So I've purchased a couple GTP DICs. Out of 4 only one of them shows Performance Shift when it is turned on. The others have the spot on the LCD but won't turn on. The problem with the one that does show it is that the bulbs for the LCD will not turn on and I've tried bulbs that work in other DICs. I've put a GT DIC in and it shows everything but of course it turns my traction control off on start up.
My questions are:
Is there a wire I can move to make the other DICs show performance shift?
Is there a way to fix the backlight on the one DIC that does show performance shift?
If not, then is there a way to get the GT DIC to not turn TCS off.
I've searched around on here and haven't found much about either subject.