Which control module signals the traction motor to convert to a generator during regenerative braking? A) BECM B) PCM C) ASS D) All of the above

The correct answer is B) PCM.The Powertrain Control Module (PCM) is responsible for signaling the traction motor to convert to a generator during regenerative braking. The PCM monitors the vehicle's speed, throttle, and other parameters to determine when regenerative braking is necessary. When the vehicle is decelerating, the PCM sends a signal to the traction motor to switch from a motor to a generator, allowing the vehicle's kinetic energy to be converted back into electrical energy and stored in the battery. This process helps to improve the vehicle's overall efficiency and range.