GM Truck Club
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 3 of 3

Hybrid View

  1. #1

    Default Rear Door speaker HELP needed

    I am in the process of prewireing my doors for a future speaker upgrade. I am doing it now because I am currently installing FatMat sound deadener. The front door was fairly easy. The rear door not so much. When I pulled the rubber boot that carries the wires from the cab to the door I found a weather tight connection at the B pillar. So there isn't a way to run new wire to the into the door. So my question is to those that have run new wire to the doors. How did you do it?

    2011 GMC Sierra SLE - 5.3 - 4X4 - Z71 - King Shock Level Kit - Body Color GMC grill emblem - 2 Tone Engine Cover, Rad Cover and Battery Box - Volant CAI - Tru Cool 40K tranny cooler - Sylvania ZXE bulbs Hi/Low -TriFold Hard Tonneau Cover- CoverCraft Seat Covers - Diablo inTune - GoRecon LED under rail lights - GoRecon LED White Lightning Tailgate Light Bar - Windows tinted to 45%- Kenwood DNX6990 - JL Audio C5-650 &650X- JL Audio Amp- Interco Truxus M/T 33x12.50x18

  2. #2

    Enkeiavalanche's Avatar
    Join Date
    Apr 2010
    Piermont,NY, back in Northern NJ now, But may be in IL soon....


    Yep you found the Molex plug..Well when I mounted my JL Amps in my rear doors of my 02 Avalanche we cut all wires and got the boots from the front doors and used them for the back So besides all the factory wires we had to run Power,Ground and speaker wires to each door.. 1 had the 300/4 the other 500/1

    Click image for larger version. 

Name:	oldtruckampindoor.jpg 
Views:	113 
Size:	10.4 KB 
ID:	44618
    08 Z71 Avalanche Mods to date: K&N CAI,Hellwig Swaybars and End Links, Corsa Sport Exhaust, Superchips Programer,IPCW LOF & 3rd brake light and tails, AMI Gas door,Show Hooks and Door locks, Enkei Wheels, with Pirelli tires, StreetScene Bowties, Grant Steering wheel,Muth signal mirrors,SSBC Big Brake kit,Huskyliner Mug gards,Floor mats and Hood shield, McGard Lug nuts and locks, Bedrug, Cervini's Ram Air hood,35watt HID Fog lights, Sylvania bulbs all around ZXE's Highs and Lows, WhiteNight Back up lights,Sirius and HD Radio, SnugTop sitting on deck now Got a Softopper on now,Tempress Boat Hatches.... New Bilstein shocks are on... New Mods coming soon..... X

  3. #3


    What I found was on the outer part of the plug on either end of it was an opening. So I took one wire and ran it through each opening. The way the plug fit on the B pillar there shouldn't be any rubbing issues. I tried to take some pics but I wasn't able to get any that actually showed what I did.

Similar Threads

  1. Power door lock/lumbar/rear door speaker electrical gremlin
    By alchemist1 in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 11
    Last: 11-07-2011, 06:15 PM
  2. Rear Door Speaker No Sound
    By FergusonT in forum Audio, Video & Gadget Tech
    Replies: 11
    Last: 08-12-2010, 09:48 PM
  3. How to test stock amp in 96 Yukon? Rear door speaker problem!
    By nosnorb in forum Audio, Video & Gadget Tech
    Replies: 0
    Last: 01-17-2010, 03:22 PM
  4. running speaker to rear door
    By Bleaktrotter in forum Audio, Video & Gadget Tech
    Replies: 0
    Last: 11-09-2008, 10:08 PM
  5. 2nd battery, Speaker and amp installation help needed
    By Custer in forum Audio, Video & Gadget Tech
    Replies: 2
    Last: 10-24-2008, 10:03 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts