ABS input signal ABS-signals via CAN implausible
|  | 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 ABS-signals via CAN implausible Effects on the driving operation No retarder operation No ANS-function Possible causes The ABS-CAN signals sent on the CAN-bus are contradictory. Using the CAN-SAE-J1939-protocol: EBC1(Electronic brake controller #1) -CAN-message: The CAN-signals ´ABS active´ and ´ABS fully operational´ must have both values unequal 0xFFFF. This fault occurs if one of the two CAN-signals has the value 0xFFFF and the other signal a valid value or a fault ID. Place of action No description available. Instruction Check connector/cable of the CAN connection. Check the external ABS-controller. Using the CAN-SAE-J1939-protocol: EBC1(Electronic brake controller #1) -Verify CAN-message. 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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