Technician A says that any DTC will immediately illuminate the MIL in the driver's view the moment one is detected. Technician B says that all OBD-II DTCs will take several trips to confirm that a fault is active before switching on the MIL. Who is correct?
A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Some DTCs will illuminate the MIL immediately, while others require multiple trips to confirm the fault before the MIL is activated.

Technician a Says That Any DTC Will Immediately Illuminate the MIL