Error Code_E15 Jay Chen 04 March 2026 01:41 Updated One of the two steering motors has overheated. Please move the mower to a cooler location—or indoors—until it cools down. The mowing session will resume automatically once the motor temperature returns to normal. Related articles Error Code_E17/E18/E19 Error Code_E14 Error Code_E1 Error Code_E38 Error Code_E40
