I have noticed that the HST control switch,located on the left side of the dash panel , has the control knob that let's you choose HST response speed, also to select stall guard . I believe the switch is faulty, I cannot select, or have any functions that respond . I did get a code pop up on the dash panel screen for a split second, then it was gone, could not say for sure, thought it was a 83 or 84..blinked to fast. I notice this switch is sealed. I cleaned connection ports,did not help. Anyone ever replace this switch? Or any ideas on trouble shooting would be great.
Thanks jim
Thanks jim