AutoTrac Universal (ATU) - StellarSupport - John Deere

AutoTrac Universal Stop Codes
Troubleshooting
FAULT CONDITION FAULT DESCRIPTION ALARM TEXT
AutoTrac Deactivation Messages
Text Message on Display
Steering wheel has moved Steering Wheel Moved
Wheel speed too slow Speed Too Slow
Wheel speed too fast Speed Too Fast
Incompatible gear selected Invalid Gear
Track number changed Track number changed
No dual frequency GPS Invalid GPS Signal
SSU fault active SSU Fault
Bad GSD messages Invalid Display messages
No parallel tracking No Parallel Track Mode
No KeyCard present No AutoTrac Activation
Heading error too large Heading Error Too Large
Lateral error too large Off - Track Error too large
Seat switch open Out Of Seat
Oil temperature too low Oil Temp Too Cold
No TCM No TCM Corrections
Invalid activation code Invalid SSU Activation
Diagnostic mode has control of the valve SSU In Diagnostic Mode
Combine header switch is not on Header Off
Combine road-field switch is on Road Mode
Voltage is not yet stable Invalid SSU Voltage
AutoTrac active in reverse too long Reverse Time Out
AutoTrac active below LOW_SPEED_THRESHOLD too long Vehicle too slow
Curvature too high Curve Too Sharp
Vehicle not traveling in a forward direction Vehicle not traveling in a forward direction
The ELX line is low, indicating a shutdown Vehicle Shutting down
SSU receiving bad gear data from either reverser Gear data error
SSU receiving bad data from resume switch Resume Switch error
key switch message is not sending valid data key switch error
SPFH AutoTrac-Row Guidance switch is not on SPFH Auto Trac switch is not on
SPFH Quick Stop Switch is on SPFH Quick Stop switch is on
ATU Not Enabled ATU Not Enabled
Acquiring Line ATU is Acquiring Line
Tracking On Line ATU Tracking on Line
Unknown Direction Unknown Vehicle Direction
Row sensor transition to GPS too large Transition to GPS too large
Row sensor out of row without GPS Out of Row
Sensor coast time-out Sensor Coast Time Out
Vehicle steering control unit receiving bad message sequence from
GreenStar control unit Invalid Message Sequence
Commanded track curvature unreasonable Curvature Error
Current speed mismatch Speed Mismatch
Present track curvature mismatch Curvature Mismatch
Vehicle in park Vehicle in Park
Auxiliary steering commands timed out Steering Message Timeout
Auxiliary steering status timed out Steering Status Timeout
Bad data from seat switch Seat Switch Error
Unknown VIN VIN Data Error
Unknown wheel base Wheel Base Data Error
TCM info message timed out TCM Information Not present
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