Hyundai Sonata: Weight Classification System (WCS). Description and Operation
Description
In contrast to the initial one-stage airbag systems, newer restraint systems
involve complex logic to select, or alternatively suppress, various levels of
safety system deployment. Inherent to an Advanced Restraint System is the ability
to discern information regarding passenger occupancy. It is intended that these
inputs be provided through the WCS.
The object of such safety system is to reduce the risk and level of injuries
by automatically adapting the airbag(s) and seat belt pretensioner to the driving
status of the vehicle, its occupants, and the crash severity. The current WCS
covered in this specification continually senses and classifies the front passenger
side seat. The Occupant Classification System described in this section is Weight
Classification System(WCS) of strain gauge type. It consist of 2 weight sensors
and ECU which is classifying weight of occupant. It is installed on the seat
track assembly.
Seat Belt Buckle Switch (BS). Repair procedures
Removal
1.
Disconnect the battery negative cable, and wait for at least three
minutes before beginning work.
2.
Remove the front seat asse ...
See also:
Specifications - Revised
Specifications
Description
Specifications
Limit
General
Type
In-line, DOHC
Numbe ...
Glove box
The glove box can be locked and unlocked with a master key (or the mechanical
key of the smartkey) (1).
To open the glove box, pull the handle and the glove box will automatically open.
Close ...
Specifications
Specifications
Item
Specification
Master cylinder
Type
Tandem
Cylinder I.D.
22.22mm
Pisto ...

