Months ago, I took the tc switch apart to see if I could fix the light that was burned out. I took the switch body apart, and everything fell apart. Needless to say, I could not figure out how to put it back together correctly. I did find, that the tc stayed off!! Meaning, No SES light and it was always off. I plugged it back in the dash and ran this way for a couple of months. I had no problems. I had placed the rocker arm so that it came in contact with both of the metal contacts. Basically, shorting out the switch. Granted, I'm running an 97 OBD-II car and I'm not sure if will work on other Years.

I have since replaced the switch and everything is work correctly, again.