What is necessary after activating the Door Interlock Bypass to put a car into motion?

To put a car into motion after activating the Door Interlock Bypass, it is necessary to move the MC (Master Controller) handle to a power position. This step is essential because the MC handle controls the electrical power flow to the traction motors, enabling the vehicle to move. Without moving the MC handle to a power position, the vehicle remains inoperable regardless of other conditions being met.

The other choices involve actions that do not directly facilitate the start of vehicle motion. Disconnecting the rear coupler, for example, is typically a maintenance or safety procedure rather than a necessary step for moving the vehicle. Checking the rearview mirror, while an important step for safety, does not impact the vehicle’s ability to start moving. Engaging the low-speed setting may be a subsequent action once the vehicle is prepared to move, but it requires the MC handle to be in the power position first. Hence, activating the MC handle to a power position is the critical initial action to initiate movement after bypassing the Door Interlock.