Product Information:Part code 3015-P , Universal Trailer Brake Wiring Harness with 2 plugs, one end with factory connector and the other end with brake control plug. With your purchase, you will receive a brand new 3015-P Trailer Brake Controller. Product Features:Trailer Brake Controller Brake Harness is designed to make connecting your brake controller to your vehicle quick and easy. Plug-in wiring adapter for brake control, wiring port is built into the back of the unit to minimize possible shorts, and 31-inch length provides flexible positioning. Compatibility: 3015-P is compatible with 7805011.Trailer brake controller wiring harness is compatible with REESE Towpower and Tekonsha brake controllers. Compatible with 2003-2006 Cadillac Escalade, 2003-2007 Hummer H2, 2003-2006 Chevrolet Avalance, 2003-2006 Chevrolet Silverado, 2007 Silverado Classic, 2003-2006 Chevrolet Suburban, 2003-2006 Chevrolet Tahoe; fits 2003-2006 GMC Sierra, 2007 GMC Sierra Classic, 2003-2006 GMC Yukon and Yukon XL Compatibility: Compatible with delay brake controllers: Draw-Tite Activator I (5100), Draw-Tite Activator II (5500), Draw-Tite Activator III (5520), and Tekonsha PowerTrac (39523); Compatible with proportional brake controllers: Tekonsha Prodigy (90185), Tekonsha P2 (90885), Tekonsha P3 (90195), Tekonsha Primus IQ (TK90160) and Tekonsha Voyager (39510) High Quality: 3015-P trailer brake controller is made of durable ABS plastic with tinned copper terminals and pure copper wires for improved conductivity; 2-plug brake control wire adapter is well protected by black nylon mesh tubing to ensure long service life. Easy to install: plug and play trailer brake controller installation without hardwiring; simply plug the brake control end of the wiring harness into the back of the electric brake controller and the vehicle end into the vehicle port; this brake control adapter allows the brake controller to be unplugged and removed at any time After-sales service: your satisfaction is our pursuit, in the process of product use, you encounter any relevant problems can be contacted by e-mail, online customer service and other ways, our professional team will provide you with a satisfactory solution in the first time. Q1: What is the part code for the Universal Trailer Brake Wiring Harness, and what does it include? A1: The part code is 3015-P. It includes a Universal Trailer Brake Wiring Harness with 2 plugs (one end with a factory connector and the other end with a brake control plug) and a brand-new 3015-P Trailer Brake Controller.  Q2: What vehicles is the 3015-P Trailer Brake Wiring Harness compatible with? A2: It is compatible with 2003-2006 Cadillac Escalade, 2003-2007 Hummer H2, 2003-2006 Chevrolet Avalanche, 2003-2006 Chevrolet Silverado, 2007 Silverado Classic, 2003-2006 Chevrolet Suburban, 2003-2006 Chevrolet Tahoe, 2003-2006 GMC Sierra, 2007 GMC Sierra Classic, and 2003-2006 GMC Yukon and Yukon XL.  Q3: Which brake controllers are compatible with the 3015-P Trailer Brake Wiring Harness? A3: It is compatible with delay brake controllers like Draw-Tite Activator I (5100), Activator II (5500), Activator III (5520), and Tekonsha PowerTrac (39523). It also works with proportional brake controllers such as Tekonsha Prodigy (90185), P2 (90885), P3 (90195), Primus IQ (TK90160), and Voyager (39510).  Q4: What are the key features of the 3015-P Trailer Brake Wiring Harness? A4: Key features include a 31-inch length for flexible positioning, a plug-in wiring adapter for easy installation, durable ABS plastic construction, copper wires for improved conductivity, and black nylon mesh tubing for protection and long service life.  Q5: How do I install the 3015-P Trailer Brake Wiring Harness? A5: Installation is simple and requires no hardwiring. Just plug the brake control end of the wiring harness into the back of the electric brake controller and the vehicle end into the vehicle port. The brake control adapter allows the brake controller to be unplugged and removed at any time.