2015-2020 Ford F-150 Trailer Brake Controller Install Guide

Summary

This tutorial guides viewers through the process of installing an OEM Ford trailer brake controller on a 2018 Ford F-150, compatible with 2015 and newer models. The video explains the necessary tools and parts, including a USB to OBD2 connector and 4scan software to enable the trailer brake controller in the truck's ECU. The process is broken down into simple steps, from removing trim panels to connecting the brake controller. The presenter also provides helpful tips for troubleshooting, ensuring the controller is activated and working with a trailer. It's a cost-effective mod that enhances towing capabilities with minimal hassle.

Takeaways

• 😀 The tutorial covers how to install an OEM Ford trailer brake controller in a 2018 F-150, with compatibility for 2015 and newer models.
• 😀 The video demonstrates the installation process for a relatively inexpensive $40 part from Amazon, compared to the $150-$180 price from Ford.
• 😀 Essential tools for installation include a trailer brake controller, impact drill, 7mm and 10mm sockets, a USB to OBD2 port connector, and a trim puller tool.
• 😀 A laptop with Windows is required to use the 4Scan software to enable the trailer brake controller through Ford's ECU. A Mac version is also available for a fee.
• 😀 To update the vehicle’s ECU, the user must download the 4Scan software, and an extended license is required to enable the trailer brake controller.
• 😀 The process of obtaining an extended 4Scan license involves submitting a hardware ID and receiving a two-month free trial to complete the ECU update.
• 😀 The installation involves removing panels in the driver’s area, such as the kick panel and center console, to gain access to the necessary connector port for the trailer brake controller.
• 😀 The controller connects easily to an existing port in the truck with no additional wiring needed, as long as the truck has the basic trailer tow package.
• 😀 After installation, the next step is to use the 4Scan software to connect to the vehicle's ECU, enable the trailer brake control, and adjust the settings, including the brake gain.
• 😀 After configuring the ECU with the trailer brake control module enabled, the system is tested to ensure it responds properly, showing the trailer connection status in the vehicle’s interface.
• 😀 Once everything is confirmed to be working, the user disconnects the software from the vehicle and reassembles the truck's interior, completing the installation.

Q & A

What is the main purpose of the video?

The main purpose of the video is to show viewers how to install an OEM Ford trailer brake controller in a 2018 F-150 truck, specifically for models with the basic trailer package.

What tools are required for the installation of the trailer brake controller?

The tools required include an impact drill, a 7mm and 10mm socket, a USB to OBD2 port connector (like the ELM 327), a trim puller tool, and a laptop running Windows with the Forscan software.

Why is it recommended to use a trim puller tool during the installation?

A trim puller tool is recommended to avoid damaging the vehicle's dash trim panels while removing them for the installation process.

What software is needed to enable the trailer brake controller on the truck?

The Forscan software is required to enable the trailer brake controller on the truck's ECU. It allows the user to connect a laptop to the vehicle's system via the OBD2 port.

What is the cost of the OEM Ford trailer brake controller?

The OEM Ford trailer brake controller is priced between $150 and $180, but a similar part can be found on Amazon for around $40 to $60.

What does the Forscan software do during the installation?

Forscan software is used to connect the laptop to the truck's ECU via the OBD2 port. It enables the trailer brake controller functionality by modifying the truck's system settings, including enabling the trailer brake control and adjusting the gain setting.

What is required to get the extended license for Forscan?

To get the extended license for Forscan, users must submit a request via Forscan's website by providing the hardware ID from their laptop. A free two-month trial is available.

Why might the trailer brake control module not work immediately after installation?

The trailer brake control module might not work immediately because the vehicle's ECU needs to be updated using the Forscan software. This update involves enabling the module and adjusting settings like the brake gain.

What happens after the trailer brake controller is installed and the Forscan software is used?

After the installation and Forscan update, the trailer brake controller should function, with the settings adjusted through the Forscan software. The system should recognize when a trailer is connected and allow the user to control the trailer brakes from the dashboard.

Can the installation of the trailer brake controller be done without additional wiring?

Yes, the installation does not require additional wiring because the necessary connector for the trailer brake controller is already present in trucks that have the basic trailer package. The controller simply plugs into this pre-existing connector.