What does CF mean on my brake controller?

computer fault
CF on the dash of a 2012 Ram 1500 with the factory electric brake controller indicates “computer fault” and typically means the wiring isn’t making a solid connection somehow but it can also indicate a problem internal of the factory controller.

What does it mean when your brake controller says CF?

Also have a CF ! error on the brake controller display. When trailer is not connected CF on the dash of a 2012 Ram 1500 with the factory electric brake controller indicates “computer fault” and typically means the wiring isn’t making a solid connection somehow but it can also indicate a problem internal of the factory controller.

Is the brake controller not connected to the trailer?

Brakes will work with manual override but not with pedal. Also have a CF ! error on the brake controller display. When trailer is not connected

Is the cf Code on the controller blinking?

The controller is giving a CF code and has a blinking trailer – Answered by a verified Dodge Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policyunless you have disabled them.

What does CF mean on a Ram 1500?

CF on the dash of a 2012 Ram 1500 with the factory electric brake controller indicates “computer fault” and typically means the wiring isn’t making a solid connection somehow but it can also indicate a problem internal of the factory controller.

Why does my truck brake controller show C F?

2012 Ram 3500 cab & chassis. The brake lights come on when I The brake lights come on when I plug in the trailer. And the controller shows C F even when the trailer is not plugged in. The trailer brakes do not … read more Vocational, Technical or Tra… 2012 ram 1500. Battery was dead when I got to airport after Good evening2012 ram 1500.

Why is my brake controller not connecting to my trailer?

Brake controller display does not show that trailer is connected. Short on brake signal wire, trailer or vehicle side. Corrosion in trailer and/or vehicle plug. Short on brake magnets on trailer. Malfunctioning brake magnet (s). Brake controller loses connection to battery ground.

How can I Test my Trailer Brake Controller?

If it tests fine then reconnect the blue wire. Then move on to the truck side trailer connector. You can test the brake output pin and it should only show power with the manual override. If it shows power any other time then there is a short somewhere between the connector and the brake controller you will need to track down.

What does CF mean on my brake controller?