System Diagram
Occupant Classification System (OCS)
The occupant classification system (OCS) identifies if a child or child
seat is present in the front passenger seat. The OCS receives inputs
from the
occupant classification sensor mat (1) which is located
inside the passenger
seat cushion assembly. Depending on classification
of the passenger, the OCS
control unit (2) sends a signal to
the air bag diagnosis sensor unit. The air
bag diagnosis sensor unit
uses this signal and the seat belt buckle switch RH
signal to determine
deployment or non-deployment of the front passenger air
bag
module in the event of a collision. Depending on the signals
received,
the air bag diagnosis sensor unit can disable the front passenger
air bag
module completely.
NOTE:
In case of
customer concern, CONSULT can be used to confirm the front passenger air bag
status (readiness).
Front Passenger Air Bag Status Conditions
NOTE:
Passenger does not meet Occupant Classification
System specifications for passenger air bag activation.
B2623 inside key antenna 3
Description
Detects whether Intelligent Key is inside the vehicle.
Installed in the trunk room.
DTC Logic
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Check Intelligent Ke ...
Door lock actuator
DRIVER SIDE
DRIVER SIDE : Description
Locks/unlocks the door with the signal from BCM.
DRIVER SIDE : Component Function Check
1. CHECK FUNCTION
Use CONSULT to perform Active Test ("DOOR LOCK").
Touch "ALL LOCK" or "ALL UNLOCK" to check that it works normally.
DRIVER SIDE : Diagnosis ...
Lifting sensor (rear)
Description
The lifting sensor (rear) is installed to the seat frame.
The pulse signal is input to the driver seat control unit when the
lifting (rear) is operated.
The driver seat control unit counts the pulse and calculates the lifting
(rear) amount of the seat.
Component Function ...