Tekonsha P3 Display Back Light Works But No Display

Updated 11/02/2010 | Published 11/01/2010

Question:

My P3 prodigy brake control readout screen has not display, only a blue screen. When pushing other buttons nothing changes. When hooked to trailer nothing changes as well, All lights and brake lights still work. Any help would be appreciated. I purchased this unit form you 2 years ago.

asked by: Jim L

Expert Reply:

I have spoken with one of my friends at Tekonsha, who tells me that he has heard of this problem from time to time.

Your controller needs to be reset. To do this, simply unplug the wiring harness from the rear of the unit (while the trailer is NOT connected) and wait 10 or more seconds. Then plug the unit back in. This should return the unit to normal operation.

I will link you to the instructions for the P3, in the event that you no longer have them.

expert reply by: Mike L