Why does my cruise only work when the bottom of the car is wet. And no it is not the ignition switch! Is there an abs sensor somewhere? Maybe the sensor works when it is wet? If I spray the bottom of the car with a hose the cruise works. 97 GTP

The ABS sensors are integrated into the wheel hubs. If your ABS light is not on its not a sensor\ABS wiring issue. Sounds like you have a loose wire. Your gonna have to jack it up and take a look.

The times the Cruise does work, when I shut the car off, and then restart it the ABS light is on, then it goes off after a few minutes.