Technician a States That a Scan Tool Can Read Almost

Multiple Choice

Technician A states that a scan tool can read almost every system on a vehicle and provide valuable data in identifying problems. Technician B states that electronic steering system faults set a diagnostic trouble code that can be retrieved by a scan tool. Who is correct?

A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B