Cub Cadet Ultima ZT Series Operator's Manual page 29

Faults
Faults are displayed as four digit codes with the first number (after "E") relating to the affected subsystem. These faults may shut off
the deck and drive or the entire tractor. If these occur, power off the tractor and allow it cool, then restart the tractor. If these faults
persist, contact qualified service personnel.
CODE
SERVICE AND MAINTENANCE
All VCM Related Faults
Left Deck Motor Faults/Single Deck Motor Faults
Right Deck Motor Faults (If equipped)
Center Deck Motor Faults (If equipped)
Left Drive Motor Faults/Single Drive Motor Faults
Right Drive Motor Faults
Battery Faults
Battery Faults
Battery Faults
DESCRIPTION
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