New Holland T8010 Manual page 1637

Controller Memory Error
Cause:
Controller failure: Loss of throttle calibration.
Possible failure mode:
Memory defect or intermittent controller.
Solution:
Make sure the controller has a good connection (C137) to the battery and is properly grounded.
Shut down the tractor and restart. Calibrate the throttle menu in the armrest controller. If the same fault code
appears again, replace the controller.
NOTE: See schematic sections 47 and 48 on schematic poster.
Controller Memory Error
Cause:
Controller failure: Loss of MFD switch configuration.
Possible failure mode:
Memory defect or intermittent controller.
Solution:
Make sure the controller has a good connection (C137) to the battery and is properly grounded.
Shut down the tractor and restart. Calibrate the MFD menu in the armrest controller. If the same fault code appears
again, replace the controller.
NOTE: See schematic sections 47 and 48 on schematic poster.
Section 55 - Electrical System, Controller - Chapter 5
FAULT CODE ARM 9013
FAULT CODE ARM 9014
55-5-32