Pedestrian Protection System: Introduction
WARNING: This page is about a different car, the 2011 Jaguar XKR, 2011 Jaguar XK, 2010 Jaguar XKR, and 2010 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
All pyrotechnic devices are dangerous. Before performing any procedures on any pyrotechnic device, read all information contained within the Standard Workshop Practices section of this manual.
Refer to Supplemental Restraint System (SRS) Health and Safety Precautions information.
The pedestrian protection system control module receives an impact signal from PCS (pedestrian contact sensor) and two accelerometers mounted on the front bumper beam. The control module interprets the signals to determine whether impact is with a pedestrian or other object, such as a traffic cone. When the control module detects a valid impact signal and the vehicle is in the 15 to 45 km/h (9 to 28 mph) speed range, it fires the two pyrotechnic hood latch release units and two pyrotechnic actuators which opens the hood approximately 130 mm (5.1 in.).
The pedestrian protection system is factory fit only to non Federal vehicles.