| 6.1.4.2. | Each primary door latch system and auxiliary door latch system on each hinged back door shall also not disengage from the fully latched position when an inertial load of 30 g is applied to the door latch system, including the latch and its activation device, in the direction parallel to the vehicle's vertical axis, with the locking device disengaged and when demonstrated in accordance with paragraph 7.1.1.2. | a0c0 |