This isnwhat isocell gave me about the symbol. Still haven't found the issue. Checked resistance from control panel connectors to controller connector and they ohm out at about .09 ohms. Checked my power and grounds at the controller and my power and grounds are all fine. I'm thinking the...
I tried the light button along with all the other buttons available and none will display a error code. It does however light up the right display if I hold the light button down and shoes the image I described in the first post. The b right arrow d and below that a !
my S250 does not have a key. I push the run/enter button the display lights up some relays click and the display powers down. already cleaned all my grounds at the battery and rear frame, cleaned the positive battery post. if I hold down the button for a few seconds i get on the lower left of...