TempurPedic Ergo Extend Control Box JLDP.15.001.091 CU358-2 68002366. Please confirm the same part numbers are located on the part you are replacing. This Control box has been Confirmed Good. All the features of the bed have been tested and are fully functional. If your Massage Motor is running constantly when the base is plugged in, the Massage Motor and Control Box should be replaced at the same time to fix the issue. The buyer can choose to ship with USPS Priority Mail or USPS Ground Advantage Mail. Thank you!