Can a brake controller get weaker over time?
I have a Tekonsha Primus brake controller which was installed in my truck when it was new in 2005. Lately it seems like it's not stopping my trailer like it should, even with the gain turned all the w...
Forum Discussion
carringb wrote:
X3. Almost certainly a trailer brake problem, not a controller problem. I think the suggestion for corrosion at connections is on the right track. Or even at your 7-way connection. But also make sure you don't have grease contamination. Did you recently service the bearings or pump grease in the zerks?
X4
