Planting corn and out in middle of field engine idles down and hyd temp warning flashes. Code CCU 19 hyd temp low. Hyd temp display on console swinging from -32 F to 145 F. Where is the sensor, any wires prone to wearing or wiggling lose? Now also got code CCU 17 hyd temp sensor harness open or short circuit. Thanks a lot for any info.
jd 8220 hydraulic temp sensor
