ABS input signal Contradictory redundancy signals of the digital ABS-input
|  | Description
|  | Effects on the driving operation
|  | Possible causes
|  | Place of action
|  | Instruction
|  | Setting conditions of the event
|  | Testing conditions of the event
|  | Final function check
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.
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