Ag Leader GeoSteer Operation Manual - Manual (Page 83)

Steering Components
Operator’s Manual 69
Figure 2-75 Zero Curvature Test is Bad
If the Zero Curvature test passes, the Wheel Angle Sensor is working properly. If the test fails there is most likely a problem
with the Wheel Angle Sensor. This can occur if the Wheel Angle Sensor or linkage has been damaged since the original
calibration, improper Wheel Angle Sensor installations, or conditions for the test were not favorable (ex. bumpy ground, bad
GPS, etc.). Try running the test again. If the problem continues, check the Wheel Angle Sensor hardware and recalibrate the
vehicle. After recalibrating verify the system is working properly by running the Zero Curvature test again.
Hydraulic Valve
Figure 2-76 Hydraulic Valve
The Hydraulic Valve screen is used to verify that the hydraulic setup is operating correctly and to validate new installations.
Read the WARNING message and press the Continue button when all bystanders are away from the vehicle.
Figure 2-77 Hydraulic Valve Control Screen