Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 739
U1415-IMPLAUSIBLE/MISSING VEHICLE CONFIGURATION DATA
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on. The ORC on board diagnostics loads the ORC Configuration Data from the FCM CAN
Bus message.
•
Set Condition:
This DTC will set if the CAN Bus message was received but the information is invalid or corrupt.
Possible Causes
OCCUPANT RESTRAINT CONTROLLER (ORC)
Diagnostic Test
1.
OCCUPANT RESTRAINT CONTROLLER
WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two min-
utes before proceeding.
WARNING: If the Occupant Restraint Controller is dropped at any time, it must be replaced. Failure to take
the proper precautions can result in accidental airbag deployment and personal injury or death.
Disconnect the ORC harness connector(s).
NOTE: Check connectors - Clean and repair as necessary.
Repair
Replace the Occupant Restraint Controller in accordance with Service Information.
Perform the *AIRBAG SYSTEM VERIFICATION TEST - VER 1.
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TABLE OF CONTENTS
page
page
RESTRAINTS - SERVICE INFORMATION
AIRBAG SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . 368
SUPPLEMENTAL RESTRAINTS . . . . . . . . . . . . 370
RESTRAINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
CHILD RESTRAINT ANCHOR
CLOCKSPRING
CLOCKSPRING CENTERING . . . . . . . . . . . . . . . 376
CURTAIN AIRBAG
DRIVER AIRBAG
DRIVER AIRBAG TRIM COVER
FRONT SEAT BELT HEIGHT ADJUSTER
IMPACT SENSOR
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391
OCCUPANT CLASSIFICATION MODULE
OCCUPANT RESTRAINT CONTROLLER
PASSENGER AIRBAG
SEAT BELT AND RETRACTOR
SEAT BELT BUCKLE
SEAT BELT TENSIONER
SEAT TRACK POSITION SENSOR
SEAT WEIGHT SENSOR
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DESCRIPTION
The Occupant Restraint System include both active and passive types. Active restraints are those which require the
vehicle occupants to take some action to employ, such as fastening a seat belt; while passive restraints require no
action by the vehicle occupants to be employed.
ACTIVE RESTRAINTS
The active restraints include:
•
Front Seat Belts - Both front seating positions are equipped with three-point seat belt systems employing
lower B-pillar mounted inertia latch-type emergency locking retractors, height-adjustable upper B-pillar mounted
turning loops, a traveling lower seat belt anchor secured to the outboard side of the seat frame, and a traveling
end-release seat belt buckle secured to the inboard side of the seat frame. The driver side front seat belt
retractor includes an integral seat belt switch that detects whether the driver side front seat belt has been
fastened.
•
Second Row Seat Belts - All three second row seating positions are equipped with three-point seat belt sys-
tems. The outboard seating position belts employ lower C-pillar mounted inertia latch-type emergency locking
retractors, self-cinching latch plates for compatibility with child seats, fixed lower seat belt anchors secured to
the floor panel. The center position retractor is secured within the center rear seat back panel, and the fixed
lower seat belt anchor and the fixed end-release buckle are both secured to the floor panel.
•
Child Restraint Anchors - All vehicles are equipped with three, fixed-position, child seat upper tether anchors
for the second row seating. These upper anchors are integral to the rear shelf panel on sedans, and the back
of each second row seat back on wagons. Two lower anchors are also provided for each second row seating
position. These lower anchors are accessed from the front of the rear seat where the seat back meets the seat
cushion.
PASSIVE RESTRAINTS
The passive restraints include the following:
•
Dual Front Airbags - Multistage driver and front
passenger airbags are standard in this model.
This airbag system is a passive, inflatable, Sup-
plemental Restraint System (SRS) and vehicles
with this equipment can be readily identified by
the “SRS - AIRBAG” logo molded into the driver
airbag trim cover in the center of the steering
wheel and also into the passenger airbag door
on the top of the instrument panel above the
glove box. Vehicles with the airbag system can
also be identified by the airbag indicator, which
will illuminate in the Electro-Mechanical Instru-
ment Cluster (EMIC) for about seven seconds as
a bulb test each time the ignition switch is turned
to the On position. A pyrotechnic-type seat belt
tensioner is also integral to the driver and pas-
senger front seat belt retractors to work in conjunction with the dual front airbags.
•
Occupant Classification System - Vehicles manufactured for sale in North America (except Mexico) also
include an Occupant Classification System (OCS) with components that are located on the front seats. These
components include an Occupant Classification Module (OCM) and four seat weight sensors on the passenger
seat, and a seat track position sensor on the driver seat. Vehicles equipped with the OCS components can be
readily identified by a passenger airbag disabled indicator located just above the radio, between the a/c outlets
on the instrument panel.
•
Curtain Airbags - Curtain airbags are available when it is also equipped with dual front airbags. This airbag
system is a passive, inflatable, Supplemental Restraint System (SRS) and can be readily identified by a
molded identification trim button with the “SRS - AIRBAG” logo located on the headliner above each B-pillar.
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The supplemental restraint system includes the follow-
ing major components, which are described in further
detail elsewhere in this service information:
•
Airbag Indicator - The airbag indicator is integral to the ElectroMechanical Instrument Cluster (EMIC), which
is located on the instrument panel in front of the driver.
•
Clockspring - The clockspring is located near the top of the steering column, directly beneath the steering
wheel.
•
Curtain Airbag - In vehicles equipped with this option, a curtain airbag is secured to each inside roof side rail,
and extends from the A-pillar to the D-pillar. The curtain airbags are concealed above the headliner trim.
•
Driver Airbag - The driver airbag is located in the center of the steering wheel, beneath the driver airbag trim
cover.
•
Driver Knee Blocker - The driver knee blocker is a structural unit secured to the back side of and integral to
the instrument panel steering column opening cover.
•
Front Impact Sensor - Two front impact sensors are used on vehicles equipped with dual front airbags, one
left side and one right side. One sensor is located on the back side of each vertical member of the radiator
support.
•
Occupant Classification Module - Vehicles equipped with the Occupant Classification System (OCS) include
an Occupant Classification Module (OCM) which is secured to the underside of the passenger side front seat
cushion frame.
•
Occupant Restraint Controller - The Occupant Restraint Controller (ORC) is located on a mount on the floor
panel transmission tunnel in front of the transmission gear selector, and is concealed below the instrument
panel.
•
Passenger Airbag - The passenger airbag is located in the instrument panel, beneath the passenger airbag
door on the top of the instrument panel above the glove box on the passenger side of the vehicle.
•
Passenger Airbag Disabled Indicator - The Occupant Classification System (OCS) includes a passenger air-
bag disabled indicator which is located just above the radio in the instrument panel center stack, between the
a/c outlets.
•
Passenger Knee Blocker - The passenger knee blocker is a structural reinforcement that is integral to and
concealed within the glove box door.
•
Seat Belt Tensioner - A seat belt tensioner is integral to both front seat belt retractor units on vehicles
equipped with dual front airbags. The seat belt retractor and tensioner units are secured to the right and left
inner B-pillars and concealed beneath the lower B-pillar trim.
•
Seat Track Position Sensor - The Occupant Classification System (OCS) includes two seat track position
sensors. One sensor is located on the inboard side of the outboard seat adjuster track on both the driver and
the passenger front seats.
•
Seat Weight Sensor - Vehicles equipped with the Occupant Classification System (OCS) include four seat
weight sensors, one on each corner of the passenger side front seat between the seat cushion frame and the
seat adjuster tracks.
•
Side Impact Sensor - Four side impact sensors are used on vehicles equipped with the curtain airbags, two
on each side of the vehicle. One sensor is located near each right and left side B-pillar and C-pillar concealed
behind the interior trim.
The ORC, the OCM, and the EMIC each contain a microprocessor and programming that allow them to communi-
cate with each other using the Controller Area Network (CAN) data bus. This method of communication is used by
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