SH Warning Light on Tekonsha Prodigy Brake Controller # 90185 Mean

[Doghouse]

Hi All..Happy Turkey Day

I am having an issue with my brake controller (Tekonsha Prodigy) and am looking for some feedback for a fix as I it is the eve of a camping trip.

Currently I will be driving and an SH warning comes up, sometimes it is blinking and will change to PL when I hit the breaks, but it doesn’t seem that the trailer is breaking until I manually ease the break controller.

I have looked at the connector and there seems to be nothing obvious going wrong, I have checked all of my fuses (don’t know if this would have an effect on anything) and all is clear. I have read on some other boards about checking wiring for any fraying, which I have and all seems to be clear.

I am heading out tomorrow and feel ok with it as I can manually break the trailer, but want to know if I should be concerned or if there is a clear fix for this.

Happy Turkey Day!