New Holland 3174: Aftertreatment Burner Temperature Sensor High Voltage Amber

The system has detected a high voltage condition in the Aftertreatment Burner Temperature Sensor, indicated by an amber warning light. This may affect the proper operation of the aftertreatment system.

1. 1

   The wiring and connections to the Aftertreatment Burner Temperature Sensor

2. 2

   The voltage levels at the sensor

3. 3

   The integrity of the sensor itself

1. 1

   Inspect

   Check the wiring and connections to the Aftertreatment Burner Temperature Sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Use a multimeter to measure the voltage at the sensor and compare it to the expected range as specified in the service manual.

3. 3

   Replace

   If the sensor is found to be faulty or the wiring is damaged, replace the affected component as per the service manual.