Check the listing for details. Original Treadmill Motor Controller SW01-CB-REV1.0 KSW13 Circuit Board Mainboard. Condition: New. Listed at 147.11 USD. Package include New Control board *1PCS Specification 1.Part number: SW01-CB-REV1.0 KSW13 2.Application: for Treadmill Repair 3. Condition: New Warranty 90 days warranty. Confirm Right Board Pls noted, this controller have serveral types. Pls send us a photo of your original/old board for confirmation before place an order, thank you! How to determine the failed controller E01: communication failure, sensor failure; E02: you'd better test the motor first to check if there is any problem with motor, if motor work normal, then need to change controller. E03: Sensor fault; treadmill will run few seconds then show E03; E04: usually over-current fault, this situation is generally burned components on the controller; E08: May be lift motor control fault.