Technician A says if there is a leak in the high-voltage system insulation the system will enter fail-safe control and set DTCs. Technician B says fail-safe will occur if the battery ECU determines the insulation resistance of the power cable to be 100 kΩ, or less. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technician A and B
D) Neither Technician A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. If there is a leak in the high-voltage insulation, the system will enter fail-safe control and set DTCs. Additionally, fail-safe will occur if the battery ECU determines that the insulation resistance of the power cable is 100 kΩ or less.

Technician a Says If There Is a Leak in the High-Voltage