During a visual inspection, there is no under-hood label. What should the technician do?

• A. Use the ECS Manual or BAR Approved Reference Material to Determine the Emission Components for the Vehicle.
• B. Consult the vehicle owner for the correct emission components.
• C. Proceed with the inspection and guess the emission components based on the model year.
• D. Cancel the inspection and reschedule.

Answer: (A)

When there’s no under-hood label, you must rely on official documentation to identify the required emission components. The ECS Manual or BAR Approved Reference Material is the authoritative source that lists which components must be present and inspected for each vehicle, based on its make, model, year, and California requirements. This ensures you apply the correct procedures and verify the right components rather than guessing.

Relying on the vehicle owner for the correct components isn’t dependable, and guessing from the model year can be inaccurate because variations exist within a year and across options. Canceling and rescheduling isn’t necessary when you have access to the official BAR resources to determine the proper components to inspect.