Cadillac Radio Stereo Wiring Diagrams

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

The best part?

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

Cadillac Stereo Wiring Diagrams

1993 Cadillac Allante
1992 Cadillac Allante
1991 Cadillac Allante
1990 Cadillac Allante
1989 Cadillac Allante
1988 Cadillac Allante
1993 Cadillac Brougham
1992 Cadillac Brougham
1991 Cadillac Brougham
1990 Cadillac Brougham
1989 Cadillac Brougham
1988 Cadillac Brougham
1987 Cadillac Brougham
1986 Cadillac Brougham
1985 Cadillac Brougham
2000 Cadillac Catera
1999 Cadillac Catera
1998 Cadillac Catera
1997 Cadillac Catera
1988 Cadillac Cimarron
1987 Cadillac Cimarron
1986 Cadillac Cimarron
1985 Cadillac Cimarron
1984 Cadillac Cimarron
1983 Cadillac Cimarron
1982 Cadillac Cimarron
1999 Cadillac Concours
1998 Cadillac Concours
1997 Cadillac Concours
1996 Cadillac Concours
1995 Cadillac Concours
1991 Cadillac Coupe De Ville
1990 Cadillac Coupe De Ville
1989 Cadillac Coupe De Ville
1988 Cadillac Coupe De Ville
1987 Cadillac Coupe De Ville
1986 Cadillac Coupe De Ville
1985 Cadillac Coupe De Ville
1984 Cadillac Coupe De Ville
1983 Cadillac Coupe De Ville
1982 Cadillac Coupe De Ville
1981 Cadillac Coupe De Ville
1980 Cadillac Coupe De Ville
2012 Cadillac CTS
2011 Cadillac CTS
2010 Cadillac CTS
2009 Cadillac CTS
2008 Cadillac CTS
2004 Cadillac CTS
2003 Cadillac CTS
2012 Cadillac CTS-V
2011 Cadillac CTS-V
2010 Cadillac CTS-V
2009 Cadillac CTS-V
2008 Cadillac CTS-V
2007 Cadillac CTS-V
2005 Cadillac Deville
2004 Cadillac Deville
2003 Cadillac Deville
2002 Cadillac Deville
2001 Cadillac Deville
2000 Cadillac Deville
1999 Cadillac Deville
1998 Cadillac Deville
1997 Cadillac Deville
1996 Cadillac Deville
1995 Cadillac Deville
1994 Cadillac Deville
1993 Cadillac Deville Sedan
1992 Cadillac Deville Sedan
1991 Cadillac Deville Sedan
1990 Cadillac Deville Sedan
1989 Cadillac Deville Sedan
1988 Cadillac Deville Sedan
1987 Cadillac Deville Sedan
1986 Cadillac Deville Sedan
2007 Cadillac DTS
2006 Cadillac DTS
1998 Cadillac Eldorado
1997 Cadillac Eldorado
1996 Cadillac Eldorado
1995 Cadillac Eldorado
1994 Cadillac Eldorado
1993 Cadillac Eldorado
1992 Cadillac Eldorado
1991 Cadillac Eldorado
1990 Cadillac Eldorado
1989 Cadillac Eldorado
1988 Cadillac Eldorado
1987 Cadillac Eldorado
1986 Cadillac Eldorado
1985 Cadillac Eldorado
1984 Cadillac Eldorado
1983 Cadillac Eldorado
1982 Cadillac Eldorado
1981 Cadillac Eldorado
1980 Cadillac Eldorado
1979 Cadillac Eldorado
1978 Cadillac Eldorado
2011 Cadillac Escalade Hybrid
2010 Cadillac Escalade
2010 Cadillac Escalade Hybrid
2009 Cadillac Escalade
2009 Cadillac Escalade Hybrid
2008 Cadillac Escalade
2007 Cadillac Escalade
2006 Cadillac Escalade
2005 Cadillac Escalade
2004 Cadillac Escalade
2003 Cadillac Escalade
2002 Cadillac Escalade
2001 Cadillac Escalade
2000 Cadillac Escalade
1999 Cadillac Escalade
2010 Cadillac Escalade ESV
2008 Cadillac Escalade ESV
2007 Cadillac Escalade ESV
2006 Cadillac Escalade ESV
2005 Cadillac Escalade ESV
2004 Cadillac Escalade ESV
2010 Cadillac Escalade EXT
2009 Cadillac Escalade EXT
2008 Cadillac Escalade EXT
2007 Cadillac Escalade EXT
2006 Cadillac Escalade EXT
2005 Cadillac Escalade EXT
2004 Cadillac Escalade EXT
2003 Cadillac Escalade EXT
2002 Cadillac Escalade EXT
1996 Cadillac Fleetwood
1995 Cadillac Fleetwood
1994 Cadillac Fleetwood
1993 Cadillac Fleetwood
1992 Cadillac Fleetwood
1991 Cadillac Fleetwood
1990 Cadillac Fleetwood
1989 Cadillac Fleetwood
1988 Cadillac Fleetwood
1987 Cadillac Fleetwood
1986 Cadillac Fleetwood
1985 Cadillac Fleetwood
2004 Cadillac Seville
2003 Cadillac Seville
2002 Cadillac Seville
2001 Cadillac Seville
1997 Cadillac Seville
1996 Cadillac Seville
1995 Cadillac Seville
1994 Cadillac Seville
1993 Cadillac Seville
1992 Cadillac Seville
1991 Cadillac Seville
1990 Cadillac Seville
1989 Cadillac Seville
1988 Cadillac Seville
1987 Cadillac Seville
1986 Cadillac Seville
1985 Cadillac Seville
2008 Cadillac SRX
2007 Cadillac SRX
2006 Cadillac SRX
2005 Cadillac SRX
2004 Cadillac SRX
2008 Cadillac STS
2007 Cadillac STS
2006 Cadillac STS
2005 Cadillac STS
2008 Cadillac XLR
2007 Cadillac XLR
2006 Cadillac XLR
2005 Cadillac XLR
2004 Cadillac XLR

101 thoughts on “Cadillac Radio Stereo Wiring Diagrams”

  1. James, 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 1999 Cadillac Deville may have a factory amp that needs to be turned on by your after market radio. The car radio amplifier trigger wire has to be wired up to turn on your factory amplifier to output sound from your speakers. Double check that your 1999 Cadillac Deville amp turn on wire is connected. Hope this helps. Good luck with your 1999 Cadillac Deville stereo installation.

  2. 1999 Cadillac DeVille. Changed out the factory head unit. Everything works but no sound. Hope to find it needs a factory amp to work instead of my being sol.

  3. Josh, 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 2008 Cadillac DTS stereo diagram but hopefully someone from our knowledgeable Modified Life community would be able to chime in and assist you.

  4. I need the complete wiring diagram for a 2008 Cadillac DTS AM/FM/XM radio. I am installing this in my street rod. If anyone has part numbers for antenna, wiring harness for radio, etc. I would appreciate that also. Thanks – Josh

  5. I need the color code wiring diagram for my 1990 cadillac fleetwood 60 series with bose gold stereo system with factory amplifier. I got an after market harness but have 2 wires on old harness and 2 wires on new that don’t match up. thank you.

  6. I need the complete detailed delco bose gold series stereo wire diagram for a 1994 Cadillac Seville sls please! Thank you very much in advance!

  7. Jesse Liggett

    hi i was wondering if i could get a wiring diagram fro a 1994 cadillac seville with the factory amp. thank you for your time.

  8. Brandon, 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 1998 Cadillac Seville stereo wiring but hopefully someone from our Modified Life community would be able to chime in and help you out.

  9. I need the full audio wire diagram for a 1998 cadillac seville with the premium sound system with the stock 12″ woofer.

  10. Anthony, 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 1979 Cadillac Brougham stereo wiring diagram but hopefully someone from our Modified Life community would be able to chime in and help you out.

  11. Marcel Maistrello

    Hi, i would need a wiring diagram ( or and guide) for a 1995 Cadillac Eldorado coupe with bose system to install an aftermarket radio! Thanks

  12. Three5TwoCustoms

    Im looking for a wiring guide for a 2001 Cadillac Seville SLS for an aftermarket radio. Head Unit Powers On, but no sound comes out of the speakers…

  13. I’m looking for a wiring diagram for the factory stero unit for a 1992 Cadillac Eldorado , thanks

  14. I need a wiring diagram for a 2002 Seville DHS with navigation. It has audio problems (No sound in any mode and it drains the battery overnight. I had to remove the radio to prevent this.)

  15. Matthew Thompson

    I would like a car stereo wiring diagram for a 1996 cadillac deville. So that I can Install an aftermarket stereo and speakers.

  16. Clark, your 1999 Cadillac Catera may have a factory amplifier that needs to be turned on by your radio. The car stereo amplifier trigger wire has to be wired up to turn on your factory amplifier. Unfortunately, we do not have this information but maybe someone from the Modified Life community can post that information here. Hope this helps. Good luck.

  17. I bought a stock CD and cassette player for my 99 Cadillac catera the car has a factory am FM and cassette player. When I plug in the CD player every thing works except the sound I was wondering if there is anything I can do to make this work. Thanks

  18. anthony simmons

    i need the wiring diagram for a 2004 cadillac escalade with bose spkrs and factory amp and amp location if possible! thanks

  19. i am have trouble finding a wire diagram for a 2004 Cadillac Escalade EXT. i am trying to connect a rca inverter on to it. thank you

  20. I have a 92 cadillac sedan deville. the fuse panel doesn’t have a cover on it, and I don’t have an owners manual. I need to know which fuse it is that goes to the radio. Any help will be appreciated!!! Thank you!

  21. I’m looking for the factory wire codes for my father-in-law’s 1985 Cadillac Fleetwood 4 dr sedan. The radio in this vehicle is a Delco-GM/Bose Symphony Sound system w/integral cassette tape player. Any help is greatly appreciated. Thank you!

  22. hey, great infor on this site, but please hlp i need the stereo wiring diagram for a 2002 escalade, thanks alot in advance.

  23. I need the factory stereo wiring diagram for a 2000 cadillac deville dts that has onstar and factory navigation.the harness gmos?06 doesnt fit.i need to know what each colored wire is for.

  24. Roger Gilbert

    I need a wiring diagram for a 1985 cadillac Seville. No amplifier, just the radio amfm cassette. Thank you

  25. Requesting a 1988 Cadilac Eldorado with Bose speakers and subwoofer diagram pic and wiring harness pic. Can NOT find anywhere else on the web thus far. You guys have always pulled through for me before. Thankz…

  26. I need the “factory” wire color codes for a 1996 Cadillac Fleetwood Brougham with the Bose system and the factory amp included please.

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