New Holland 115 – New Holland Automatic Temperature Control Atc: Evaporator Temperature Sensor Open or Shorted to Power

The evaporator temperature sensor is either open or shorted to power, which can cause incorrect temperature readings and affect the operation of the automatic temperature control system.

1. 1

   Evaporator temperature sensor wiring

2. 2

   Evaporator temperature sensor connections

3. 3

   Power supply to the evaporator temperature sensor

1. 1

   Inspect

   Inspect the wiring and connections of the evaporator temperature sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Test the evaporator temperature sensor for continuity and resistance using a multimeter, following the service manual procedures.

3. 3

   Replace

   If the sensor is faulty, replace it with a new one that is compatible with the system.