How can you confirm that the parking brake is properly engaged?

To confirm that the parking brake is properly engaged, it is essential to ensure that the cab controls indicate the brake is set and, importantly, that the vehicle does not roll. When the parking brake is functioning correctly, it securely holds the vehicle in place, preventing any movement, even on slight inclines. This is critical for safety, as a disengaged or improperly set parking brake could lead to accidents or injuries.

While dashboard indicator lights can provide some information about the parking brake status, relying solely on them could be misleading if there are electrical issues. Similarly, the absence of a rolling motion is a definitive sign that the brake is engaged. A clicking sound might suggest that the brake is engaging, but it is not a reliable indicator by itself. Therefore, observing that the vehicle remains stationary confirms the proper engagement of the parking brake, ensuring safe vehicle operation.