Towing Electrical

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  • Making memories doesn't start when you reach your destination; it starts at the very first mile of your journey. Wherever your road begins and wherever it takes you, Bring It with the power of CURT. CURT custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat. This custom wiring harness features a vehicle-specific design to perfectly fit certain years of the Dodge Hornet (to verify vehicle compatibility, see the CURT application guide or use the Vehicle Lookup on the CURT website). It uses OEM-compatible connectors to "T" into the vehicle's taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer. To complete this custom wiring harness, it comes with a rubber dust cover. This cover keeps the connection points clean and well protected when the connector is not in use. Once installed, the connector can also be conveniently mounted on the vehicle's trailer hitch receiver tube, using a CURT Easy-Mount connector bracket. The bracket mounts onto the trailer hitch with no drilling required, and its powder-coated steel construction provides a solid attachment point for plugging in the trailer wiring., CUSTOM WIRING HARNESS, 4-WAY FLAT OUTPUT, SELECT DODGE HORNET #56498 - Plugs into vehicle tail light assembly to provide a 4-way flat socket. Simple plug-and-play design eliminates the need for cutting or splicing. 4-way flat output connects tail lights, brake lights and turn signals. Equipped with tail light converter for vehicle-trailer compatibility. Constructed with SMT circuitry for better performance and durability. Dust cover included to keep connector clean when not in use. Backed by a limited one-year warranty. Notes: Vehicle battery connection required. Includes fuse holder, battery connection wiring and other necessary wiring components.
  • TriFlex NEXT features a triple-axis, motion-sensing accelerometer that ensures highly responsive and smooth stops. The third axis provides dynamic power adjustments when navigating uphill or downhill terrains, further enhancing braking performance. With automatic leveling and calibration, you can eliminate setup requirements and confidently hit the road. The brake controller also includes built-in reverse polarity and short-circuit protection, offering peace of mind during towing. Keep an eye on your tow vehicle's voltage and trailer disconnect status with convenient indicators. The clean and easy-to-read interface provides a full-text readout and troubleshooting capabilities, ensuring effortless operation and maintenance. The TriFlex NEXT can control 2-8 trailer brakes at a time (1-4 axles) with fully adjustable settings that effortlessly adapt to your unique vehicle-trailer configuration. It's compatible with low-volt, PWM, ABS, cruise control, and electric over hydraulic brakes, the slim profile combines functionality with a modern aesthetic, ensuring powerful brake control at your fingertips. Easily monitor your brake settings at a glance, thanks to the LED display that showcases power adjustments in 0.5 increments. The display also offers full-text diagnostics, simplifying troubleshooting, while the adjustable brightness ensures optimal visibility during day or night towing. The TriFlex NEXT proportional brake controller allows for fully adjustable power and ramp time. With its selection of 10 gain settings and nine load settings, you can fine-tune the controller to match your specific towing needs precisely. The ramp-up progress is clearly indicated through LCD indicators, and the brightness can be adjusted to suit daytime or nighttime towing conditions. It offers versatile mounting options, allowing installation anywhere within your vehicle and at any desired angle. For easy plug-and-play installation, we recommend using a CURT brake controller wiring harness (sold separately)., TRIFLEX NEXT PROPORTIONAL TRAILER BRAKE CONTROLLER #51146 - Slim, low-profile design for a functional, modern aesthetic. Unique bracket system for improved dash clearance. Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops. Third axis provides dynamic power adjustments when going up or down a hill. Operates 2-8 trailer brakes at a time (1-4 axles). 10 gain settings and 9 load settings to adapt to various driving conditions. LCD display shows power adjustments in 0.5 increments. Clean, easy-to-read interface with full-text readout and troubleshooting. Day-night mode and adjustable brightness for optimal visibility. Auto-sleep mode prevents battery drain after five minutes of idle time. Automatic leveling and calibration eliminate setup requirements. Built-in reverse-polarity and short-circuit protection. Tow vehicle 'low voltage' and trailer disconnect indicators. Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic. Mounts anywhere in the vehicle, at any angle. Plug-and-play install with vehicle-specific quick plug harness (sold separately). Notes: Includes mounting hardware. Limited lifetime warranty.
  • These wiring harnesses are designed to put an extra connector socket in the bed of your pickup truck while still retaining power to the rear connector socket mounted on your bumper. This is done by plugging into the back of the existing original equipment (OEM) harness and routing through the body of the truck to a hole in the truck bed, providing a connector that is ready to accommodate your 5th wheel or gooseneck trailer. This CURT extension harness is designed to work with 7-way RV blade connectors and comes in a length of 10'. It is compatible with certain years of the Ford F-150, F-250 Super Duty and F-350 Super Duty For trucks with an aluminum body, galvanic corrosion can become a problem when installing vehicle-to-trailer wiring without the appropriate protection. This kit includes isolators that allow you to install the wiring harness extension in an aluminum truck bed without having to worry about ruining the truck's finish. It includes four bolts for secure mounting and four plastic well nuts to isolate the fasteners from all aluminum surfaces., 10' CUSTOM WIRING EXTENSION HARNESS (ADDS 7-WAY RV BLADE TO TRUCK BED, PACKAGED) #57010 Routes a 7-way RV blade socket into truck bed while retaining use of rear socket. Simple plug-and-play design eliminates the need for cutting or splicing. Allows for easy connection of 5th wheel or gooseneck wiring. 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power. 10' extension with right-angle plug for easy installation. Neoprene well nuts isolate steel bolts from aluminum surfaces. Spring-loaded dust cover keeps connector clean when not in use. Slit loom keeps wires contained and well protected. Notes: Requires 2-1/8" hole saw for installation. Includes bolt isolator kit for aluminum truck beds #57007.
  • Secure, protect and optimize the use of your electrical connector by mounting it with a CURT connector bracket. CURT Easy-Mount electrical brackets are an especially convenient option for mounting your connector wiring to your trailer hitch. They mount over the opening of the receiver tube and are held secure using a set of independent screws, meaning there is no drilling or clamping required. Easy-Mount brackets feature solid steel construction, so they will not crack or break like competitive products, and they have a notched design to allow easy access to the receiver hitch pin and clip. These particular CURT Easy-Mount electrical brackets are designed to fit over a 2" x 2" receiver tube opening and provide a sturdy mounting place, right beside your trailer hitch receiver, for a 4-way or 5-way flat connector or 6-way or 7-way round connector. This multi-pack includes 10 Easy-Mount brackets. When it comes to plugging in your trailer lights, it pays not to skimp out. CURT electrical is the smart way to ensure that your trailer lights and electrical systems are prepared for the road ahead. Keep the power flowing, no matter where your adventures take you, with quality electrical products from CURT., EASY-MOUNT WIRING BRACKETS FOR 4 OR 5-FLAT & 6 OR 7-ROUND (2" RECEIVER, 10-PACK) #58000010 Allows connectors to be hitch-mounted with no drilling or clamping required. Accepts 4-way or 5-way flat and 6-way or 7-way round connector sockets. Fits virtually any 2" x 2" trailer hitch receiver tube. Two threaded bolts ensure a fast, secure hitch mount. Slotted screw holes to fit multiple connector types. Notched design allows convenient access to pin & clip. Steel body will not break like competitive plastic products. Protected by a durable powder coat finish. Notes: Includes 10 Easy-Mount electrical brackets.
  • Secure, protect and optimize the use of your electrical connector by mounting it with a CURT connector bracket. These trailer wire connector brackets are designed to be a universal, clamp-on mount for 4-way, 5-way or 6-way sockets. They feature sturdy steel construction and come with adjustable worm gear hose clamps for quick, no-drill installation on your vehicle or trailer hitch. This package includes 12 brackets. When it comes to plugging in your trailer lights, it pays not to skimp out. CURT electrical is the smart way to ensure that your trailer lights and electrical systems are prepared for the road ahead. Keep the power flowing, no matter where your adventures take you, with quality electrical products from CURT., CONNECTOR BRACKET MOUNTS FOR 4, 5 AND 6-WAY BRACKETS (12-PACK) #57203 Includes 12 connector socket bracket mounts with clamps. Short, universal clamp-on mount for 4, 5 and 6-way socket brackets. Compatible with flat and round 4-way, 5-way and 6-way sockets. Universal, clamp-on design eliminates the need for drilling. Worm gear clamp securely mounts bracket on vehicle or trailer hitch. High-strength steel will not crack or bend. Protected by a durable gloss black finish.
  • Secure, protect and optimize the use of your electrical connector by mounting it with a CURT connector bracket. These trailer wire connector brackets are designed to be a universal, clamp-on mount for 7-way sockets. They feature sturdy steel construction and come with adjustable worm gear hose clamps for quick, no-drill installation on your vehicle or trailer hitch. This package includes 12 brackets. When it comes to plugging in your trailer lights, it pays not to skimp out. CURT electrical is the smart way to ensure that your trailer lights and electrical systems are prepared for the road ahead. Keep the power flowing, no matter where your adventures take you, with quality electrical products from CURT., CONNECTOR BRACKET MOUNTS FOR 7-WAY BRACKETS (12-PACK) #57201 Includes 12 connector socket bracket mounts with clamps. Long, universal clamp-on mount for 7-way socket brackets. Compatible with 7-way round and 7-way RV blade sockets. Universal, clamp-on design eliminates the need for drilling. Worm gear clamp securely mounts bracket on vehicle or trailer hitch. High-strength steel will not crack or bend. Protected by a durable gloss black finish.
  • Making memories doesn't start when you reach your destination; it starts at the very first mile of your journey. Wherever your road begins and wherever it takes you, Bring It® with the power of CURT. CURT custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat. This custom wiring harness features a vehicle-specific design to perfectly fit certain years of the Toyota Crown (to verify vehicle compatibility, see the application guide or use the Vehicle Lookup). It uses OEM-compatible connectors to "T" into the vehicle's taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer. To complete this custom wiring harness, it comes with a rubber dust cover. This cover keeps the connection points clean and well protected when the connector is not in use. Once installed, the connector can also be conveniently mounted on the vehicle's trailer hitch receiver tube, using a CURT Easy-Mount connector bracket. The bracket mounts onto the trailer hitch with no drilling required, and its powder-coated steel construction provides a solid attachment point for plugging in the trailer wiring., CUSTOM WIRING HARNESS, 4-WAY FLAT OUTPUT, SELECT TOYOTA CROWN #56502 - Plugs into vehicle tail light assembly to provide a 4-way flat socket. Simple plug-and-play design eliminates the need for cutting or splicing. 4-way flat output connects tail lights, brake lights and turn signals. Equipped with tail light converter for vehicle-trailer compatibility. Constructed with SMT circuitry for better performance and durability. Dust cover included to keep connector clean when not in use. Backed by a limited one-year warranty. Notes: Vehicle battery connection required. Includes fuse holder, battery connection wiring and other necessary wiring components.
  • A lot depends on your brake controller functioning properly. There are thousands of pounds to be managed and brought to a halt every time you stop your truck and trailer. The CURT trailer brake controller tester box is an advanced safety measure designed specifically for testing the functions of brake control units. A brake controller is a powerful and sophisticated tool, but as with any tool, it is important to inspect it once in a while. The CURT trailer brake controller tester tests the brake activation function of a brake controller by showing the voltage output while braking. It also checks brake light activation, short circuit protection and disconnect notification. The CURT brake controller tester is compatible with time-based and inertia-based trailer brake controllers and is equipped with a quick plug connector to plug into any CURT brake controller. Testing your brake controller unit with the CURT brake controller tester is easy, and does not require the control to be hooked up to your vehicle or trailer. Simply plug the 12V cord into any standard 120V wall socket, hook up your trailer brake controller unit using the quick plug connector, and you are ready to begin. The voltmeter on the brake controller tester box will display the brake control's voltage output to ensure proper braking power for your trailer, and the red brake button on the tester will allow you to check the brake controller's response without actually hooking up your vehicle for towing. The brake controller tester box also features a brake lamp indicator for brake controllers with brake light activation, a short circuit / overload protection button, allowing you to test the brake controller's response to adverse electrical situations, as well as a disconnect test to ensure that your brake controller will properly notify you of a vehicle-trailer disconnect., Trailer Brake Controller Tester CURT 51521 Bench Test Trailer Brake Controller Tester
  • The interface of the Spectrum trailer brake controller is simple but powerful. It is a single rotary knob with a push-button in the center that allows the driver to adjust brake power output. It is equipped with ten tri-color LEDs (red, blue and green) to show the automated power output of the control. There is no need for a separate display or additional controls, keeping the dash of your vehicle clean, professional and uncluttered. Behind the Spectrum brake controller is a powerful main module with a triple-axis motion-sensing accelerometer. This advanced circuit is able to detect the inertia of the vehicle and trailer on all axes of three-dimensional space. Whatever your speed and whatever grade you are travelling on -- up or down a hill -- the Spectrum brake controller produces the exact amount of power needed for a smooth, safe stop every time. The main module can be mounted with the included mounting brackets or adhesive patch. The Spectrum electric brake controller is a fully compatible unit, able to operate up to eight trailer brakes at a time. It can be used on vehicles with ABS brakes and cruise control, and it works with low-voltage and PWM systems. Like most CURT trailer brake controllers, the Spectrum installs using a quick plug harness. These wiring harnesses are vehicle-specific and plug into any CURT brake controller for a custom-fit installation in the vehicle. The Spectrum also has automatic leveling and calibration features to simplify the setup process., SPECTRUM INTEGRATED PROPORTIONAL TRAILER BRAKE CONTROLLER #51170 Controls all brake settings with a simple push-button rotary knob. Clean, dash-mounted, OEM-style user interface with 10 tri-color LEDs. Main module can be mounted out of sight. Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops. Easily accessible manual override with the press of a button. Features two installation options: drill mount or surface adhesive mount. User-selectable power output and trailer brake light activation. Automatic leveling and calibration eliminate setup requirements. Plug-and-play install with vehicle-specific quick plug harness (sold separately). Operates 2-8 trailer brakes at a time (1-4 axles). Built-in reverse-polarity and short-circuit protection. Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic. Tow vehicle 'low voltage' and trailer disconnect indicators. Limited lifetime warranty. Notes: Includes mounting hardware. Knob outside diameter is 1.9"
  • The Echo under-dash trailer brake controller is truly a brake control for the modern age. It plugs into your vehicle and wirelessly connects to your smartphone, allowing you to control and monitor all trailer brake activity right from your own device. It comes with a customizable app for Apple or Android. Most things in this day and age can be accessed or controlled from a smartphone. With the Echo, that includes your trailer brakes. Echo is powered by a Bluetooth-enabled system that connects right to your smartphone. Your phone becomes the brake control monitoring unit in the cab of your vehicle. There is no need for extra modules, controls, buttons or knobs. The Echo trailer brake controller comes with a custom-designed app that can be downloaded for iOS or Android OS phones. With this app, the wireless brake control is able to connect to your smartphone and display brake control settings and activity. It also sends you status updates and allows you to receive incoming calls while the app is running. Note: If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. The Echo under-dash brake controller operates using a triple-axis motion-sensing accelerometer -- an integrated circuit that produces smooth, safe stops every time. It is compatible with two to eight trailer brakes (one to four axles) and can be used with low-voltage or PWM wiring systems. Echo is also compatible with cruise control and ABS brakes and has built-in reverse-polarity protection and short-circuit protection. It is backed by a limited lifetime warranty., ECHO UNDER-DASH TRAILER BRAKE CONTROLLER, BLUETOOTH SMARTPHONE CONNECTION #51190 Bluetooth connection to control all brake settings from your smartphone. Custom-designed app monitors brake activity and sends status updates. Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops. Stores multiple trailer profiles. Operates 2-8 trailer brakes at a time (1-4 axles). Multi-color LED indicator for easy setup and troubleshooting. Clear, in-app warning system for voltage recognition and no-brake situations. Downloadable app available for Apple iOS and Android OS. Sleep mode feature included to reduce power drain. Simple installation using included adhesive pad or zip ties. Plug-and-play install with vehicle-specific quick plug harness (sold separately). Automatic calibration reduces setup requirements. Allows incoming calls to be received while app is running. Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic. Built-in reverse-polarity and short-circuit protection. Limited lifetime warranty. NOTES: Compatible with Echo manual override button #51189 (sold separately) for hands-free driving. If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. Not compatible, but will not interfere, with Apple CarPlay or Android Auto. WARNING: Avoid distracted driving. Only make adjustments when the vehicle is stationary.
  • Most things in this day and age can be accessed or controlled from a smartphone. With the Echo, that includes your trailer brakes. Echo is powered by a Bluetooth-enabled system that connects right to your smartphone. Your phone becomes the brake control monitoring unit in the cab of your vehicle. There is no need for extra modules, controls, buttons or knobs. The Echo mobile trailer brake controller has one of the easiest installations in the industry. It simply plugs into the standard 7-way RV blade socket at the rear of your vehicle and provides a socket to plug in the trailer harness. It Ts into the connection, going between the vehicle and trailer plugs, and it is completely non-invasive. It also features automatic calibration to help eliminate setup requirements. The Echo trailer brake controller comes with a custom-designed app that can be downloaded for iOS or Android OS phones. With this app, the wireless brake control is able to connect to your smartphone and display brake control settings and activity. It also sends you status updates and allows you to receive incoming calls while the app is running. Note: If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. With its compact design and simple, plug-and-play installation, the Echo is extremely portable. You can easily transfer it between vehicles and use it with multiple trailers, as long as the vehicle and trailer have a 7-way RV blade connector. The Echo Smart Control app allows you to store multiple vehicle-trailer profiles, making ideal for commercial fleets. Because the Echo mobile trailer brake controller is made to be outside the vehicle, we engineered it for maximum weather resistance. It is constructed with a potted enclosure, meaning the inside of the unit is filled with an epoxy resin that seals off the internal components from moisture and the elements. This ensures long-lasting operation in spite of rain, snow, dirt, mud and more. The Echo also has a retention strap and locking tab for connecting to the 7-way RV blade vehicle socket. The strap and tab help maintain a strong connection, keeping the unit firmly installed. The Echo mobile brake controller operates using a triple-axis motion-sensing accelerometer -- an integrated circuit that produces smooth, safe stops every time. It is compatible with two to four trailer brakes (one to two axles) and can be used with low-voltage or PWM wiring systems. Echo is also compatible with cruise control and ABS brakes and has built-in reverse-polarity protection and short-circuit protection. It is backed by a limited lifetime warranty., ECHO MOBILE TRAILER BRAKE CONTROLLER, 7-WAY, BLUETOOTH SMARTPHONE CONNECTION #51180 Wireless, portable design allows for easy transfer from one vehicle to another. Bluetooth connection to control all brake settings from your smartphone. Custom-designed app monitors brake activity and sends status updates. Zero-tool, plug-and-play install between vehicle-trailer 7-way connectors. Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops. Stores multiple vehicle-trailer profiles. Multi-color LED indicates power, trailer detection and wireless connectivity. Potted circuit board is sealed off from the elements for lasting durability. Retention strap and locking tab help keep Echo firmly installed into 7-way. Automatic calibration reduces setup requirements. Downloadable app available for Apple iOS and Android OS. Allows incoming calls to be received while app is running. Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic. Built-in reverse-polarity and short-circuit protection. Limited lifetime warranty. Assembled in USA. Notes: If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings.. Warning: Avoid distracted driving. Only make adjustments when the vehicle is stationary.. Not compatible, but will not interfere, with Apple CarPlay or Android Auto.
  • The Echo® in-line trailer brake controller is truly a brake control for the modern age. It plugs into your vehicle and wirelessly connects to your smartphone, allowing you to control and monitor all trailer brake activity right from your own device. It comes with a customizable app for Apple or Android. Most things in this day and age can be accessed or controlled from a smartphone. With the Echo®, that includes your trailer brakes. Echo® is powered by a Bluetooth-enabled system that connects right to your smartphone. Your phone becomes the brake control monitoring unit in the cab of your vehicle. There is no need for extra modules, controls, buttons or knobs. The Echo® trailer brake controller comes with a custom-designed app that can be downloaded for iOS or Android OS phones. With this app, the wireless brake control is able to connect to your smartphone and display brake control settings and activity. It also sends you status updates and allows you to receive incoming calls while the app is running. Note: If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. The Echo® in-line brake controller operates using a triple-axis motion-sensing accelerometer -- an integrated circuit that produces smooth, safe stops every time. It is compatible with two to eight trailer brakes (one to four axles) and can be used with low-voltage or PWM wiring systems. Echo® is also compatible with cruise control and ABS brakes and has built-in reverse-polarity protection and short-circuit protection. It is backed by a limited lifetime warranty., ECHO IN-LINE TRAILER BRAKE CONTROLLER, BLUETOOTH SMARTPHONE CONNECTION #51200 Bluetooth connection to control all brake settings from your smartphone. Custom-designed app monitors brake activity and sends status updates. Plugs in behind existing 7-way socket with USCAR connectors. Waterproof enclosure seals and protects circuits against the elements. Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops. Stores multiple trailer profiles. Operates 2-8 trailer brakes at a time (1-4 axles). Multi-color LED indicator for easy setup and troubleshooting. Clear, in-app warning system for voltage recognition and no-brake situations. Downloadable app available for Apple iOS and Android OS. Sleep mode feature included to reduce power drain. Automatic calibration reduces setup requirements. Allows incoming calls to be received while app is running. Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic. Built-in reverse-polarity and short-circuit protection. Limited lifetime warranty. Notes: Compatible with Echo manual override button #51189 (sold separately) for hands-free driving. If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. Not compatible, but will not interfere, with Apple CarPlay or Android Auto. Warning: Avoid distracted driving. Only make adjustments when the vehicle is stationary.
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