11 Diagnostics / troubleshooting EZ-Steer system diagnostics
Button/Control Explanation
Nudge Increment This function is for advanced users to test the systems response to cross
track error. While driving the vehicle online, press the left or right button
to move the line. Observe the response of the guidance system and adjust
as necessary.
Engage Use to engage the system in the diagnostics screen.
For more information on the engage button, see Vehicle operation, 242.
Messages and fault codes
The following are warning messages that display when the EZ-Steer system becomes disengaged or
there are system faults.
Disengaged warning messages
DISENGAGED!... EZ-Steer system...
Too fast Disengaged because the vehicle is traveling above the maximum speed.
Too slow Disengaged because the vehicle is traveling below the minimum speed.
Too far offline Disengaged because the vehicle has gone offline beyond the Disengage Offline
value.
Manual override Was manually disengaged when the steering wheel was turned.
Manual disengage Was manually disengaged when the engage button was tapped, or the
external foot switch or remote switch was engaged.
No GPS Disengaged because the GPS positions have been lost.
No Corrections Disengaged because of old or no corrections.This occurs only if Low Accuracy
Warning is set to High Accuracy Only.
Unexpected Error Disengaged due to an unexpected error with the system.
Control fault Disengaged due to a control fault.
Controller Comms
Lost
Disengaged due to a poor cable connection or a damaged cable.
308 TMX-2050 Display User Guide Version 1.075, Revision C
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