What should the train conductor do if the TOD indicates a malfunction?

When a train operator encounters a malfunction indicated by the Train Operating Device (TOD), it is essential to follow established protocols for safety and operational integrity. Notifying the Trainmaster allows for the situation to be assessed by a qualified authority, who can determine the appropriate measures to take next. This could include dispatching maintenance personnel or obtaining further instructions on how to proceed safely.

Following protocols is critical because each incident may require a different response based on the nature of the malfunction, the specific guidelines in place, and the safety of passengers and crew. It ensures that all actions taken are compliant with regulations and best practices, reinforcing the importance of communication and adherence to operational procedures in railway management.

Continuing the journey with caution could exacerbate the problem, potentially risking safety. Attempting to fix the issue on location without proper authorization risks further complications or accidents. Performing a complete system shutdown could be excessive unless specifically mandated by protocol and may disrupt the entire service unnecessarily. Therefore, notifying the Trainmaster and following protocol is the most prudent and responsible course of action.