CLAAS 76ACh: Lifting Module Communication Error

The REH (A58) lifting module is not receiving or is receiving incorrect lifting position instruction information via the Powertrain CAN bus. As a result, lifting operations are locked and must be controlled externally.

1. 1

   Powertrain CAN bus communication

2. 2

   REH (A58) lifting module connections

3. 3

   external control system functionality

1. 1

   Verify

   Powertrain CAN bus communication is functioning properly.

2. 2

   Inspect

   Connections to the REH (A58) lifting module for any damage or disconnection.

3. 3

   Test

   External control system to ensure it is capable of operating the lifting function.