Technician A says that a pending DTC always results in a confirmed DTC. Technician B says that an electronic service tool can be used to clear a permanent DTC. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

A pending DTC does not always result in a confirmed DTC as it may not meet the criteria for confirmation. A permanent DTC cannot be cleared with an electronic service tool; it clears itself once the fault is no longer detected after a certain number of drive cycles.

Technician a Says That a Pending DTC Always Results in a Confirmed