Why does my brake controller say NC?

Expert Reply: The nc code on the Tekonsha Prodigy brake controller indicates that no trailer is connected. When you step on the brake pedal though it should still say that the trailer is not connected. It is possible that there is a short being caused by a dirty or corroded connector.

What does C mean on a Prodigy brake controller?

The “C” on your Prodigy brake controller like # 90885 means that you have a trailer connected. Your brake controller is simply recognizing there is a draw on the brake output and your brakes should work well.

What does OL mean on a Prodigy brake controller?

The OL error code indicates that the Prodigy is drawing too much current. This is usually caused by a short on the brake output wire on the trailer or low resistance to ground on the brake wire. Look for any pinch points, or worn or cracked insulation that would allow the output wire to short out on the trailer frame.

What does PL mean on my Prodigy brake controller?

On a Prodigy P2 trailer brake controller # 90885 the error code PL indicates power loss, that the controller is losing its 12V power connection to the battery while your foot is on the brake pedal.

What is Prodigy P2?

The Prodigy P2 electric brake controller supplies power to your tow vehicle’s brakes proportionally. This means that your trailer brakes at the same time and with the same strength as your vehicle – even in reverse gear.

How do you test a prodigy brake controller?

To test the brake controller, sever the blue wire a couple inches from the back of your controller. Then use a circuit tester such as # 40376 to test the end of the blue wire coming out of the controller.

What is the difference between P2 and P3 brake controller?

Which is Better the P3 or P2 Prodigy Brake Controller The P3 brake controller part #90195 is functionally the same brake controller as the P2 part #90885 but comes with more features and a better display screen setup.