Challenger D198: Oil Temperature Sensor of the Auxiliary Hydraulics System Fault

The oil temperature sensor of the auxiliary hydraulics system is not functioning correctly, which may lead to inaccurate temperature readings and potential system damage.

1. 1

   The connection and wiring of the oil temperature sensor

2. 2

   The integrity of the oil temperature sensor itself

3. 3

   The circuit associated with the oil temperature sensor

1. 1

   Inspect

   Check the wiring and connections of the oil temperature sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Test the oil temperature sensor for proper functionality using a multimeter or diagnostic tool.

3. 3

   Replace

   If the sensor is faulty, replace it with a compatible replacement part.