC Savana
2005 GMC Savana
2004 GMC Savana
2003 GMC Savana
2012 GMC Sierra 1500
2011 GMC Sierra 1500
2010 GMC Sierra 1500
2009 GMC Sierra 1500
2008 GMC Sierra 1500
2007 GMC Sierra 1500
2006 GMC Sierra 1500
2005 GMC Sierra 1500
2004 GMC Sierra 1500
2003 GMC Sierra 1500
2002 GMC Sierra 1500
2001 GMC Sierra 1500
2000 GMC Sierra 1500
1999 GMC Sierra 1500
1998 GMC Sierra 1500
1997 GMC Sierra 1500
1996 GMC Sierra 1500
1995 GMC Sierra 1500
1994 GMC Sierra C1500
1993 GMC Sierra C1500
1992 GMC Sierra C1500
1991 GMC Sierra C1500
1990 GMC Sierra C1500
1989 GMC Sierra C1500
1988 GMC Sierra C1500
1987 GMC Sierra C1500
1986 GMC Sierra C1500
1985 GMC Sierra C1500
1984 GMC Sierra C1500
1983 GMC Sierra C1500
1982 GMC Sierra C1500
1999 GMC Sierra 2500
1998 GMC Sierra 2500
1997 GMC Sierra 2500
1996 GMC Sierra 2500
1995 GMC Sierra 2500
1994 GMC Sierra 2500
1993 GMC Sierra 2500
1992 GMC Sierra 2500
1991 GMC Sierra 2500
1990 GMC Sierra 2500
2004 GMC Sonoma
2003 GMC Sonoma
2002 GMC Sonoma
2001 GMC Sonoma
2000 GMC Sonoma
1999 GMC Sonoma
1998 GMC Sonoma
1997 GMC Sonoma
1996 GMC Sonoma
1995 GMC Sonoma
1994 GMC Sonoma
1993 GMC Sonoma
1992 GMC Sonoma
1999 GMC Suburban
1998 GMC Suburban
1997 GMC Suburban
1996 GMC Suburban
1995 GMC Suburban
1994 GMC Suburban
1993 GMC Suburban
1992 GMC Suburban
1991 GMC Suburban
1990 GMC Suburban
1989 GMC Suburban
1988 GMC Suburban
1987 GMC Suburban
1986 GMC Suburban
1985 GMC Suburban
1984 GMC Suburban
1983 GMC Suburban
2003 GMC Topkick C4500
2003 GMC Topkick C5500
2003 GMC Topkick C6500
2003 GMC Topkick C7500
2003 GMC Topkick C8500
1994 GMC Typhoon
1993 GMC Typhoon
1992 GMC Typhoon
2010 GMC Yukon XL
2009 GMC Yukon XL
2008 GMC Yukon XL
2007 GMC Yukon XL
2006 GMC Yukon
2006 GMC Yukon Denali
2006 GMC Yukon XL
2006 GMC Yukon XL (Bose)
2005 GMC Yukon
2005 GMC Yukon Denali
2005 GMC Yukon XL
2005 GMC Yukon XL (Bose)
2004 GMC Yukon
2004 GMC Yukon Denali
2004 GMC Yukon XL
2004 GMC Yukon XL (Bose)
2003 GMC Yukon
2003 GMC Yukon Denali
2003 GMC Yukon XL
2003 GMC Yukon XL (Bose)
2002 GMC Yukon
2002 GMC Yukon Denali
2001 GMC Yukon
2001 GMC Yukon Denali
2000 GMC Yukon
2000 GMC Yukon Denali
1999 GMC Yukon
1999 GMC Yukon Denali
1998 GMC Yukon
1997 GMC Yukon
1996 GMC Yukon
1995 GMC Yukon
1994 GMC Yukon
1993 GMC Yukon
1992 GMC Yukon

81 Responses

  1. Hi, Im in need of a radio wiring shematic for a 2006 GMC Sierra 1500 SLE 4X4. I looked at many diagrams and none have matched up fully with the wiring in my truck. It has a thick orange wire, red wire, thin orange wire and a black/white ground wire. Then the speaker wires are all the same as the other diagrams I looked at: (yellow and brown, light blue and dark blue, light green and dark green, tan and gray), but none have the thin orange wire. Wired it up and it turns on but doesn’t produce any audio. I blew the radio fuse first attempt any speaker fuses I dont know about? Thanks for any and all help.

  2. I need an audio wiring diagram for a 2012 GMC Terrain. Anyone out there with info on this system? Thanks!

  3. Nunn, as much as we would like to help you, most of the stereo wiring information listed on our website is provided by our visitors. We currently do not have any information on the 2011 GMC Terrain radio wiring but hopefully someone from our knowledgeable Modified Life community would be able to post a reply and help you out.

  4. Jeff, as much as we would like to help you, most of the radio wire information listed on our website is provided by our visitors. We currently do not have any information on the 2007 GMC Terrain stereo wiring but hopefully someone from our knowledgeable Modified Life community would be able to chime in and assist you.

  5. Ray, 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 2001 GMC Savanna stereo wiring information but hopefully someone from our knowledgeable Modified Life community would be able to chime in and help you out.

  6. Hero, 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 a 2011 GMC Terrain stereo wiring diagram but hopefully someone from our Modified Life community would be able to chime in and help you out.

  7. need a wiring diagram for a 2011 GMC Terrain!! been looking everywhere for one to install a sub and amp and cant find anything!!

  8. I am looking for a wiring diagram for my 2003 Hummer H2 w bose Lux system, I want to install an after market GPS Nav system, with a steering wheel control.

  9. I am looking for a wiring schematic 2001 GMC Yukon XL Denali, with the Bose. and every where on the net says that i have an 11 speaker system. I can only find 9, do u happen to know where they r?

  10. I need 2001 Chevy Impala stereo wiring schematic. I’m trying to replace the front door speakers and the rear speakers. So I don’t know what wires are positive or negative.

  11. Zachary, first double check ALL your fuses and make sure ALL your fuses are good. You can do this by using an Automotive Fuse Tester and making sure all of your fuses are not blown. If all of your fuses are good, your 1995 Pontiac Sunfire stereo or factory amplifier (if equipped) may be faulty. We suggest you take your car to an experienced audio installer and have them troubleshoot your problem. Hope this helps. Good luck with your 1995 Pontiac Sunfire radio troubleshooting.

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