Redarc Electric Brake Controller Manual: A Comprehensive Guide
REDARC delivers smooth‚ safe braking for various trailers‚ offering advanced technology and durability․ This guide covers Tow-Pro range‚
power solutions‚ and vehicle safety‚ built for tough conditions and diverse industries․
Redarc has established itself as a premier manufacturer of auxiliary power and vehicle safety solutions‚ particularly renowned for its innovative electric brake controllers․ These controllers are designed to provide drivers with enhanced control and safety when towing a variety of trailers‚ ranging from small recreational vehicles to large industrial loads․ The Tow-Pro range represents a significant advancement in trailer braking technology‚ offering proportional braking capabilities and user-friendly features․
Understanding the importance of reliable braking is crucial for safe towing․ Redarc brake controllers work by synchronizing the trailer’s brakes with the vehicle’s braking system‚ ensuring a smooth and controlled stop․ They cater to diverse trailer types – enclosed‚ flatbed‚ fifth wheel‚ gooseneck‚ livestock‚ RV‚ and more – demonstrating versatility and adaptability․ Built for tough conditions‚ Redarc products are designed to withstand the rigors of both on and off-road travel‚ providing consistent performance and peace of mind for drivers․
Understanding Electric Brake Controllers

Electric brake controllers are essential safety devices for vehicles towing trailers equipped with electric brakes․ Unlike surge brakes‚ which rely on inertia‚ electric brake controllers transmit a signal to the trailer brakes‚ activating them proportionally to the vehicle’s braking input․ This provides smoother‚ more controlled stopping‚ especially crucial for heavier loads and varied terrain․
The core function is to convert the driver’s brake pedal application into an electrical signal․ This signal’s intensity dictates the amount of braking force applied to the trailer․ Redarc’s Tow-Pro controllers excel in this area‚ offering precise control and adjustable settings to match different trailer weights and driving conditions․ Key components include the controller unit itself‚ wiring harnesses connecting to the vehicle and trailer‚ and a brake gain adjustment to fine-tune braking performance․ Proper installation and setup are vital for optimal functionality and safety‚ ensuring synchronized braking between the tow vehicle and trailer․
Redarc Tow-Pro Elite: Overview
The Redarc Tow-Pro Elite is a technologically advanced electric trailer brake controller designed for a wide range of vehicles and trailer types․ It represents a significant leap forward in towing safety and convenience‚ offering features beyond standard controllers․ This unit boasts a user-friendly interface‚ allowing for precise control over braking performance‚ and is compatible with various braking systems including electric‚ electric/hydraulic‚ and trailer brake controllers․
Unlike simpler models‚ the Tow-Pro Elite incorporates sophisticated algorithms to optimize braking response‚ adapting to different load conditions and driving styles․ It features proportional braking‚ user-adjustable sensitivity settings‚ and a manual override function for emergency situations․ Built with durability in mind‚ the Tow-Pro Elite is designed to withstand harsh conditions‚ making it ideal for both recreational and commercial towing applications․ It’s a premium solution for those seeking enhanced control and safety while towing․
Tow-Pro Elite Features and Benefits
The Redarc Tow-Pro Elite delivers numerous benefits‚ starting with its revolutionary electric trailer brake control for smooth and safe braking on all trailer types – enclosed‚ flatbed‚ fifth wheel‚ and more․ A key feature is proportional braking‚ mirroring the vehicle’s deceleration to the trailer‚ enhancing stability and control․ User-adjustable sensitivity settings allow for optimization based on load and driving conditions‚ while the manual override provides immediate braking power when needed․
Beyond safety‚ the Tow-Pro Elite offers convenience with its intuitive interface and easy setup․ Its robust design ensures durability in tough conditions‚ a hallmark of REDARC products․ Compatibility with diverse trailer types and braking systems makes it a versatile choice․ Furthermore‚ the unit contributes to reduced brake wear on both the tow vehicle and trailer‚ potentially lowering maintenance costs․ Experience advanced technology for efficient towing and peace of mind with the Tow-Pro Elite․
Installation Guide: General Considerations
Before installing your Redarc Tow-Pro Elite‚ careful planning is crucial․ Ensure compatibility with your vehicle’s electrical system and trailer wiring․ Locate a secure‚ accessible mounting position within reach of the driver‚ avoiding interference with pedals or controls․ Disconnect the vehicle’s battery before commencing any wiring work to prevent short circuits and potential damage․
Gather all necessary tools‚ including wire strippers‚ crimpers‚ and a multimeter․ Refer to vehicle-specific wiring diagrams (available separately) to identify the correct brake light‚ ground‚ and power connections․ Use appropriately sized wiring and connectors for a reliable and safe installation․ Proper grounding is essential for optimal performance; ensure a clean‚ solid connection to the vehicle’s chassis․
Double-check all connections before reconnecting the battery․ A professional installation is recommended if you are unfamiliar with automotive electrical systems․ Always prioritize safety and follow best practices for wiring and component mounting․
Wiring Diagrams: Vehicle Specific
Redarc emphasizes the importance of vehicle-specific wiring for optimal Tow-Pro Elite performance․ These diagrams detail the precise connection points for your particular vehicle make and model‚ ensuring compatibility and avoiding electrical conflicts․ Accessing the correct diagram is paramount; Redarc provides these resources through their website and support channels․
Typically‚ diagrams illustrate the location of the brake light switch wire (triggering the controller)‚ the vehicle’s 12V power source‚ and a suitable grounding point․ Color-coding is used to clearly identify each wire‚ simplifying the connection process․ Variations exist based on vehicle year and trim level‚ so confirm the diagram matches your exact configuration․
Caution: Incorrect wiring can damage your vehicle’s electrical system or the brake controller․ If unsure‚ consult a qualified automotive electrician․ Redarc strongly recommends professional installation for complex wiring scenarios․ Always disconnect the battery before commencing any wiring work․

Wiring Diagrams: Trailer Specific
Redarc provides detailed trailer-specific wiring diagrams to ensure proper connection of the Tow-Pro Elite to your trailer’s electric brake system․ These diagrams illustrate the wiring configuration for various trailer types‚ including those with electric brakes on all wheels‚ or just one axle․ Understanding your trailer’s wiring is crucial for safe and effective braking․
Key components identified in these diagrams include the trailer’s brake wiring (typically identified by color)‚ the trailer’s ground connection‚ and the 12V power supply from the tow vehicle․ Diagrams will differentiate between standard electric brakes and electric-over-hydraulic (EOH) systems‚ requiring different wiring approaches․
Important: Verify the trailer’s wiring is in good condition and meets safety standards before connecting to the Redarc controller․ Faulty wiring can lead to brake malfunction․ Redarc recommends using appropriately sized wire and connectors for a secure and reliable connection․ Always test the trailer brakes after installation․
Setting Up the Tow-Pro Elite

Setting up your Redarc Tow-Pro Elite involves a straightforward process to tailor the controller to your specific vehicle and trailer combination․ Begin by powering on the unit; the initial screen will guide you through the setup wizard․ You’ll first need to select your vehicle type and braking system – electric or electric-over-hydraulic (EOH)․
Next‚ the Tow-Pro Elite prompts you to input trailer details‚ including the number of axles and brake type․ Accurate input is vital for proportional braking functionality․ The controller then performs a self-test to verify connections․ Following this‚ you’ll calibrate the brake gain and sensitivity settings‚ crucial for optimal performance․
Redarc recommends starting with low gain settings and gradually increasing them during a test drive․ Refer to the manual for detailed instructions on each step․ Proper setup ensures smooth‚ safe‚ and controlled towing‚ maximizing the benefits of the Tow-Pro Elite’s advanced features․
Proportional Braking Explained
Proportional braking‚ a core feature of the Redarc Tow-Pro Elite‚ mimics the braking force applied by your tow vehicle to the trailer․ Unlike traditional time-delayed controllers‚ proportional braking applies the trailer brakes in direct relation to the vehicle’s deceleration․ This means a gentle stop in the tow vehicle results in a gentle application of the trailer brakes‚ and a hard stop triggers a more forceful brake application․
This system significantly enhances safety and control‚ reducing brake fade and minimizing trailer sway․ The Tow-Pro Elite utilizes sophisticated algorithms to achieve smooth and responsive braking‚ adapting to varying load conditions and road surfaces․ It delivers a more natural and intuitive towing experience․

Redarc’s proportional braking technology ensures optimal stopping distances and prevents the trailer from “pushing” the tow vehicle during emergency maneuvers․ Properly configured‚ it provides a safer and more confident towing experience for all trailer types․
Gain Adjustment: Finding the Sweet Spot
Gain adjustment is crucial for optimal Redarc Tow-Pro Elite performance․ It determines the intensity of the trailer brakes relative to the tow vehicle’s braking․ Finding the “sweet spot” ensures effective stopping power without causing trailer wheel lockup or instability․
Start with a low gain setting and gradually increase it during a test drive on a safe‚ open road․ Apply the tow vehicle’s brakes at varying intensities‚ observing the trailer’s response․ The goal is to achieve braking that feels balanced and controlled – the trailer should slow down in sync with the vehicle‚ without pulling or swaying․
If the trailer brakes lock up prematurely‚ reduce the gain․ If the trailer feels like it’s “pushing” the tow vehicle‚ increase the gain․ Redarc recommends incremental adjustments and repeated testing to fine-tune the gain for specific trailer loads and road conditions․ Proper gain setting is paramount for safe and efficient towing․
Sensitivity Settings: Optimizing Performance
Redarc Tow-Pro Elite controllers feature adjustable sensitivity settings‚ impacting how quickly the brake controller responds to initial brake pedal application․ Optimizing sensitivity ensures smooth‚ progressive braking‚ particularly important for varying trailer weights and driving conditions․
Lower sensitivity settings are ideal for heavily loaded trailers or slippery surfaces‚ delaying brake application slightly to prevent abrupt stops․ Higher sensitivity settings suit lighter loads or dry pavement‚ providing a quicker response for enhanced control․ Experimentation is key to finding the optimal setting․
Begin with a moderate sensitivity level and adjust incrementally during test drives․ Pay attention to how the trailer reacts to gentle and hard braking․ If the trailer feels jerky or unstable‚ reduce sensitivity․ If it feels sluggish‚ increase it․ Redarc emphasizes that sensitivity should complement gain adjustment for a balanced braking experience‚ maximizing safety and control․
Manual Override Functionality
Redarc Tow-Pro Elite brake controllers incorporate a manual override function‚ a crucial safety feature allowing drivers to apply the trailer brakes independently of the vehicle’s braking system․ This is particularly valuable in emergency situations or when descending steep grades where additional braking force is required․
The manual override is typically activated via a dedicated button or switch on the controller․ Engaging this function delivers 100% braking power to the trailer‚ regardless of the vehicle’s brake pedal position․ It’s essential to use this feature cautiously and only when necessary‚ as sudden‚ full trailer braking can destabilize the vehicle and trailer combination․
Redarc recommends familiarizing yourself with the location and operation of the manual override before towing․ Practice using it in a safe‚ controlled environment to understand its effect․ Remember to release the override once the immediate hazard has passed‚ returning braking control to the proportional system for normal operation․
Troubleshooting Common Issues
Redarc Tow-Pro Elite controllers are generally reliable‚ but occasional issues can arise․ A common problem is a lack of brake response‚ often stemming from incorrect wiring or a blown fuse – always check these first․ Another frequent concern involves error codes displayed on the unit; referencing the manual’s error code section is vital for diagnosis․
If the controller isn’t recognizing the trailer‚ verify the trailer connector is securely attached and the trailer’s brakes are functioning correctly․ Sensitivity settings that are too low can also cause weak braking; adjust these incrementally․ Conversely‚ excessive gain can lead to trailer lockup‚ requiring a reduction in the gain setting․
For persistent problems‚ consult the Redarc support resources or a qualified auto electrician․ Avoid attempting complex repairs yourself‚ as improper handling can damage the controller or vehicle’s electrical system․ Regularly inspect wiring for corrosion or damage to prevent future issues․
Error Codes and Their Meanings
Redarc Tow-Pro Elite brake controllers utilize error codes to pinpoint potential problems within the system․ Understanding these codes is crucial for efficient troubleshooting․ A common code‚ ‘E1’‚ typically indicates a short or open circuit in the trailer wiring‚ requiring a thorough inspection of the connector and wiring harness․
‘E2’ often signals a communication error between the controller and the vehicle’s CAN bus system‚ potentially needing a reset or firmware update․ Codes related to sensor faults (‘E3’ or ‘E4’) suggest issues with the internal sensors‚ potentially requiring professional repair or replacement․
The manual provides a comprehensive list of all possible error codes and their corresponding solutions․ Ignoring these codes can lead to unsafe towing conditions or further damage to the controller․ Always consult the manual before attempting any repairs․ Redarc support can also assist in decoding complex error messages and guiding you through the resolution process․
Brake Feel and Responsiveness
Achieving optimal brake feel with your Redarc Tow-Pro Elite is paramount for safe towing․ Responsiveness refers to how quickly the trailer brakes engage when you apply the vehicle brakes․ A properly adjusted controller should provide a smooth‚ linear braking experience‚ mirroring the vehicle’s deceleration․
Factors influencing brake feel include gain adjustment‚ sensitivity settings‚ and trailer load․ Incorrect settings can result in jerky braking‚ delayed response‚ or even trailer sway․ Start with a low gain setting and gradually increase it until the trailer brakes feel balanced with the tow vehicle․
Pay attention to how the trailer behaves during normal braking and emergency stops․ If the trailer feels like it’s pushing the vehicle‚ reduce the gain․ If the trailer brakes lock up prematurely‚ decrease the sensitivity․ Redarc emphasizes the importance of testing and fine-tuning these settings for each specific trailer and load combination․
Addressing Trailer Sway with Redarc
Trailer sway is a dangerous situation‚ and the Redarc Tow-Pro Elite offers features to help mitigate it․ While a brake controller isn’t a sway control device‚ proper adjustment can significantly improve stability․ The controller’s proportional braking function is key; it allows for smoother‚ more controlled braking‚ reducing the likelihood of inducing sway․
If sway occurs‚ avoid abrupt braking․ Instead‚ gently apply the vehicle brakes and maintain a firm grip on the steering wheel․ The Tow-Pro Elite’s responsiveness allows for subtle adjustments that can help correct sway without exacerbating the problem․ Correct weight distribution within the trailer is also crucial․
Redarc recommends understanding your trailer’s weight characteristics and ensuring it’s properly loaded․ Consider using a sway control hitch in conjunction with the brake controller for enhanced stability‚ especially with larger or heavier trailers․ Regular inspection of trailer tires and suspension components is also vital for preventing sway․
Compatibility with Different Trailer Types
Redarc’s Tow-Pro Elite is designed for broad compatibility‚ handling diverse trailer types effectively․ It excels with enclosed trailers‚ flatbed designs‚ and specialized setups like fifth wheel and gooseneck configurations․ REDARC products support livestock and RV trailers‚ as well as marine and dump trailers‚ ensuring safe and controlled braking across applications․
The controller’s adjustable settings allow customization for each trailer’s unique braking requirements․ For heavier trailers‚ a higher gain setting may be necessary‚ while lighter trailers require a lower setting to prevent over-braking․ Understanding your trailer’s weight and braking system is crucial for optimal performance․
Redarc emphasizes the importance of proper wiring and connection for all trailer types․ Incorrect wiring can lead to erratic braking or controller malfunction․ Always verify compatibility with your vehicle’s electrical system and the trailer’s brake system before installation and operation․
Fifth Wheel and Gooseneck Trailer Setup
Redarc’s Tow-Pro Elite excels in managing the unique braking dynamics of fifth wheel and gooseneck trailers․ These trailers‚ due to their weight distribution and hitch configuration‚ often require precise brake control for safe towing․ The controller’s proportional braking feature is particularly beneficial‚ applying braking force in direct relation to the vehicle’s deceleration․
Proper setup involves ensuring correct wiring connections‚ specifically the breakaway cable and electrical connector․ REDARC recommends verifying the trailer’s brake system is functioning correctly before connecting to the controller․ Adjusting the gain and sensitivity settings is crucial; heavier fifth wheel/gooseneck trailers typically need higher gain settings․
Pay close attention to the trailer’s pin weight and overall weight capacity․ Exceeding these limits can compromise braking performance and safety․ Regularly inspect the hitch and braking system for wear and tear․ Redarc prioritizes safety‚ and proper setup is paramount for these larger trailer types․
Enclosed and Flatbed Trailer Considerations
Redarc’s Tow-Pro Elite provides adaptable braking solutions for both enclosed and flatbed trailers‚ acknowledging their distinct characteristics․ Enclosed trailers‚ often carrying valuable or sensitive cargo‚ benefit from the smooth‚ controlled braking offered by proportional control‚ minimizing shift during stops․ Flatbed trailers‚ frequently hauling diverse loads‚ require a controller capable of handling varying weight distributions․

When setting up‚ consider the load’s center of gravity․ Unevenly distributed loads on flatbeds can significantly impact braking performance․ REDARC emphasizes the importance of secure load tie-downs to prevent shifting․ For enclosed trailers‚ ensure adequate ventilation to prevent heat buildup affecting the braking system․
Adjusting the brake controller’s sensitivity is key․ Flatbeds may require slightly lower sensitivity to avoid jerky stops with lighter loads․ REDARC products are built for tough conditions‚ ensuring reliable performance across diverse trailer applications and load types․

Livestock and RV Trailer Braking
Redarc’s Tow-Pro Elite excels in providing safe and controlled braking for both livestock and RV trailers‚ each presenting unique challenges․ Livestock trailers demand gentle‚ consistent braking to minimize stress on animals during transit․ Sudden stops can cause injury‚ making proportional braking crucial for a smoother experience․
RV trailers‚ often heavier and with higher centers of gravity‚ require robust braking power and precise control․ REDARC controllers allow for fine-tuning of gain and sensitivity to match the RV’s weight and load distribution․ Consider the RV’s length; longer RVs necessitate increased stopping distances․
Regular inspection of the RV or livestock trailer’s brakes is vital․ REDARC emphasizes preventative maintenance․ Adjust settings based on load and terrain․ Prioritize smooth‚ predictable braking to ensure the safety of both cargo and passengers‚ leveraging the advanced features of the Tow-Pro range․
Maintenance and Care
Redarc products‚ including the Tow-Pro Elite‚ are built for durability‚ but regular maintenance ensures optimal performance and longevity․ Periodic inspection of wiring connections is crucial; check for corrosion‚ loose connections‚ and damaged insulation․ Secure all wiring harnesses to prevent chafing and shorts․
Keep the controller unit clean and free from dust and debris․ Use a soft‚ dry cloth for cleaning – avoid harsh chemicals or solvents․ Inspect the mounting bracket to ensure it remains securely fastened․ Regularly test the manual override function to confirm its responsiveness․

REDARC recommends checking for firmware updates‚ which can enhance functionality and address potential issues․ These updates are typically available through the REDARC website․ Proper care extends the life of your investment‚ guaranteeing safe and reliable towing for years to come․ Prioritize preventative measures!
Cleaning and Inspection
Maintaining a clean Redarc brake controller is vital for reliable operation․ Regularly wipe down the unit’s exterior with a soft‚ dry cloth to remove dust‚ dirt‚ and grime․ Avoid using abrasive cleaners or solvents‚ as these can damage the finish or internal components․
Thoroughly inspect all wiring connections at least every six months‚ or more frequently if towing in harsh conditions․ Look for signs of corrosion‚ loose connections‚ or damaged insulation․ Ensure all connections are tight and secure․ Pay close attention to the mounting bracket‚ verifying it remains firmly attached to prevent vibration-related issues․
Visually check the controller’s display for any cracks or damage․ Confirm all buttons and switches function correctly․ A proactive approach to cleaning and inspection will help identify potential problems before they escalate‚ ensuring safe and consistent braking performance․ Remember‚ prevention is key!

Firmware Updates and Upgrades
Redarc periodically releases firmware updates for the Tow-Pro Elite and other controllers to enhance performance‚ add new features‚ and address potential bugs․ Checking for updates is crucial for optimal functionality․ Visit the official Redarc website and navigate to the support section for your specific model․
Download the latest firmware and follow the provided instructions carefully․ Typically‚ updates are applied via a USB connection to a computer․ Ensure the controller has sufficient power during the update process to prevent interruption and potential damage․ Always back up your current settings before initiating an update‚ if possible․
Firmware upgrades can improve braking responsiveness‚ compatibility with newer vehicles‚ and overall system stability․ Staying current with these updates demonstrates a commitment to safety and ensures you’re benefiting from the latest advancements in trailer braking technology․ Regularly check for updates to maximize your Redarc controller’s potential․

Redarc Support and Warranty Information
Redarc provides comprehensive support for its electric brake controllers‚ ensuring customers have access to assistance when needed․ Their official website‚ www․redarc․com․au‚ features an extensive FAQ section‚ troubleshooting guides‚ and downloadable manuals․ You can also reach their dedicated support team via phone or email‚ details of which are readily available on their website․
Redarc products are backed by a warranty‚ typically covering defects in materials and workmanship․ The standard warranty period varies depending on the product and region‚ so it’s essential to review the specific warranty terms included with your Tow-Pro Elite or other controller․ Proof of purchase is usually required to make a warranty claim․
Beyond direct support‚ Redarc maintains an active online community where users can share experiences‚ ask questions‚ and find solutions․ Utilizing these resources can often resolve common issues quickly and efficiently․ Registering your product online also facilitates access to updates and support notifications․