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STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES .................379
▫ Automatic Transmission ..................379
▫ Keyless Enter-N-Go — Ignition .............380
▫ Normal Starting ....................... .380
▫ Extreme Cold Weather
(Below –22°F Or 30°C) ..................381
▫ If Engine Fails To Start ..................382
▫ After Starting ......................... .382
STOP/START SYSTEM — IF EQUIPPED ........382
▫ Automatic Mode ...................... .383
▫ Possible Reasons The Engine Does
Not Autostop ........................ .383
▫
To Start The Engine While In Autostop Mode . . .384
▫ To Manually Turn Off The Stop/Start System . . .385
▫ To Manually Turn On The Stop/Start System . . .385 ▫
System Malfunction .....................385
ENGINE BLOCK HEATER — IF EQUIPPED . . . .385
AUTOMATIC TRANSMISSION ..............386
▫ Ignition Park Interlock ...................387
▫ Brake/Transmission Shift Interlock System . . . .387
▫ Fuel Economy (ECO) Mode ...............387
▫ Eight-Speed Automatic Transmission .........388
SPORT MODE — IF EQUIPPED .............395
ALL-WHEEL DRIVE OPERATION ...........395
▫ Single-Speed Operating Instructions/
Precautions — If Equipped ...............395
▫ Electronically Shifted Transfer Case
(Three-Position Switch) — If Equipped .......395
▫ Shifting Procedure ..................... .398
ON-ROAD DRIVING TIPS .................399
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OFF-ROAD DRIVING TIPS .................400
▫ When To Use LOW Range — If Equipped .....400
▫ Driving Through Water ...................400
▫ Driving In Snow, Mud And Sand ............401
▫ Hill Climbing ......................... .401
▫ Traction Downhill ..................... .402
▫ After Driving Off-Road ...................402
ELECTRIC POWER STEERING ..............403
FUEL SAVER TECHNOLOGY 5.7L ENGINE ONLY —
IF EQUIPPED .......................... .404
PARKING BRAKE ...................... .404
BRAKE SYSTEM ....................... .406
ELECTRONIC BRAKE CONTROL SYSTEM .....406
▫ Electronic Brake Force Distribution (EBD) ......406
▫ Brake System Warning Light ...............407
▫ Anti-Lock Brake System (ABS) .............407
▫ Anti-Lock Brake Warning Light .............408▫
Brake Assist System (BAS) ................408
▫ Hill Start Assist (HSA) ...................409
▫ Traction Control System (TCS) .............411
▫ Electronic Stability Control (ESC) ...........412
▫ Electronic Roll Mitigation (ERM) ............415
▫ Trailer Sway Control (TSC) ................416
▫ Ready Alert Braking (RAB) ................416
▫ Rain Brake Support (RBS) .................416
▫ Dynamic Steering Torque (DST) .............416
TIRE SAFETY INFORMATION ..............417
▫ T
ire Markings ........................ .417
▫ Tire Identification Number (TIN) ............421
▫ Tire Terminology And Definitions ...........422
▫ Tire Loading And Tire Pressure ............423
TIRES — GENERAL INFORMATION .........427
▫ Tire Pressure ......................... .427
▫ Tire Inflation Pressures ..................428
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▫Tire Pressures For High Speed Operation .....429
▫ Radial Ply Tires ....................... .429
▫ Tire Types ........................... .430
▫ Run Flat Tires — If Equipped ..............431
▫ Spare Tires — If Equipped ................431
▫ Tire Spinning ........................ .434
▫ Tread Wear Indicators ...................435
▫ Life Of Tire .......................... .435
▫ Replacement Tires ..................... .436
TIRE CHAINS (TRACTION DEVICES) .........437
TIRE ROTATION RECOMMENDATIONS ......438
TIRE PRESSURE MONITOR SYSTEM (TPMS) . . . .439
▫ Tire Pressure Monitoring Low Pressure
Warnings ............................ .441
▫ Service TPM System Warning ..............442
▫ TPMS Deactivation — If Equipped ...........443
▫ General Information ....................444
FUEL REQUIREMENTS ....................444
▫ 3.6L Engine .......................... .444
▫ 5.7L Engine .......................... .445
▫ Reformulated Gasoline ..................445
▫ Materials Added To Fuel .................446
▫ Gasoline/Oxygenate Blends ...............446
▫ E-85 Usage In Non-Flex Fuel Vehicles .........447
▫ CNG And LP Fuel System Modifications ......447
▫ MMT In Gasoline ...................... .447
▫ Fuel System Cautions ....................448
▫ Carbon
Monoxide Warnings ...............448
ADDING FUEL ........................ .449
▫ Emergency Fuel Filler Door Release ..........450
VEHICLE LOADING .....................451
▫ Certification Label ..................... .451
TRAILER TOWING ..................... .453
▫ Common Towing Definitions ...............453
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▫Trailer Hitch Classification ................456
▫ Trailer Towing Weights (Maximum Trailer Weight
Ratings) ............................ .457
▫ Trailer Hitch Receiver Cover Removal —
If Equipped .......................... .458
▫ Trailer And Tongue Weight ...............459
▫ Towing Requirements ...................460
▫ Towing Tips .......................... .464
SNOW PLOW ......................... .465
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) ....................466
▫ Towing This Vehicle Behind Another Vehicle . . .466
▫ Recreational Towing — Rear-Wheel Drive
Models ............................. .466
▫ Recreational Towing — All-Wheel Drive Models
(Single-Speed Transfer Case) ...............467
▫ Recreational Towing — All-Wheel Drive Models
(Two-Speed Transfer Case) ................468
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STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust the
inside and outside mirrors, fasten your seat belt, and if
present, instruct all other occupants to buckle their seat belts.
WARNING!
•Before exiting a vehicle, always shift the automatic
transmission into PARK and apply the parking
brake. Always make sure the keyless ignition node is
in the “OFF” mode, remove the key fob from the
vehicle and lock the vehicle.
•
Never leave children alone in a vehicle, or with access
to an unlocked vehicle. Leaving children in a vehicle
unattended is dangerous for a number of reasons. A
child or others could be seriously or fatally injured.
Children should be warned not to touch the parking
brake, brake pedal or the gear selector.
• Do not leave the key fob in or near the vehicle, or in
a location accessible to children, and do not leave the
ignition of a vehicle equipped with Keyless Enter-
N-Go in the ACC or ON/RUN mode. A child could
operate power windows, other controls, or move the
vehicle.
(Continued)
WARNING! (Continued)
•Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up may
cause serious injury or death.
Automatic Transmission
The gear selector must be in the NEUTRAL or PARK
position before you can start the engine. Apply the brakes
before shifting into any driving gear.
CAUTION!
Damage to the transmission may occur if the following
precautions are not observed:
•
Do not shift from REVERSE, PARK, or NEUTRAL into
any forward gear when the engine is above idle speed.
• Shift into PARK only after the vehicle has come to a
complete stop.
•
Shift into or out of REVERSE only after the vehicle has
come to a complete stop and the engine is at idle speed.
• Before shifting into any gear, make sure your foot is
firmly on the brake pedal.
5
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Using Fob With Integrated Key (Tip Start)
NOTE:Normal starting of either a cold or a warm engine
is obtained without pumping or pressing the accelerator
pedal.
Do not press the accelerator. Use the fob with Integrated
Key to briefly place the ignition in the START position and
release it as soon as the starter engages. The starter motor
will continue to run, and it will disengage automatically
when the engine is running. If the engine fails to start, the
starter will disengage automatically in 10 seconds. If this
occurs, place the ignition in the LOCK/OFF position, wait
10 to 15 seconds, then repeat the “Normal Starting” proce-
dure.
Keyless Enter-N-Go — Ignition
This feature allows the driver to operate
the ignition switch with the push of a
button, as long as the Remote Start/
Keyless Enter-N-Go key fob is in the
passenger compartment.
Normal Starting
To Turn On The Engine Using The ENGINE
START/STOP Button
1. The transmission must be in PARK or NEUTRAL.
2. Press and hold the brake pedal while pushing the ENGINE START/STOP button once.
3. The system takes over and attempts to start the vehicle. If the vehicle fails to start, the starter will disengage
automatically after 10 seconds.
4. If you wish to stop the cranking of the engine prior to the engine starting, push the button again.
NOTE: Normal starting of either a cold or a warm engine
is obtained without pumping or pressing the accelerator
pedal.
To Turn Off The Engine Using ENGINE
START/STOP Button
1. Place the gear selector in PARK, then push and release the ENGINE START/STOP button.
2. The ignition will return to the OFF position.
380 STARTING AND OPERATING
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3. If the gear selector is not in PARK, the ENGINE START/STOP button must be held for two seconds or three short
pushes in a row with the vehicle speed above 5 mph
(8 km/h) before the engine will shut off. The ignition
switch position will remain in the ACC position until the
gear selector is in PARK and the button is pushed twice
to the OFF position. If the gear selector is not in PARK
and the ENGINE START/STOP button is pushed once,
the instrument cluster display will display a “Vehicle
Not In Park” message and the engine will remain
running. Never leave a vehicle out of the PARK position,
or it could roll.
4. If the gear selector is in Neutral, push and release the ENGINE START/STOP button with the vehicle speed
below 5 mph (8 km/h) before the engine will shut off.
The ignition will remain in the ACC position.
NOTE:
If the ignition is left in the ACC or RUN (engine not
running) position and the transmission is in PARK, the
system will automatically time out after 30 minutes of inac-
tivity and the ignition will switch to the OFF position.
ENGINE START/STOP Button Functions — With
Driver ’s Foot OFF The Brake Pedal (In PARK Or
NEUTRAL Position)
The ENGINE START/STOP button operates similar to an
ignition switch. It has four positions, OFF, ACC, RUN and
START. To change the ignition positions without starting
the vehicle and use the accessories, follow these steps:
• Starting with the ignition in the OFF position.
• Push the ENGINE START/STOP button once to place
the ignition to the ACC position (instrument cluster
display will display “ACC”).
• Push the ENGINE START/STOP button a second time to
place the ignition to the RUN position (instrument
cluster display will display “ON/RUN”).
• Push the ENGINE START/STOP button a third time to
return the ignition to the OFF position (instrument
cluster display will display “OFF”).
Extreme Cold Weather (Below –22°F Or 30°C)
To ensure reliable starting at these temperatures, use of an
externally powered electric engine block heater (available
from your authorized dealer) is recommended.
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If Engine Fails To Start
WARNING!
•Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
• Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle.
• If the vehicle has a discharged battery, booster cables
may be used to obtain a start from a booster battery
or the battery in another vehicle. This type of start
can be dangerous if done improperly. Refer to
“Jump-Starting” in “What To Do In Emergencies” for
further information.
Clearing A Flooded Engine (Using ENGINE
START/STOP Button)
If the engine fails to start after you have followed the
“Normal Starting” or “Extreme Cold Weather procedures,
it may be flooded. To clear any excess fuel: 1. Press and hold the brake pedal.
2. Press the accelerator pedal all the way to the floor and
hold it.
3. Push and release the ENGINE START/STOP button once.
The starter motor will engage automatically, run for 10
seconds, and then disengage. Once this occurs, release the
accelerator pedal and the brake pedal, wait 10 to 15
seconds, then repeat the “Normal Starting” procedure.
After Starting
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
STOP/START SYSTEM — IF EQUIPPED
The Stop/Start function was developed to reduce fuel
consumption. The system will stop the engine automati-
cally during a vehicle stop if the required conditions are
met. Releasing the brake pedal or pressing the accelerator
pedal will automatically restart the engine.
382 STARTING AND OPERATING