PTO is not working but the light on the dash is coming on?

If the PTO (Power Take-Off) system is not working but the indicator light on the dashboard is illuminated, it could indicate a malfunction in the PTO system itself or a related component. Common issues include a faulty switch, low hydraulic fluid levels, or a problem with the PTO engagement mechanism. It's advisable to check the hydraulic fluid levels and connections, and if the problem persists, consult the owner's manual or a professional mechanic for further diagnosis and repair.