Does anybody have any expericance with this code. I know it is the speed sensor. I still get this code even after the speed sensor and the sensor wiring have been replaced. This is an interminiet problem. When the code ativates the fwd or rev contactor do not pull in. You can then turn off the key and then back on and the unit returns to normal. I have checked all inputs to the login board and they are all ok. I have check the fwd/rev contator wiring and replaced both contactors and also the accelerator control.