O.K. - Now that the LMM is sitting in the driveway, how come I can't use the ITBC to control the electric-over-hydraulic (disk) brakes on my 5th wheel? The manual says not to, but - I'm going to at least try to use it before I have to locate a spot on the dash to install my after market controller. You would think with all the electronic stuff on the new truck it would not have this problem. Any help will be appreciated.
Catfish
its all about how the controler adjust by it self and it will lock up the hyd brakes.
__________________ Four stroke diesel S.S.B.B. Suck Squeez Bang Blow
06 LBZ with 5 inch magnaflow exhaust,Bd exhaust manifold, Bully dog outlook, Egr blocker, Firestone air bag system,Custom sound system, dual fuel filters,leveling kit, B&M deep tranny pan,TTS lift pump,Turbo Resonator plugged,Cooper ST 265/75R16, Bully nerf bars and B&W guardian headache rack sprayed with reflex bed liner, B&W turn over ball,B&W Tow&Stow, transgo jr, efi live, tranny filled with transynd, Tierods sleeved,Diamond eye turbo direct pipe,US Speedo gauge face,SC IV TC 1056,Suncoast tansfercase brace,8000k hid on the highs and lows, pump rub fixed,name is Dusty
My iron is yellow Id rather be dead then CUMMINS RED!
I still haven't come up with a way to make the ITBC work with the electric-over-hydrualic brakes. I removed the ITBC controller and the wires connected to it are very small compared to the wires on the aftermarket controller I used on my Ford. I need to know where I can hook the wires from my after market to the Chebbie's wire harness?
Any hep will be appreciated.
Catfish
I still haven't come up with a way to make the ITBC work with the electric-over-hydrualic brakes. I removed the ITBC controller and the wires connected to it are very small compared to the wires on the aftermarket controller I used on my Ford. I need to know where I can hook the wires from my after market to the Chebbie's wire harness?
Any hep will be appreciated.
Catfish
Catfish:
On page 4-48 of my manual on my 09 it says under Electric Brake Control Wiring Provisions:
These wiring provisions are included with the vehicle as part of the trailer wiring package. These provisions are for an electric brake controller. The instrument panel contains blunt cut wires behind the steering column for the trailer brake controller. The harness contains the following wires:
Dark Blue - brake signal to trailer connector
Red/Black - Battery
Light Blue/White - Brake switch
White - Ground
I myself am trying to figure out how to get my 12v accessory wire activated!!!
Corey
__________________ 2009 GMC Dually D-Max Crew Cab, Long Bed.
(Former 02 6cyl ISB Owner)
Stock where it counts, Front hitch/Winch plate, Warn 16.5 Ti winch, Line-X bed & Rocker Pannels, Wheel Wells, Bumper guard (rear), OEM Cargo management system, 70 Gal Combo Bed tank, OEM Step Bars, B&W 30K-Turnover GN, Ride-Rite Air bags, NAV "Lockpick"...
12 Years Air Force, 1.5+ Army (UH-60 MedEvac Baby!)
"I do not fear death, I grasp it with both hands and twist the throttle". www.coreyperez.com www.408shooter.com
2006 Chev 6.0L/4L80e 3500WT DRW Ex-Cab, 9 'Flat/GN, Ride-Rite Air, Sulastics, Bilsteins, A/T Revos, TTT towing mirrors. Use-ta Haves 2005-LLY 3500 LS DRW Crew Cab, 2002-LB7 3500 LS DRW Crew Cab
. . . . . . . . . . . I Live my life in such a way that when my feet hit the floor in the morning...Satan shudders & says "Oh shit, he's awake!"
I found another post that led me to the wire that needs to be connected to stud 1 under the hood... Its annoying that GM couldn't just connect it like it should have been and left the fuse out or something. Regardless. Their thought process leaves quite a bit to be desired...
__________________ 2009 GMC Dually D-Max Crew Cab, Long Bed.
(Former 02 6cyl ISB Owner)
Stock where it counts, Front hitch/Winch plate, Warn 16.5 Ti winch, Line-X bed & Rocker Pannels, Wheel Wells, Bumper guard (rear), OEM Cargo management system, 70 Gal Combo Bed tank, OEM Step Bars, B&W 30K-Turnover GN, Ride-Rite Air bags, NAV "Lockpick"...
12 Years Air Force, 1.5+ Army (UH-60 MedEvac Baby!)
"I do not fear death, I grasp it with both hands and twist the throttle". www.coreyperez.com www.408shooter.com
2006 Chev 6.0L/4L80e 3500WT DRW Ex-Cab, 9 'Flat/GN, Ride-Rite Air, Sulastics, Bilsteins, A/T Revos, TTT towing mirrors. Use-ta Haves 2005-LLY 3500 LS DRW Crew Cab, 2002-LB7 3500 LS DRW Crew Cab
. . . . . . . . . . . I Live my life in such a way that when my feet hit the floor in the morning...Satan shudders & says "Oh shit, he's awake!"
Back when I got my 02 Ram they just threw a HD Relay for the turn signals in the glove box with the trailer connector (7-4 wire connector, which GM GLADLY charges us for) and labled it as part of the towing package/system.
But that is just being smart I guess...
__________________ 2009 GMC Dually D-Max Crew Cab, Long Bed.
(Former 02 6cyl ISB Owner)
Stock where it counts, Front hitch/Winch plate, Warn 16.5 Ti winch, Line-X bed & Rocker Pannels, Wheel Wells, Bumper guard (rear), OEM Cargo management system, 70 Gal Combo Bed tank, OEM Step Bars, B&W 30K-Turnover GN, Ride-Rite Air bags, NAV "Lockpick"...
12 Years Air Force, 1.5+ Army (UH-60 MedEvac Baby!)
"I do not fear death, I grasp it with both hands and twist the throttle". www.coreyperez.com www.408shooter.com
Not sure in the era of the IBC, but when new ('07 and back), GM included the 7-4 adapter, the wire harness to plug in for the brake controller, and the 40amp fuse for the aux 12v feed when ordered with the trailer package.
Oh, and an HD comes equipped for heavier loads on the turn signals. In fact, the HD has separate circuits altogether for the trailer's needs.
2006 Chev 6.0L/4L80e 3500WT DRW Ex-Cab, 9 'Flat/GN, Ride-Rite Air, Sulastics, Bilsteins, A/T Revos, TTT towing mirrors. Use-ta Haves 2005-LLY 3500 LS DRW Crew Cab, 2002-LB7 3500 LS DRW Crew Cab
. . . . . . . . . . . I Live my life in such a way that when my feet hit the floor in the morning...Satan shudders & says "Oh shit, he's awake!"
Last edited by Hook'em_Horns! : 11-03-2009 at 11:20 AM.
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2008 Integrated Trailer Brake Control (ITBC) 
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2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN, Ride-Rite Air... 
2006 Chev 6.0L/4L80e 3500WT DRW Ex-Cab, 9 'Flat/GN, Ride-Rite Air, Sulastics, Bilsteins, A/T Revos, TTT towing mirrors. 
I Live my life in such a way that when my feet hit the floor in the morning...Satan shudders & says "Oh shit, he's awake!" 
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