New Holland EHR 4167 – EHR: Rear Remote No.5 - Position Transducer Faulty

This code indicates that the position sensor (transducer) on the 5th rear remote hydraulic valve is defective, sending an implausible signal, or has suffered a circuit failure (open or short). The system cannot accurately determine the position of the spool valve for the 5th remote.

• New Holland T8 Series
• New Holland T9 Series
• New Holland T7 Series

1. 1

   Inspect the wiring harness and the electrical connector at the Rear Remote No.5 valve for corrosion, bent pins, moisture ingress, or physical damage.

2. 2

   Check for continuity, open circuits, or short circuits to ground/power in the wiring harness between the EHR controller and the remote valve transducer.

3. 3

   Verify that the sensor is receiving the correct reference voltage (typically 5V) and has a solid ground from the EHR module.

4. 4

   Swap the position transducer from Remote No.5 with a known good transducer from an adjacent valve (such as Remote No.4). If the fault code changes to the corresponding code for the new location (e.g., EHR 4153), the transducer is confirmed faulty. If the code remains EHR 4167, the issue is in the wiring harness or the EHR controller itself.

1. 1

   Depressurize the System

   Turn off the tractor and cycle the remote levers/buttons to relieve any residual hydraulic pressure in the system.

2. 2

   Locate the Valve

   Locate the rear remote valve stack at the back of the tractor and identify valve slice No.5.

3. 3

   Disconnect

   Unplug the electrical connector from the position transducer on the back/top of the valve slice.

4. 4

   Remove

   Remove the retaining screws or bolts securing the transducer cap/housing to the remote valve body. Carefully pull the faulty transducer out.

5. 5

   Install

   Insert the new position transducer, ensuring any O-rings or seals are properly seated to prevent hydraulic leaks. Tighten the retaining hardware to OEM torque specifications.

6. 6

   Reconnect

   Plug the electrical connector back into the new sensor.

7. 7

   Calibrate

   Power on the tractor. You will likely need to perform a remote valve calibration procedure via the tractor's in-cab display monitor or an electronic service tool so the EHR module can learn the new sensor's neutral, extend, and retract voltage limits.