Dual Mated Wiring Harness, Part Number 81780-HBC, Brake Controller, 2003-06 Chevy/GMC/Cadillac/Hummer

The Hayes Quik-Connect Dual Mated OEM-HBC Wiring Harness ensures wiring continuity for your truck and trailer. It’s an easy DIY install, which saves you money and requires no tools. Simply plug in the tow connectors of the brake controller wiring harness and enjoy towing your boat or Jet Ski. Or, tow a trailer of valuables and home furnishings to a new home. Drive certain Chevrolet or GMC trucks and SUVs with confidence and security knowing that every step on the brake alerts those behind you that you’re stopping or slowing. ABOUT THE MANUFACTURER Since 1950, when the Kelsey-Hayes Company in Detroit, MI, invented the first Hayes trailer brake controller, drivers have been trusting Hayes trailer brake controllers for safe driving and towing. The original trailer brake controllers were hydraulic over electric, and they required a direct tie-in to the air or hydraulic braking system in tow vehicle. The 1970s Hayes again led the way with as change in technology to electronic proportional controllers. Today, the trailer brake controller has evolved into a safer, smarter system to adapt to today's towing needs. Located now in Arab, Alabama, the Hayes Brake Controller Company designs, tests, and manufactures all its products. Hayes has built a legacy of nearly 70 years of ensuring that, when dealers recommend our products, they can do so with confidence.

• DESIGNED FOR CHEVY/GM TRUCKS – Silverado trailer brake controller for 1500 & 2500 2003-06 and Classic 2007. Also good for Cadillac: Escalade 2003-06, incl. EXT & ESV; Chevy: Avalanche 1550/2500 ‘03-06, Suburban ‘03-06, Tahoe ‘03-06; GMC: Sierra ‘03-06, Sierra Classic ’07, Yukon/Yukon XL ‘03-06, Yukon Denali/XL ‘03-06; Hummer: H2 ‘03-07, H2 SUT ‘05-07.
• SAVE MONEY, SET UP IN MINUTES – Don’t spend money at an auto shop or dealer to hook this brake controller up. DIY installation in 5-10 minutes and you’ll be ready to tow a boat, jet skis, or trailer.
• ENSURE SAFE, EASY-TO-SEE BRAKING – Easy installation and UA connect to simply plug in the tow connectors for wiring continuity. You can rest easy knowing that saving you brakes every time you slow down or stop.
• NO TOOLS, CUTTING, OR SPLICING – This dual wiring harness works perfectly by plugging into the factory connectors. No screwdriver, no wire cutter, no splicer – just your hands to plug it in and you’ll be on your way in no time.
• CONVENIENT INSTALL POSITION – No need to go under the hood or take apart your brake light. Simply install this trailer hitch wiring harness under or behind your dash to the left or right of the emergency brake pedal.