New Holland E107: Fan Speed Sensor (B8) Short Circuit to Ground

The fault code indicates a short circuit to ground in the fan speed sensor (B8). This condition can cause improper operation of the fan speed sensing system, potentially affecting cooling performance.

1. 1

   Fan speed sensor (B8) wiring

2. 2

   Fan speed sensor (B8) connector

3. 3

   Ground connections related to the fan speed sensor (B8)

1. 1

   Inspect

   Inspect the wiring of the fan speed sensor (B8) for damage, wear, or contact with grounded components.

2. 2

   Inspect

   Check the connector of the fan speed sensor (B8) for corrosion, loose pins, or improper seating.

3. 3

   Test

   Test the ground connection associated with the fan speed sensor (B8) to ensure it is properly connected and not causing the short circuit.