What to do when your brake controller is not working?
See video for reference. Without the trailer plugged in, use a circuit tester to verify that power is present at the vehicle 7-Way when the brake pedal is pressed or the manual control is used. The electric brake pin should be in the 5 o’clock position. If no power is present, proceed to Method 3.
Where does the power from the brake controller go?
The second wire (blue) runs to the brake controller to supply power to the trailer brakes. This wire is called the “brake wire.” The third wire (white) gets grounded to the vehicle’s frame. This wire is called the “ground wire.” The fourth wire (yellow) hardwires to the vehicle’s reverse lights.
Where is the pin on an electric brake controller?
The electric brake pin should be in the 5 o’clock position. If no power is present, proceed to Method 3. With the trailer connected, check for power on the electric brake wire coming out of the trailer’s 7-Way plug.
How to troubleshoot an etrailer brake controller installation?
Verify that the pin/slot layout of the wiring adapter you are using matches the layout in the OEM connector. The two plugs should be mirror images. Check the part number on the adapter and make sure it is the same as the listed fit for your vehicle. If all connections are correct, proceed to Method 2.
The second wire (blue) runs to the brake controller to supply power to the trailer brakes. This wire is called the “brake wire.” The third wire (white) gets grounded to the vehicle’s frame. This wire is called the “ground wire.” The fourth wire (yellow) hardwires to the vehicle’s reverse lights.
Where is the fourth wire on a brake controller?
The fourth wire (yellow) hardwires to the vehicle’s reverse lights. This wire is included with 7-way connectors but not 6-way connectors and can be tied off if it is not going to be used. The mounting bracket secures to the vehicle’s bumper or other appropriate mounting location and harbors the trailer connector.
What are the colors of the brake controller?
The Colors of the Remaining Four Wires: The first wire (black) runs to the vehicle’s battery to supply power to the trailer connector. The second wire (blue) runs to the brake controller to supply power to the trailer brakes. The third wire (white) gets grounded to the vehicle’s frame.
How do you mount a brake controller to the dash?
Using the screws provided, install the mounting bracket into the dash. Make sure you avoid drilling through components on the other side of the dash. Secure the brake controller into the mounting bracket. The four wires on the brake controller will be connected shortly. 1.
See video for reference. Without the trailer plugged in, use a circuit tester to verify that power is present at the vehicle 7-Way when the brake pedal is pressed or the manual control is used. The electric brake pin should be in the 5 o’clock position. If no power is present, proceed to Method 3.
How do you change the brake output on a trailer?
To adjust your brake controller output, press and hold the vehicle brake pedal. Set the output to the starting value specified in the instructions. Then, in an open area, test the trailer brakes by driving forward at about 25 mph and applying the brakes. If the vehicle stops too slowly, increase the maximum output.
How does a proportional brake controller work on a trailer?
A proportional brake controller or inertia-based brake controller uses an electrical circuit called an accelerometer to sense changes in momentum. When the driver presses the brake pedal, the brake controller applies power to the trailer brakes in proportion to the vehicle’s momentum.
The electric brake pin should be in the 5 o’clock position. If no power is present, proceed to Method 3. With the trailer connected, check for power on the electric brake wire coming out of the trailer’s 7-Way plug.