Technician A says that generic scan tools must be able to read all generic OBD-II codes. Technician B says that all generic scan tools must be able to read manufacturer OBD-II trouble codes. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because generic scan tools are designed to read all generic OBD-II codes, which are standardized across all vehicles. Technician B is incorrect because generic scan tools are not required to read manufacturer-specific OBD-II trouble codes, which can vary from one vehicle manufacturer to another.

Technician a Says That Generic Scan Tools Must Be Able