Prodigy P2 Electronic Trailer Brake Control Error Code E.R.

Updated 02/27/2017 | Published 02/25/2017

Question:

What does a flashing Er reading mean?What should I do about it?

asked by: Hugh S

Expert Reply:

That's not a good sign. That means there's an internal problem with the controller and it needs to be replaced. You might try unplugging the controller for a minute and plugging it back in to see if resetting it helps, but otherwise it's time to replace it.

expert reply by: Jameson C