Can an air leak on the emergency side of a maxi chamber cause the service brakes to activate?

Yes, an air leak on the emergency side of a maxi chamber can cause the service brakes to activate. The maxi chamber relies on a certain air pressure to maintain the proper function of the brakes. If there's an air leak, it can lead to a drop in pressure, inadvertently triggering the service brakes to engage as a safety measure. This could result in unintended braking while the vehicle is in operation.