New Holland T8010 Manual page 1501

Out Of Range Error High On The #1 Feedback
Cause:
The #1 section feedback voltage is greater than 4.5 volts. The AUX/Hitch/PTO controller generated this fault code.
Possible failure modes:
1. Damaged wiring resulting short to power.
2. Controller internal failure.
Solution:
1. Check the wiring from the AUX/Hitch/PTO controller back to scraper controls, or implement. Check for damage,
chaffed wires that could result in a short circuit to power.
2. Disconnect AUX/Hitch/PTO controller C057. Ignition switch ON, check the 5 volt reference voltage at C057 pin
16. The voltage should read from 4.75 to 5.25 volts.
Out Of Range Error Low On The #1 Feedback
Cause:
The #1 section feedback voltage is less than .5 volts
Possible failure modes:
1. Damaged wiring resulting short to ground or open circuit.
2. Controller internal failure.
Solution:
1. Check the wiring from the AUX/Hitch/PTO controller back to scraper controls, or implement. Check for
damaged, chaffed wires or broken wire that could result in a short circuit to ground, or cause open circuit.
2. Disconnect AUX/Hitch/PTO controller C057. Ignition switch ON, check the 5 volt reference voltage at C057 pin
16. The voltage should read from 4.75 to 5.25 volts.
A. If there is no reference voltage check power and ground to controller. Replace AUX/Hitch/PTO controller.
Section 55 - Electrical System, Controller - Chapter 3
AUX/HITCH/PTO FAULT CODE 147
AUX/HITCH/PTO FAULT CODE 148
55-3-82