Case IH NH1049: Wheel Speed Sensor Open Circuit

The system has detected an open circuit in the wheel speed sensor. This may prevent the system from accurately monitoring wheel speed, potentially affecting machine performance and safety.

1. 1

   The wiring and connections of the wheel speed sensor

2. 2

   The integrity of the sensor itself

3. 3

   The affected circuit

1. 1

   Inspect

   Inspect the wiring and connections of the wheel speed sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Test the continuity of the circuit using a multimeter to confirm the presence of an open circuit.

3. 3

   Replace

   If the open circuit is confirmed, replace the wheel speed sensor or repair the affected circuit as needed.