Case IH P0071: Ambient Air Temperature Sensor Fault

The system has detected an issue with the Ambient Air Temperature Sensor. This component is responsible for monitoring the temperature of the surrounding air, and its failure may affect engine performance or diagnostic accuracy.

1. 1

   Ambient Air Temperature Sensor

2. 2

   Wiring and connections to the Ambient Air Temperature Sensor

1. 1

   Inspect

   Check the Ambient Air Temperature Sensor for physical damage or signs of wear.

2. 2

   Inspect

   Examine the wiring and connectors associated with the Ambient Air Temperature Sensor for corrosion, looseness, or damage.

3. 3

   Test

   Use a multimeter to test the resistance or voltage output of the Ambient Air Temperature Sensor, comparing it to the manufacturer's specifications.