John Deere 000186.05: Front PTO Speed Sensor Open Circuit

The Front PTO Speed Sensor is experiencing an open circuit condition, which prevents proper signal transmission to the Front Chassis Module. This fault indicates a disruption in the electrical connection related to the sensor.

1. 1

   The wiring and connections associated with the Front PTO Speed Sensor

2. 2

   The integrity of the circuit between the Front PTO Speed Sensor and the Front Chassis Module

3. 3

   The physical condition of the Front PTO Speed Sensor

1. 1

   Inspect

   Check the wiring and connectors for the Front PTO Speed Sensor for damage, corrosion, or loose connections.

2. 2

   Test

   Use a multimeter to test the continuity of the circuit between the Front PTO Speed Sensor and the Front Chassis Module.

3. 3

   Replace

   If the sensor or its wiring is found to be faulty, replace the Front PTO Speed Sensor as needed.