Jon, that looks good. Pic’s help a lot.
And also to those following, I’ll pass along something that caught me off guard and something to think thru when mounting the brake controller. I’ll digress for just a quick moment on how this came about.
Most every summer we hear or see the unfortunate accident of towing a TT. No one wants to see this and we feel bad for those involved. Seeing these things does send a message, what would I do in a situation like this, is my rig setup right, should I of changed something out a long time ago? All good questions going around in your mind. Last summer I found a problem with my towing setup, at the brake controller, that I never knew was there after seeing a roll over and re checking my own rig.
The questions come to: Have you ever went thru in your mind the mad rush of pressing the brake controller manual lever? Have you practiced it? Is it instinct? The manual lever on the brake controller, that one little lever that can smooth out a sway event if used early enough or turn into a night mare if never used. Where is yours located?
I know we all like the insides of our TV to look real nice. And sometimes brake controllers get mounted so they look good, but many may not work in this mad rush event to find the manual lever, press it gently and quickly, keep one hand on the wheel and still look ahead all while the TT behind you is doing things you do not want.
What Sunline Fan described where his prior owner had the brake controller may have been a challenge to get to at that mad rush moment.
And here was my issue. When I first mounted my brake controller I went thru all the motions in my mind and said, yes that is the place I want to put it. I can get to it quick and I can see it instantly.
So this is where I had mounted min as my dash did not really a lot of options. I could see it and reach for it quick. But there was a problem not yet realized.
We Towed for 11,000 miles this way, and no issues. Also never had to do one of those mad rush moments either, but I still went over in my head at least what to do when the day came so it was as close to instinct as I could. At least I thought.
Then this summer I saw one of those rollovers where the driver never used his brake controller to help stop the sway event or if he did if the 7 wire came unpluged and would not of mattered. So I went to my truck and said, OK let’s try this. This time instead of doing it in my head of going thru the motions, I did them. And to my shock, the angle I mounted the brake controller and the natural angle I would of pressed the manual button, caused the button to lock solid and never depress. Oh my goodness….

It took about 5 minutes the first time with both hands fiddling with it to unlock. So I tried it again. 4 out of 5 times it jammed. OK this has to be changed.
So I totally remounted the controller so my natural motion of the mad rush of pressing the button did not cause any ill effects.
This was the new mounting.
Point in all this: Go thru the physical mad rush moments. One handed, still looking ahead and fast and gently all at the same time. If you cannot get to that manual lever in an instant without fiddling, remount the unit. Your new location my look ugly, but it needs to work first.
Happy Towing
John
PS. Also make sure the shift lever is in drive when you are doing your test. This sometimes covers up the controller line of site pending your chosen location. And that no drink in a cup holder cover it up either.