Product Overview
The Tekonsha Brake-EVN Proportional Electric Trailer Brake Controller is engineered to provide precise and smooth braking for trailers. It incorporates patented braking sensor technology and advanced electronics to ensure optimal braking response in various driving conditions. Designed for ease of use, this controller features intuitive controls and a clear digital display for monitoring settings and activity. It is suitable for a wide range of towing applications, enhancing safety and control.
Figure 1: Tekonsha Brake-EVN Proportional Brake Controller, showing the main unit, wiring harness, and mounting hardware.
Key Features
- Proportional Braking: Utilizes an internal inertia sensor to provide automatic braking that matches the intensity and rate of your tow vehicle's braking, ensuring a smooth and synchronized stop.
- Digital LED Display: Features a clear digital LED display for easy monitoring of settings, real-time diagnostics, and alerts, enhancing user awareness and control.
Figure 2: The digital LED display provides clear feedback on current settings and operational status.
- Easy-to-Use Controls: Equipped with arrow buttons for effortless adjustment of power output and a boost feature to apply additional braking power, especially for heavier loads.
- Manual Override: A manual control lever allows for immediate, independent application of trailer brakes for unexpected stopping situations.
- Plug & Play Connectivity: Designed with a Plug & Play port for quick and easy connection with vehicle-specific wiring harnesses (sold separately), and a removable electrical connector for convenient detachment.
Figure 3: Visual representation of key features including Plug & Play, quick disconnect, proportional braking in reverse, and self-leveling.
- Power-Save Mode: Reduces battery drain when the unit is not in active use.
- Compact Design: Allows for easy accessibility from the driver's seat and flexible mounting options.
Setup and Installation
The Brake-EVN controller is designed for straightforward installation. It requires a vehicle equipped with a towing package and a compatible vehicle-specific wiring harness (sold separately) for plug-and-play connection. All necessary mounting hardware is included with the controller.
Installation Steps:
- Prepare Vehicle: Ensure your vehicle has the necessary towing package.
- Mount Controller: Select a suitable mounting location within the driver's reach that allows for clear visibility of the LED display. Use the provided mounting bracket and screws to secure the controller.
- Connect Wiring Harness: Obtain the correct vehicle-specific Plug & Play wiring harness for your vehicle. Connect one end of the harness to the Brake-EVN controller and the other end to your vehicle's factory electric brake controller harness connector, typically located under the dashboard.
- Secure Wiring: Route and secure all wiring to prevent interference with vehicle pedals or moving parts.
Video 1: This video demonstrates the installation process for a Tekonsha Prodigy brake controller, which shares similar installation principles for in-dash mounting and wiring connections. It provides a visual guide for preparing the dashboard, drilling holes, and connecting the module and wiring harness.
Operating Instructions
The Brake-EVN controller operates automatically once properly installed and connected to a trailer. It senses the vehicle's braking action and applies proportional braking to the trailer.
Adjusting Settings:
- Gain Adjustment: Use the arrow buttons (usually labeled "GAIN" or with up/down arrows) to increase or decrease the braking power applied to the trailer. Adjust this setting to achieve smooth, synchronized braking between the tow vehicle and the trailer.
- Boost Feature: The boost feature allows you to apply up to three levels of additional braking power. This is particularly useful when hauling heavier loads or in situations requiring more aggressive initial braking. Refer to the digital LED display for current boost level.
- Manual Override: In situations requiring immediate trailer braking independent of the tow vehicle's brakes, push the manual control lever (typically located on the side or front of the unit) to the left. This will apply power to the trailer's brakes up to the amount of power previously set by the gain control.
Always test the brake controller's settings in a safe, open area before towing on public roads to ensure proper operation and optimal braking performance for your specific load.
Compatibility
The TEKONSHA Brake-EVN electric trailer brake controller is designed for broad compatibility with various vehicles and trailer configurations.
- Axle Compatibility: Works with trailers equipped with 1 to 4 axles (2, 4, 6, and 8 brakes).
- Vehicle Compatibility: Compatible with a wide range of tow vehicles, including models from Ford, GM, Chevy, Dodge, RAM, and Toyota.
- Wiring Harness: A vehicle-specific Tekonsha Plug & Play brake controller wiring harness is required and sold separately. This harness ensures a direct and secure connection to your vehicle's existing wiring system.
Figure 4: Compatibility details for the Brake-EVN controller, illustrating supported axle configurations and vehicle brands.
Specifications
| Attribute | Detail |
|---|---|
| Model Number | 8508220 |
| Item Weight | 9.6 ounces |
| Product Dimensions | 4 1/4 in. L x 2 3/4 in. W x 1 1/8 in. H |
| Manufacturer | Tekonsha |
| Axle Compatibility | 1-4 Axles |
Figure 5: Detailed dimensions of the Brake-EVN controller for installation planning.
Maintenance
The Tekonsha Brake-EVN controller requires minimal maintenance. Periodically inspect the unit and its wiring for any signs of wear, damage, or loose connections. Ensure the display remains clean and readable. Keep the unit free from excessive dust and moisture. If the unit is removed for extended periods, store it in a dry, protected environment.
Troubleshooting
If you experience issues with your Brake-EVN controller, consider the following common troubleshooting steps:
- No Power/Display Off: Check all wiring connections, including the vehicle's towing package fuse. Ensure the vehicle's ignition is on.
- No Trailer Brakes: Verify the trailer is properly connected to the vehicle. Check the trailer's electrical system and brake components. Ensure the gain setting on the controller is not set too low.
- Erratic Braking: Confirm the controller is securely mounted and not moving during vehicle operation. Check for loose wiring connections. Ensure the trailer's brakes are in good working order.
- Error Codes: Refer to the digital LED display for any error codes. Consult the full product manual (if available from Tekonsha) or contact customer support for specific code interpretations.
For persistent issues, it is recommended to consult a qualified automotive technician or contact Tekonsha customer support.
Warranty and Support
The Tekonsha Brake-EVN Proportional Electric Trailer Brake Controller is backed by a five-year limited warranty. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical assistance, or additional product information, please visit the official Tekonsha website or contact their customer support department directly. Keep your proof of purchase for warranty validation.
