New Holland T8010 Manual page 1474

Electro Hydraulic Remote #1 Lever Position Control Pot Data Is Set To The
Error State
Cause:
The Data Bus signaled that AUX 1 lever potentiometer (the 1st remote hydraulic valve control) is set to the error
state. The AUX/Hitch/PTO controller received the signal from the armrest controller.
Possible failure modes:
1. AUX 1 lever potentiometer has failed in the armrest controller (in most cases).
2. Software execution error in the armrest controller (small chance).
Solution:
The 1st remote lever position control pot, connector J201 plugs into the armrest controller. If the 1st remote control
pot fails in the armrest controller, the fault code ARM 29 should exist.
1. Check for fault code ARM 29 at the armrest controller. If ARM 29 exists, follow the corresponding corrective
action.
2. Check the function the armrest controller through the Electronic Service Tool.
Connect the service tool to the tractor Data Bus, do the following:
Go to the Monitor screen by click the Monitor Icon.
Click the CHANGE PARAMETER SELECTIONS Icon.
Click the ARMREST AUX REMOTE 1 REMOTE CONTROL LEVER and then ADD. Next click EXIT. You will
now be able to monitor the 1 REMOTE CONTROL LEVER status on the screen.
NOTE: See schematic sections 45 on the schematic poster.
Electro Hydraulic Remote #2 Lever Position Control Pot Data Is Set To The
Error State
Cause:
The Data Bus signaled that AUX 2 lever potentiometer (the 2nd remote hydraulic valve control) is set to the error
state. The AUX/Hitch/PTO controller received the signal from the armrest controller.
Possible failure modes:
1. AUX 2 lever potentiometer has failed in the armrest controller (in most cases).
2. Software execution error in the armrest controller (small chance).
Solution:
The 2nd remote lever position control pot, connector J202 plugs into the armrest controller. If the 2nd remote
control pot fails in the armrest controller, the fault code ARM 39 should exist.
1. Check for fault code ARM 39 at the armrest controller. If ARM 39 exists, follow the corresponding corrective
action.
2. Check the function the armrest controller through the Electronic Service Tool.
Connect the service tool to the tractor Data Bus, do the following:
Go to the Monitor screen by click the Monitor Icon.
Click the CHANGE PARAMETER SELECTIONS Icon.
Click the ARMREST AUX REMOTE 2 REMOTE CONTROL LEVER and then ADD. Next click EXIT. You will
now be able to monitor the 2 REMOTE CONTROL LEVER status on the screen.
NOTE: See schematic sections 45 on the schematic poster.
Section 55 - Electrical System, Controller - Chapter 3
AUX/HITCH/PTO FAULT CODE 108
AUX/HITCH/PTO FAULT CODE 109
55-3-55