Case 1845C Hydraulic Temperature Sensor/Switch?

Another 1845C question for the group. (Thanks to all of the folks that take time to respond.) I found a dangling wire in the rear wire harness. Yellow with a black tracer. The schematic identifies this wire as the hydraulic temp sensor/switch. Where is this sensor/switch? I see a hydraulic pressure switch on the filter head but no other sensor/switch. There is another plug on the filter head but it looks OEM. Any help would be much appreciated. TIA



SimS

Case 1845C Hydraulic Temperature Sensor/Switch?