CLAAS 76BCh – Claas Reh A58 Lifting Module: Lifting Module REH (A58) Does Not Receive Lifting Up Mode Selection Information

The REH (A58) lifting module is not receiving the lifting up mode selection information, or the information received is incorrect on the Powertrain CAN bus. This issue is caused by the lifting up mode being inactive.

1. 1

   The Powertrain CAN bus network

2. 2

   The CLAAS vehicle CAN bus network

3. 3

   The actual forward speed sensor (radar) (B230)

4. 4

   The lifting module REH (A58)

1. 1

   Verify the status of the lifting up mode

   Ensure that the lifting up mode is active as required by the operational needs.

2. 2

   Inspect the Powertrain CAN bus network

   Check for any faults or disruptions in the Powertrain CAN bus network that may be affecting communication.

3. 3

   Inspect the CLAAS vehicle CAN bus network

   Check for any faults or disruptions in the CLAAS vehicle CAN bus network that may be affecting communication.

4. 4

   Test the actual forward speed sensor (radar) (B230)

   Ensure that the forward speed sensor is functioning correctly and providing accurate data.

5. 5

   Inspect the lifting module REH (A58)

   Check the lifting module for any signs of malfunction or failure that may be causing the issue.