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Model: CU71XHEcho Under-Dash Trailer Brake Controller, Bluetooth® Smartphone Connection
Universal Trailer Brake Controller Harness with Pigtails
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)
This Trailer Wiring Harness Fits The Following Vehicles:
- 2014 - 2025 RAM ProMaster 1500 w/ Existing USCAR 7-way
- 2014 - 2025 RAM ProMaster 2500 w/ Existing USCAR 7-way
- 2014 - 2025 RAM ProMaster 3500 w/ Existing USCAR 7-way
CURT 55774 Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required (QTY 1)
Manufactured by: Curt
A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring Most vehicles do not come ready to tow Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector.
This is where CURT's custom wiring connectors come into play A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector.
With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided This special custom wiring connector actually provides two connector sockets for a multipurpose option It plugs into an OEM connector and offers a 4-way flat and 7-way RV blade connector.
It comes with a mounting bracket for easy installation and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment) CURT custom wiring connectors are designed to be long-lasting and simple to install They come with dust covers to keep your connector clean when not in use..
Features:
- Dual-Output 7 & 4-Way Connector (Plugs into USCAR)
- Plugs into USCAR socket to provide 4-way and 7-way trailer wiring connectors
- Fits USCAR-equipped vehicles with factory tow plugs only
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- 7-way RV blade socket adds reverse lights, electric brakes and auxiliary power
- Dust covers included to keep connectors clean when not in use
- Slit loom keeps wires contained and well protected
- Metal bracket securely mounts wiring to the vehicle or trailer hitch
- Backed by a limited one-year warranty
CURT 51190 Echo Under-Dash Electric Trailer Brake Controller with Bluetooth® Enabled Smartphone Connection, Proportional (QTY 1)
Manufactured by: Curt
The CURT Echo under-dash trailer brake controller is a Bluetooth enabled device that wirelessly connects to your smartphone and allows you to control and monitor all trailer brake activity right from your device The Echo brake controller brings your towing experience into the modern age Powered by Bluetooth, it wirelessly connects to your smartphone without any extra modules required.
Simply download the Smart Control app on your Apple iOS or Android OS device, plug the Echo into your vehicle and you're ready to start towing The app allows you to create multiple trailer profiles for different towing situations The CURT Echo under-dash brake controller operates with a tri-axis circuit for smooth stops going up or down a hill, and it is able to operate up to two to eight trailer brakes at a time (one to four axles).
It is also compatible with cruise control and ABS brakes..
Features:
- 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
CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness (QTY 1)
Manufactured by: Curt
It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness CURT quick plug brake controller harnesses make the installation of your brake controller easy.
This brake controller harness comes with pigtails to splice into your vehicle's electrical system When a CURT quick plug harness is not a compatible option for your vehicle, a quick plug with pigtails is the next best thing These harnesses feature a quick plug end to easily snap into your CURT brake control and colored wires to coordinate with the appropriate electrical function.
This universal splice-in harness comes with a protective slit loom sleeve and can easily be installed using the CURT universal wiring kit #51500 It is designed to be compatible with a variety of vehicles that are not equipped with a factory plug for a brake control..
Features:
- Splices into a vehicle for a quick plug brake controller connection
- Compatible with any CURT brake control
- Wire colors match standard brake controller harnesses
- Includes 24" of 12 gauge wire for flexible installation
- Slit-loom sleeve keeps wires contained and protected
List of Fitment Years:
2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014$351 93 $373.85 6% OFF
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$373.85 $351 93
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Product Details
- Brand: Curt
- Model: CU71XH
- Includes: Trailer Wiring 7-Way Plug w/ Bracket, Echo Under-Dash Brake Control
Compatibility Chart
Year Range | Make | Model | Style |
---|
Echo Under-Dash Trailer Brake Controller, Bluetooth® Smartphone Connection
Universal Trailer Brake Controller Harness with Pigtails
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)
This Trailer Wiring Harness Fits The Following Vehicles:
- 2014 - 2025 RAM ProMaster 1500 w/ Existing USCAR 7-way
- 2014 - 2025 RAM ProMaster 2500 w/ Existing USCAR 7-way
- 2014 - 2025 RAM ProMaster 3500 w/ Existing USCAR 7-way
CURT 55774 Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required (QTY 1)
Manufactured by: Curt
A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring Most vehicles do not come ready to tow Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector.
This is where CURT's custom wiring connectors come into play A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector.
With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided This special custom wiring connector actually provides two connector sockets for a multipurpose option It plugs into an OEM connector and offers a 4-way flat and 7-way RV blade connector.
It comes with a mounting bracket for easy installation and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment) CURT custom wiring connectors are designed to be long-lasting and simple to install They come with dust covers to keep your connector clean when not in use..
Features:
- Dual-Output 7 & 4-Way Connector (Plugs into USCAR)
- Plugs into USCAR socket to provide 4-way and 7-way trailer wiring connectors
- Fits USCAR-equipped vehicles with factory tow plugs only
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- 7-way RV blade socket adds reverse lights, electric brakes and auxiliary power
- Dust covers included to keep connectors clean when not in use
- Slit loom keeps wires contained and well protected
- Metal bracket securely mounts wiring to the vehicle or trailer hitch
- Backed by a limited one-year warranty
CURT 51190 Echo Under-Dash Electric Trailer Brake Controller with Bluetooth® Enabled Smartphone Connection, Proportional (QTY 1)
Manufactured by: Curt
The CURT Echo under-dash trailer brake controller is a Bluetooth enabled device that wirelessly connects to your smartphone and allows you to control and monitor all trailer brake activity right from your device The Echo brake controller brings your towing experience into the modern age Powered by Bluetooth, it wirelessly connects to your smartphone without any extra modules required.
Simply download the Smart Control app on your Apple iOS or Android OS device, plug the Echo into your vehicle and you're ready to start towing The app allows you to create multiple trailer profiles for different towing situations The CURT Echo under-dash brake controller operates with a tri-axis circuit for smooth stops going up or down a hill, and it is able to operate up to two to eight trailer brakes at a time (one to four axles).
It is also compatible with cruise control and ABS brakes..
Features:
- 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
CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness (QTY 1)
Manufactured by: Curt
It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness CURT quick plug brake controller harnesses make the installation of your brake controller easy.
This brake controller harness comes with pigtails to splice into your vehicle's electrical system When a CURT quick plug harness is not a compatible option for your vehicle, a quick plug with pigtails is the next best thing These harnesses feature a quick plug end to easily snap into your CURT brake control and colored wires to coordinate with the appropriate electrical function.
This universal splice-in harness comes with a protective slit loom sleeve and can easily be installed using the CURT universal wiring kit #51500 It is designed to be compatible with a variety of vehicles that are not equipped with a factory plug for a brake control..
Features:
- Splices into a vehicle for a quick plug brake controller connection
- Compatible with any CURT brake control
- Wire colors match standard brake controller harnesses
- Includes 24" of 12 gauge wire for flexible installation
- Slit-loom sleeve keeps wires contained and protected
List of Fitment Years:
2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014Ask a Question about Curt Echo Under-Dash Electric Trailer Brake Control w/ 7-Way Wiring Kit For 14-25 Ram ProMaster 1500 2500 3500
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