John Deere 001883.31: Rear PTO Speed Is High According to Main Control Module

The Main Control Module indicates that the Rear Pto Speed is high, but the Engine Speed and PTO Speed Selected do not support this indication. This suggests a discrepancy in the data being reported by the system.

1. 1

   The signal from the Engine Speed sensor

2. 2

   The signal from the PTO Speed Selected sensor

3. 3

   The Main Control Module for proper operation

1. 1

   Verify the signal from the Engine Speed sensor

   Check the connection and functionality of the Engine Speed sensor to ensure it is providing accurate data to the Main Control Module.

2. 2

   Verify the signal from the PTO Speed Selected sensor

   Check the connection and functionality of the PTO Speed Selected sensor to ensure it is providing accurate data to the Main Control Module.

3. 3

   Inspect the Main Control Module

   Check the Main Control Module for any signs of malfunction or incorrect data processing.