GF91.16-P-2020G Neck-Pro Head Restraint Triggering Device, Component Description

GF91.16-P-2020G NECK-PRO Head Restraint Triggering Device, Component Description
MODEL 463.202 /222 /236 /237 /270 /271 /303 /306 /336 /340 /341 /346 up to 31.5.12 as of model year 2011 /YoM 10





N139 NECK-PRO head restraint triggering device

Location
The NECK-PRO head restraint triggering device is located on the center tunnel.

Task
The NECK-PRO head restraint triggering device actuates the driver seat NECK-PRO head restraint solenoid (Y24/12) and the front passenger seat NECK-PRO head restraint solenoid (Y24/13) in the event of a rear-end collision.

Design
An acceleration sensor that determines the acceleration of the vehicle in the event of a crash is integrated into the NECK-PRO head restraint triggering device.

Function
The integrated acceleration sensor determines the acceleration of the vehicle and triggers the NECK-PRO head restraint solenoids in the event of a rear-end collision for which a defined acceleration value is exceeded.