I have teh problem on my 98 eldorado with 70,000 miles. My unit, connector got drenched with trans fluid (dont ask) and anti freeze a day or so before message came up. first is was a sparadic message that would go away with on/off cycle. Now its on all teh time. I tried to get connector off but I cant tell how it comes off. any ideas. My car drivews fine and brakes work well. will it hurt to keep driving it like this? i have teh recurring c1243 code.