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222 SAFETY
Occupant Classification System (OCS) — Front
Passenger Seat
The OCS is part of a Federally regulated safety system for
this vehicle. It is designed to provide Passenger Advanced
Front Air Bag output appropriate to the occupant’s seated
weight, as determined by the OCS.
The Occupant Classification System (OCS) consists of the
following:
• Occupant Restraint Controller (ORC)
• Occupant Classification Module (OCM) and Sensor
located in the front passenger seat
• Air Bag Warning Light
Occupant Classification Module (OCM) And Sensor
The Occupant Classification Module (OCM) is located
underneath the front passenger seat. The Sensor is located
beneath the passenger seat cushion foam. Any weight on the
seat will be sensed by the Sensor. The OCM uses input from
the Sensor to determine the front passenger’s most probable
classification. The OCM communicates this information to
the ORC. The ORC may reduce the inflation rate of the
Passenger Advanced Front Air Bag deployment based on
occupant classification. In order for the OCS to operate as
designed, it is important for the front passenger to be seated
properly and properly wearing the seat belt.
The OCS will NOT prevent deployment of the Passenger
Advanced Front Air Bag. The OCS may reduce the inflation
rate of the Passenger Advanced Front Air Bag if the OCS esti-
mates that:
• The front passenger seat is unoccupied or has very light
objects on it; or
• The front passenger seat is occupied by a small passenger,
including a child; or
• The front passenger seat is occupied by a rear-facing child
restraint; or
• The front passenger is not properly seated or his or her
weight is taken off of the seat for a period of time.
Front Passenger Seat
Occupant Status
Front Passenger Air Bag
Output
Rear-facing child restraint
Reduced-power
deployment
Child, including a child in a
forward-facing child
restraint or booster seat*
Reduced-power
deployment OR Full-power
deployment
2020_JEEP_CHEROKEE_OM_USA=GUID-B9F8E23F-10A5-4D6C-A585-BCFF41CCB747=1=en=.book Page 222
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