Flashing a BCM is being discussed. Technician A says a battery charger must be connected to maintain 12 volts during the entire flash procedure. Technician B says that most reprogramming procedures can be reverted to the original programming. 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

Technician A is correct. Maintaining 12 volts during the entire flash procedure is necessary to prevent any interruptions that could cause the BCM to be damaged. Technician B is incorrect, as not all programming procedures can be reverted to the original programming.

Flashing a BCM Is Being Discussed