When the brake pedal is pushed, the ACC state must be OFF. The brake signal must be transmitted directly to the vehicle then.
Test: Augment the ON-OFF DISPLAY test to demonstrate that a brake signal greater than zero disables setting ACC state to ON. Demonstrate further that the brake pedal directly brakes the vehicle as desired.
When the brake pedal is pushed, the ACC state must be OFF. The brake signal must be transmitted directly to the vehicle then.
Test: Augment the ON-OFF DISPLAY test to demonstrate that a brake signal greater than zero disables setting ACC state to ON. Demonstrate further that the brake pedal directly brakes the vehicle as desired.