2023 Ford Expedition Owner’s Manual — What Is the Integrated Trailer Brake Controller

The trailer brake controller assists in smooth and effective trailer braking based on the towing vehicle’s brake pressure.

INTEGRATED TRAILER BRAKE CONTROLLER PRECAUTIONS



WARNING:  Use the integrated trailer brake controller to properly adjust the trailer brakes and check all connections before towing a trailer. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death.

• Only use the manual control lever for proper adjustment of the gain during trailer setup. Misuse, such as application during trailer sway, could cause instability of trailer or tow vehicle.
• Avoid towing in adverse weather conditions. The trailer brake controller does not provide anti-lock control of the trailer wheels. Trailer wheels can lock up on slippery surfaces, resulting in reduced stability of trailer and tow vehicle.
• The trailer brake controller is only a factory-installed or dealer-installed item. Ford is not responsible for warranty or performance of the controller due to misuse or customer installation.

Note:   Do not attempt removal of the trailer brake controller without consulting the Workshop Manual. Damage to the unit may result.

Note:   Make sure to set the integrated trailer brake controller gain to 0 if you are using an aftermarket trailer brake controller.