During troubleshooting, what is the primary objective of the 'determine' step in the five-step procedure?

The primary objective of the 'determine' step in the five-step troubleshooting procedure is to pinpoint the cause of the issue. This stage involves gathering data, analyzing symptoms, and isolating the problem to understand what is happening with the traffic signal system. Correctly identifying the underlying cause is crucial as it guides the technician in deciding on the appropriate solution. By thoroughly understanding the problem, technicians can avoid unnecessary repairs or guesswork that may lead to further complications or wasted resources.

Implementing a solution, reporting findings, and conducting a final evaluation are critical steps that follow but rely heavily on accurately determining the issue initially. This foundational understanding ensures that subsequent actions are effective and targeted towards resolving the identified problem.