New Holland 13022 – INST: Transmission Oil Temperature Sensor Voltage Too High

The voltage from the Transmission Oil Temperature sensor is too high, indicating an open circuit or a short to +V. This may affect the proper monitoring of transmission oil temperature.

1. 1

   The wiring and connections of the Transmission Oil Temperature sensor

2. 2

   The integrity of the Transmission Oil Temperature sensor itself

3. 3

   The presence of a short circuit or open circuit in the affected circuit

1. 1

   Inspect the wiring and connections

   Check for any damage, corrosion, or loose connections in the wiring and connectors of the Transmission Oil Temperature sensor.

2. 2

   Test the Transmission Oil Temperature sensor

   Use a multimeter to test the sensor for proper resistance and voltage output according to the service manual.

3. 3

   Check for short circuits

   Use a multimeter to check for a short to +V in the affected circuit.