CAN 1 - Hardware Timeout in transmission control unit
|  | 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 At least one CAN message could not be sent within the timeout period of the send messages. Effects on the driving operation Limited driving operation. Possible causes This fault message is generated by the software and occurs when the control unit has problems sending. The CAN bus is offline or busy processing too many CAN messages. Place of action No description available. Instruction Check utilization of the CAN bus using appropriate tools. 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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