Chrysler Crossfire 2007 Owner's Manual page 42

42 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
How the Occupant Classification Module (OCM)
Works
The Occupant Classification Module (OCM) is located
beneath the passenger seat.. The OCM classifies the
occupant into one of three size categories based on the
input from the Bladder Assembly and a Belt Tension
Sensor. The size categories include empty, child, and
adult. The OCM sends the Occupant Classification to the
ORC to determine if a front passenger airbag is allowed.
If a fault is present, the AIRBAG warning light is illumi-
nated.
How the Passenger Airbag Disabled (PAD)
Indicator Light Works
The Passenger Airbag Disabled (PAD) Indicator Light
indicates to the driver and passenger when the airbag is
turned OFF. In the presence of a properly seated occu-
pant, when the PAD indicator light is illuminated, the
airbag is OFF. Also, when the Occupant Classification
System detects either an empty seat or a weight less than
the predetermined threshold, the ORC will not illuminate
the PAD indicator light even though the airbag is turned
OFF.
How the Belt Tension Sensor (BTS) Works
The Belt Tension Sensor (BTS) is located at the outboard
passenger lap belt anchor. The BTS creates a signal based
on outboard lap belt tension. This signal is sent to the
OCM to ensure that the resultant bladder pressure in-
crease due to applied lap belt tension does not cause a
small occupant to be classified as a larger occupant
How the Bladder Mat and Pressure Sensor Works
The Bladder Mat and Pressure Sensor are located beneath
the seat cushion foam. The pressure sensor sends a signal
to the OCM. The passenger seat assembly contains criti-
cal components that affect the passenger airbag deploy-
ment. Correctly functioning passenger seat components
are critical for the Occupant Classification System (OCS)
to properly classify the passenger and calculate the
proper airbag deployment. Do not make any modifica-
tions to the passenger seat components, assembly, or to
the seat cover.
I n f o r ma t i o n P r o v i d e d b y :