Description

Contradictory redundancy signals of the digital ABS-input.

Effects on the driving operation

No retarder operation.

No ANS-function

Possible causes

Internal fault in the control unit concerning AD conversion: Timing fault in the control unit software or hardware fault in the AD converter or multiplexer.

Place of action

No description available.

Instruction

Check whether the fault occurs more frequently. If yes, load updated software. If no improvement, ask further information from Voith.

Setting conditions of the event

No description available.

Testing conditions of the event

No description available.

Final function check

If the defective component cannot be clearly identified, you should try to reproduce the fault:

• Reinstall the component in the vehicle.
• Test function.

After the fault has been eliminated, the following steps have to be carried out:

• Conduct a test drive with function check.
• Read the fault memory
• Check transmission for leaks.
• Perform a final visual inspection.

These steps are necessary to ensure the entire vehicle functions correctly.