John Deere 000190.31: CAN BUS Message Missing On The Power Train CAN BUS, Missing Messages From The Engine Module Engine Speed Fault Front Chassis Module (PTF)

A message is missing on the Power Train CAN BUS, specifically related to the Engine Module Engine Speed Fault from the Front Chassis Module (PTF). This indicates a communication issue between the Engine Module and the Front Chassis Module (PTF) over the CAN BUS.

1. 1

   The connection and integrity of the Power Train CAN BUS wiring

2. 2

   The functionality of the Front Chassis Module (PTF)

3. 3

   The functionality of the Engine Module

1. 1

   Inspect

   Inspect the Power Train CAN BUS wiring for damage, corrosion, or loose connections.

2. 2

   Test

   Test the Front Chassis Module (PTF) for proper operation using the appropriate diagnostic tool.

3. 3

   Test

   Test the Engine Module for proper operation using the appropriate diagnostic tool.