I had my TC go off when an ABS fault came on on next start up no problem. This has gone on for a few years and not code was set. A while ago the TC light stayed on and would not go off by pushing the button and they had to do a global reset. This resets everything because the battery is disconnected and all power removed from computer. I was the 4th one to have this happen to.
Finally the ABS light came on and stayed on long enough to set a code and the fault was a rear speed sensor that is on order and to be replaced this week I hope.
I hate random faults