Enabling TSR is a journey unto its own lol. Depends on the truck model and screen. I did hours of fiddling around and I still couldn’t figure it out. Eventually someone discovered that it works on xlt fx4 6” screens only if the TSR menu screen is disabled. Counterintuitive, but that’s what works.
The sign setting shouldn't affect it's ability to recognize signs, just the style it displays on the instrument cluster. The IC's unit mode might matter if you have alerts enabled, though, and were in euroland proper.
The best I can determine, it mainly restores the bass below the 35-40 hz range. I can't tell much difference in the sound otherwise. If there are other differences, it is minor. I would only do this if I had a real sub installed. I wouldn't do it with a factory sub, or one of the popular super slim all in one subs because they can't handle the low stuff.
Have you power-cycled the truck? Some changes to settings don't take effect until it's been shut down and restarted (just like computer programming changes)...I give it about 30 seconds off before booting it up again, even though it probably doesn't need that much downtime.
Yes, I power cycle after every single change. Just habit. I probably only wait 5 secs before I turn the key back on.
I kinda figured you did, but years of tech support experience has trained me not to assume anything.
Thank you! My Forscan Holy Grail is enabling Eco Mode as default.
Values like that are more embedded in the PCM programming. FORScan is not a magic wand; it can only modify flags that the programmers have specifically exposed mostly for option/trim/model configuration.
Booyah
I wish i was smart enough to even thing about this stuff.. and i was a mechanic in the 70's
