Installing the RED44FR Redarc Tow-Pro Elite Brake Controller in 2002–2006 T1N Sprinter Vans – Installation instructions at bottom.
The RED44FR Redarc Tow-Pro Elite brake controller (click to see the product posting and purchase) can work with the T1N Sprinter (2002–2006 models), but it does require some setup to ensure compatibility. The Redarc Tow-Pro Elite is designed to be highly versatile and adaptable, compatible with both 12V and 24V systems, and it can control electric and electric-over-hydraulic brake systems up to three axles.
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For installation in a T1N Sprinter, you’ll need to wire the Redarc into the vehicle’s brake light circuit, which typically requires accessing the brake signal switch near the brake pedal or shift lever. This setup allows the brake controller to receive the correct braking signal. Additionally, if your van doesn’t have a 7-way plug for trailer connections, you’ll need a wiring kit, like the Redarc universal harness or a custom setup for the T1N
The Redarc Tow-Pro Elite has an easy-to-use dash knob that controls the brake force and includes both proportional and manual braking modes. This unit mounts discreetly behind the dash, keeping the cabin uncluttered and free of large, knee-level components
Overall, with the right wiring setup, the RED44FR Redarc Tow-Pro Elite can be a good fit for the T1N Sprinter and offers flexibility for various trailer weights and road conditions.
How to Install the RED44FR Redarc Tow-Pro Elite Brake Controller in a T1N Sprinter (2002-2006)
Tools & Parts Needed:
- RED44FR Redarc Tow-Pro Elite brake controller kit
- Universal wiring harness (if no factory tow package is available)
- Mounting tools (drill, screws, or double-sided tape)
- Circuit tester
- 30-amp circuit breaker (recommended)
- Basic hand tools (wire crimper, screwdrivers)
Step 1: Identify the Brake Signal Location
- Locate the brake light signal on your T1N Sprinter. This signal wire is accessible near the brake pedal or shift lever and provides the necessary input for the brake controller to sense braking.
- Use a circuit tester to verify the correct wire, as this will ensure proper signal detection for the controller.
Step 2: Install the Main Control Unit
- Choose a mounting spot: The Redarc Tow-Pro Elite’s main unit can be installed under the dash, away from any moving parts, airbags, or wiring that may shift. This controller has few mounting restrictions, making it easy to hide behind the dash for a clean look.
- Secure the unit using screws, zip ties, or double-sided tape. Ensure the unit is firmly attached to prevent movement during driving.
Step 3: Connect the Wiring
- Power and Ground Connections: Use the T1N’s 12-volt power supply and connect it to the brake controller’s power input. Install a 30-amp inline circuit breaker between the power source and the controller for protection.
- Brake Signal Wire: Connect the brake signal wire from the van’s brake switch to the controller’s brake input.
- Ground Wire: Attach the ground wire from the brake controller to a secure grounding point on the chassis.
- Optional Battery Wire: If towing a trailer with additional power requirements, connect an auxiliary 12V line from the Sprinter’s power distribution center to provide a power source to the trailer.
Step 4: Install the Dash Control Knob
- Select a visible, accessible location on the dash or console. The knob can fit into a blank switch spot or an area that keeps it within easy reach but out of the way.
- Mount the control knob: Drill a small hole if necessary, and secure the knob. Be sure there’s enough clearance behind the mounting location for the knob assembly.
Step 5: Calibration
- After installation, start the calibration by driving in a low-traffic area.
- Brake gently around 20 times to allow the controller’s accelerometer to calibrate and detect the van’s direction of travel. The LED will blink during calibration and turn solid blue when completed.
Step 6: Test the Controller
- Connect the trailer and verify that the brake controller responds by observing the LED indicators.
- Adjust the braking power using the control knob according to the trailer weight and desired braking intensity. You can switch between proportional mode and user-controlled mode as needed, depending on the terrain or road conditions.
Notes & Tips:
- Check all connections for tightness and secure wiring to avoid interference with vehicle operations.
- Test the setup regularly for responsiveness, especially if towing in varying weather conditions.
- Consider a professional installation if unsure about any wiring steps, as incorrect connections can impact both vehicle and trailer braking performance.
With these instructions, your T1N Sprinter will be ready to tow safely with the Redarc Tow-Pro Elite’s intuitive braking control.