I've got a 216B skidsteer and have an issue. The lapbelt light flashes and wint let me take the park brake off. If you lift the lap bar the light goes solid. Sometimes it diesnt do it at all . Then in the middle of running it, it will start flashing and kill the hydraulics while putting the park brake on. One time it only through the park brake on by its self but I could still move the bucket. Im so lost here.
Start by verifying that no debris (water bottle, rags, etc) has found its way under the seat, especially behind.
Seat sensor is already jumped. Has been like that for a while. I feel like its an ecu issue possibly.