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Gross Vehicle Weight Rating (GVWR)
The GVWR is the total permissible weight of your vehicle
including driver, passengers, vehicle, options and cargo.
The label also specifies maximum capacities of front and
rear axle systems (GAWR). Total load must be limited so
GVWR and front and rear GAWR are not exceeded.
Payload
The payload of a vehicle is defined as the allowable load
weight a truck can carry, including the weight of the driver,
all passengers, options and cargo.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum permissible load on the front
and rear axles. The load must be distributed in the cargo
area so that the GAWR of each axle is not exceeded.
Each axle GAWR is determined by the components in the
system with the lowest load carrying capacity (axle,
springs, tires or wheels). Heavier axles or suspension
components sometimes specified by purchasers for in-
creased durability does not necessarily increase the vehi-
cle’s GVWR.
Tire Size
The tire size on the Vehicle Certification Label represents
the actual tire size on your vehicle. Replacement tires must
be equal to the load capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo loaded
into the vehicle. The front and rear curb weight values are
determined by weighing your vehicle on a commercial
scale before any occupants or cargo are added.
Loading
The actual total weight and the weight of the front and rear
of your vehicle at the ground can best be determined by
weighing it when it is loaded and ready for operation.
406 STARTING AND OPERATING
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Towing Tips
Before setting out on a trip, practice turning, stopping, and
backing up the trailer in an area located away from heavy
traffic.
Automatic Transmission
Select the DRIVE range when towing. The transmission
controls include a drive strategy to avoid frequent shifting
when towing. For increased engine braking on steep down-
hill grades, select the LOW range.
Speed Control — If Equipped
•Do not use on hilly terrain or with heavy loads.
• When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
• Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Cooling System
To reduce potential for engine and transmission overheat-
ing, take the following actions:
City Driving
•In city traffic — while stopped, place the transmission in
NEUTRAL, but do not increase engine idle speed.
Highway Driving
• Reduce speed.
• Temporarily turn off air conditioning.
Seven-Pin Connector
1 — Battery 5 — Ground
2 — Backup Lamps 6 — Left Stop/Turn
3 — Right Stop/Turn 7 — Running Lamps
4 — Electric Brakes
6
STARTING AND OPERATING 417
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IN CASE OF EMERGENCY
CONTENTS
HAZARD WARNING FLASHERS ............425
ASSIST AND SOS MIRROR — IF EQUIPPED . . . .425
BULB REPLACEMENT ....................431
▫ Replacement Bulbs ..................... .431
▫ Replacing Exterior Bulbs ..................433
FUSES ............................... .438
▫ General Information .....................438
▫ Fuse Location ........................ .439
▫ Underhood Fuses .......................439
JACKING AND TIRE CHANGING —
IF EQUIPPED ..........................446
▫ Jack And Spare Tire Location ..............446
▫ Equipment Removal ....................447
▫ Preparations For Jacking .................448 ▫
Jacking Instructions .....................448
▫ Road Tire Installation ....................455
▫ Portable Air Compressor — If Equipped .......457
▫ Tire Service Kit For Inflating Tire —
If Equipped .......................... .459
▫ Return Inflatable Spare Tire ................463
TIRE SERVICE KIT — IF EQUIPPED ..........464
JUMP STARTING ........................475
▫ Preparations For Jump Start ...............476
▫ Jump Starting Procedure ..................477
REFUELING IN EMERGENCY ..............478
IF YOUR ENGINE OVERHEATS .............479
MANUAL PARK RELEASE .................480
FREEING A
STUCK VEHICLE ..............481
7
Page 441 of 696
Fuse Location
The fuses are grouped into a controller located in the
engine compartment.
Underhood Fuses
The Power Distribution Center is located in the engine
compartment near the battery. This center contains car-
tridge fuses, mini-fuses, micro-fuses, circuit breakers and
relays. A label that identifies each component is printed on
the inside of the cover.
Before any procedure is done on the PDC, make sure
engine is turned off.
Remove the cover by unlatching the two locks located at
each side of the PDC cover, avoid the usage of screw
drivers or any other tool to remove the cover, since they
may apply excessive force and result in a broken/damaged
part.After service is done, secure the cover with its two locks.
Cavity Cartridge Fuse
Blade FuseDescription
F06 – – Not Used
F07 –25 Amp Clear Ignition Coil/Fuel Injector
F08 – – Not Used
F09 –25 Amp Clear Amplifier/ANC
Power Distribution Center
7
IN CASE OF EMERGENCY 439
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Cavity Cartridge FuseBlade FuseDescription
F28B –10 Amp Red USB + AUX Port / Video USB Port
F29 – – Not Used
F30A –15 Amp Blue Media HUB 1&2
F30B –15 Amp Blue PWR Lumbar SW
F31 – – Not Used
F32 20 Amp Blue – ECM
F33 30 Amp Pink –Power Liftgate Module
F34 25 Amp Clear –RR Door Module-LT
F35 25 Amp Clear –Sunroof Control Module
F36 – – Not Used
F37 40 Amp Green –CBC Feed #4 (Exterior Lighting #2)
F38 60 Amp Yellow –Vacuum Cleaner
F39 25 Amp Clear –Rear HVAC Blower Motor
F40 – – Not Used
F41 – – Not Used
F42 40 Amp Green –Folding Seat Module
F43 –20 Amp Yellow Fuel Pump Motor
F44 30 Amp Pink –CBC Feed #1 (Interior Lights)
F45 30 Amp Pink – Power Inverter
F46 30 Amp Pink –Driver Door Module
7
IN CASE OF EMERGENCY 441
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Equipment Removal
1. Remove the access panel to the jacking equipment.
2. Unlatch the Portable Air Compressor or Tire Service Kitif equipped. Unscrew the wing nut that is holding the
Inflatable Spare Tire and gently remove it from the
storage area. Remove wrench from foam tray. 3. Remove Jack by turning the jack screw counterclockwise
to collapse from storage area that is located behind the
tire.
Jacking Equipment
1 — Inflatable Spare Tire
2 — Tire Service Kit
3 — Wrench
4 — Fuel Filler Funnel
Jack Location
1 — Jack Screw
2 — Jack
7
IN CASE OF EMERGENCY 447
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4. Connect the opposite end of the negative(-)jumper
cable to the negative post near the windshield cowl
(exposed metal part of the discharged vehicle’s engine).
WARNING!
Do not connect the jumper cable to the negative (-) post
of the discharged battery. The resulting electrical spark
could cause the battery to explode and could result in
personal injury. Only use the specific ground point, do
not use any other exposed metal parts.
5. Start the engine in the vehicle that has the booster battery, let the engine idle a few minutes, and then start
the engine in the vehicle with the discharged battery.
6. Once the engine is started, remove the jumper cables in the reverse sequence:
Disconnecting The Jumper Cables
1. Disconnect the negative (-)end of the jumper cable from
the engine ground of the vehicle with the discharged
battery.
2. Disconnect the opposite end of the negative (-)jumper
cable from the negative (-)post of the booster battery. 3. Disconnect the positive
(+)end of the jumper cable from
the positive (+)post of the booster battery.
4. Disconnect the opposite end of the positive (+)jumper
cable from the positive (+)post of the vehicle with the
discharged battery.
If frequent jump starting is required to start your vehicle
you should have the battery and charging system in-
spected at an authorized dealer.
CAUTION!
Accessories plugged into the vehicle power outlets
draw power from the vehicle’s battery, even when not
in use (i.e., cellular devices, etc.). Eventually, if plugged
in long enough without engine operation, the vehicle’s
battery will discharge sufficiently to degrade battery
life and/or prevent the engine from starting.
REFUELING IN EMERGENCY
The funnel for the Cap-Less Fuel System is located with the
spare tire (if equipped) or in the upper storage bin. If your
vehicle is out of fuel and an auxiliary fuel can is needed,
insert the funnel into the filler neck and proceed to fill the
vehicle.
478 IN CASE OF EMERGENCY
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For more information on the Cap-Less Fuel System refer to
“Refueling The Vehicle” in “Starting And Operating” in
this manual.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate action.
•On the highways — slow down.
• In city traffic — while stopped, place the transmission in
NEUTRAL, but do not increase engine idle speed. NOTE:
There are steps that you can take to slow down an
impending overheat condition:
• If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat.
• You can also turn the temperature control to maximum
heat, the mode control to floor and the blower control to
high. This allows the heater core to act as a supplement
to the radiator and aids in removing heat from the
engine cooling system.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If you
see or hear steam coming from under the hood, do not
open the hood until the radiator has had time to cool.
Never try to open a cooling system pressure cap when
the radiator or coolant bottle is hot.
Emergency Fuel Fill Funnel
7
IN CASE OF EMERGENCY 479