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SAFETY 247
Front Air Bags
This vehicle has front air bags and lap/shoulder belts for
both the driver and front passenger. The front air bags are a
supplement to the seat belt restraint systems. The driver
front air bag is mounted in the center of the steering wheel.
The passenger front air bag is mounted in the instrument
panel, above the glove compartment. The words “SRS
AIRBAG” or “AIRBAG” are embossed on the air bag covers.Front Air Bag/Knee Bolster Locations Driver And Passenger Front Air Bag Features
2500 Series Truck
The Advanced Front Air Bag system has multistage driver
and front passenger air bags. This system provides output
appropriate to the severity and type of collision as deter
-
mined by the Occupant Restraint Controller (ORC), which
may receive information from the front impact sensors (if
equipped) or other system components.
1 — Driver And Passenger Front Air Bags
2 — Driver And Passenger Knee Impact Bolsters
WARNING!
• Being too close to the steering wheel or instrument panel during front air bag deployment could cause
serious injury, including death. Air bags need room to
inflate. Sit back, comfortably extending your arms to
reach the steering wheel or instrument panel.
• Never place a rear-facing child restraint in front of an air bag. A deploying passenger front air bag can cause
death or serious injury to a child 12 years or younger,
including a child in a rear-facing child restraint.
• Never install a rear-facing child restraint in the front seat of a vehicle. Only use a rear-facing child restraint in the
rear seat. If the vehicle does not have a rear seat, do not
transport a rear-facing child restraint in that vehicle.
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250 SAFETY
Supplemental Side Air Bags
Supplemental Seat-Mounted Side Air Bags (SABs)
This vehicle is equipped with Supplemental Seat-Mounted
Side Air Bags (SABs).
Supplemental Seat-Mounted Side Air Bags (SABs) are
located in the outboard side of the front seats. The SABs are
marked with “SRS AIRBAG” or “AIRBAG” on a label or on
the seat trim on the outboard side of the seats.
The SABs may help to reduce the risk of occupant injury
during certain side impacts, in addition to the injury reduc-
tion potential provided by the seat belts and body structure. Supplemental Seat-Mounted Side Air Bag Label
When the SAB deploys, it opens the seam on the outboard
side of the seatback’s trim cover. The inflating SAB deploys
through the seat seam into the space between the occupant
and the door. The SAB moves at a very high speed and with
such a high force that it could injure occupants if they are not
seated properly, or if items are positioned in the area where
the SAB inflates. Children are at an even greater risk of injury
from a deploying air bag.
Page 253 of 696

SAFETY 251
Supplemental Side Air Bag Inflatable Curtains (SABICs)
This vehicle is equipped with Supplemental Side Air Bag
Inflatable Curtains (SABICs).
Supplemental Side Air Bag Inflatable Curtains (SABICs) are
located above the side windows. The trim covering the
SABICs is labeled “SRS AIRBAG” or “AIRBAG.”Supplemental Side Air Bag Inflatable Curtain (SABIC)
Label Location
SABICs may help reduce the risk of head and other injuries
to front and rear seat outboard occupants in certain side
impacts, in addition to the injury reduction potential
provided by the seat belts and body structure.
The SABIC deploys downward, covering the side windows.
An inflating SABIC pushes the outside edge of the headliner
out of the way and covers the window. The SABICs inflate
with enough force to injure occupants if they are not belted
and seated properly, or if items are positioned in the area
where the SABICs inflate. Children are at an even greater
risk of injury from a deploying air bag.
WARNING!
Do not use accessory seat covers or place objects between
you and the Side Air Bags; the performance could be
adversely affected and/or objects could be pushed into
you, causing serious injury.
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Page 429 of 696

STARTING AND OPERATING 427
Air Suspension System
To aid in attaching/detaching the trailer from the vehicle,
the air suspension system can be used. Refer to “Air Suspen-
sion System” in “Starting And Operating” for further infor -
mation.
NOTE:
The vehicle must remain in the engine running position
while attaching a trailer for proper leveling of the air suspen -
sion system.
SNOWPLOW
2500/3500 Models Only
Snowplow Prep Packages are available as a factory installed
option. These packages include components necessary to
equip your vehicle with a snowplow.
NOTE:
Before installation of a snowplow it is highly recommended
that the owner/installer obtain and follow the recommenda -
tions contained within the current Body Builders Guide. See
your authorized dealer, installer or snowplow manufacturer
for this information. There are unique electrical systems that
must be connected to properly assure operator safety and
prevent overloading vehicle systems. Before Plowing
• Check the hydraulic system for leaks and proper fluid
level.
• Check the mounting bolts and nuts for proper tightness.
• Check the runners and cutting edge for excessive wear. The cutting edge should be ¼ to ½ in (6 cm to 1.2 cm) above
ground in snow plowing position.
• Check that snowplow lighting is connected and func -
tioning properly.
WARNING!
Attaching a snowplow to this vehicle could adversely
affect performance of the airbag system in a collision. Do
not expect that the airbag will perform as described
earlier in this manual.
CAUTION!
The “Lamp Out” indicator could illuminate if exterior
lamps are not properly installed.
5
Page 468 of 696
466 IN CASE OF EMERGENCY
F82–10 Amp Red Steering Column Control Module / Cruise
Control
F83 ––No Connection
F84 –15 Amp Blue ASBM / HVAC / ICS / Rear Heated Seat
Switches
F85 –10 Amp Red Airbag Module
F86 –10 Amp Red Airbag Module
F87 –10 Amp Red Air Suspension / ITBM / Steering Column
Control Module / MOD Gateway CAN-C
Trailer TPM (HD Only)
Air Suspension / Trailer Tow / DC/DC
Converter (Voltage Stabilizer) / Steering
Column Control Module / Occupant
Classification Sensor (DS 1500 Only)
F88 –15 Amp Blue Instrument Panel Cluster
F90/F91 –20 Amp Yellow IGN or BATT Customer Selectable – If Equipped
(HD Only)
Power Outlet (Rear Seats) Customer Selectable
(DS 1500 Only)
F93 –20 Amp Yellow Cigar Lighter - If Equipped
Cavity
Cartridge Fuse Micro Fuse Description