JCB C102A: Ambient Air Temperature Sensor Open Circuit

The system has detected an open circuit in the ambient air temperature sensor. This indicates a break or disconnection in the wiring or the sensor itself, preventing proper signal transmission.

1. 1

   The wiring connections to the ambient air temperature sensor

2. 2

   The integrity of the wiring harness leading to the ambient air temperature sensor

3. 3

   The ambient air temperature sensor itself for damage or disconnection

1. 1

   Inspect

   Check the wiring connections to the ambient air temperature sensor for looseness, corrosion, or damage.

2. 2

   Test

   Use a multimeter to test the continuity of the wiring harness connected to the ambient air temperature sensor.

3. 3

   Replace

   If the sensor is found to be faulty or damaged, replace the ambient air temperature sensor with a compatible part.