PRINCIPLES OF OPERATION
Cruise control lets you maintain a set speed without keeping your foot
on the accelerator pedal.
USING CRUISE CONTROL
WARNING:Do not use cruise control in heavy traffic or on
roads that are winding, slippery or unpaved.
Note:Vehicle speed may vary momentarily when driving up or down a
steep hill. Apply the brakes if the vehicle speed increases above the set
speed while driving downhill.
Note:Cruise control will disengage if the vehicle speed decreases more
than 10 mph (16 km/h) below your set speed while driving uphill.
The cruise controls are located on
the steering wheel.
Switching Cruise Control On
Press theONcontrol up and release.
The indicator will appear in the instrument cluster.
Setting a Speed
1. Accelerate to the desired speed.
2. Press theSETcontrol upward and release.
3. Take your foot off the accelerator pedal.
The indicator will change colors in the instrument cluster.
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Changing the Set Speed
Note:If you accelerate by pressing the accelerator pedal, the set speed
will not change. When you release the accelerator pedal, you will return
to the speed that you previously set.
•PressSETup or down and hold to increase or decrease the set speed.
Release the control when you reach the desired speed.
•PressSETup or down and release. The set speed will change in
approximately 1 mph (2 km/h) increments.
•Press the accelerator pedal or brake pedal until you reach the desired
speed. PressSETup and release.
Canceling the Set Speed
PressCNCLor tap the brake pedal. The set speed will not be erased.
Resuming the Set Speed
Press and releaseRES.
Switching Cruise Control Off
Note:The set speed is erased when you switch off cruise control.
Press theOFFcontrol down and release or turn off the ignition.
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GCW (Gross Combined Weight)– is the weight of the loaded vehicle
(GVW) plus the weight of the fully loaded trailer.
GCWR (Gross Combined Weight Rating)– is the maximum allowable
weight of the vehicle and the loaded trailer – including all cargo and
passengers – that the vehicle can handle without risking damage.
(Important: The towing vehicle’s braking system is rated for operation at
GVWR, not at GCWR. Separate functional brakes should be used for safe
control of towed vehicles and for trailers where the GCW of the towing
vehicle plus the trailer exceed the GVWR of the towing vehicle.The
GCW must never exceed the GCWR.
Maximum Loaded Trailer Weight– is the highest possible weight of a
fully loaded trailer the vehicle can tow. It assumes a vehicle with only
mandatory options, no cargo (internal or external), a tongue load of
10–15% (conventional trailer), and driver only (150 lb. [68 kg]).Consult
your authorized dealer (or theRV and Trailer Towing Guide
provided by your authorized dealer) for more detailed
information.
WARNING:Do not exceed the GVWR or the GAWR specified on
the Safety Compliance Certification Label.
WARNING:Do not use replacement tires with lower load
carrying capacities than the original tires because they may lower
the vehicle’s GVWR and GAWR limitations. Replacement tires with a
higher limit than the original tires do not increase the GVWR and
GAWR limitations.
WARNING:Exceeding any vehicle weight rating limitation could
result in serious damage to the vehicle and/or personal injury.
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TOWING A TRAILER
WARNING:Do not exceed the GVWR or the GAWR specified on
the certification label.
WARNING:Towing trailers beyond the maximum recommended
gross trailer weight exceeds the limit of the vehicle and could
result in engine damage, transmission damage, structural damage, loss
of vehicle control, vehicle rollover and personal injury.
Note:For information on electrical items such as fuses or relays, see the
Fuseschapter.
Your vehicle’s load capacity is designated by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Towing a trailer places an additional load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components periodically during, and after, any towing operation.
Load Placement
To help minimize how trailer movement affects the vehicle when driving:
•Load the heaviest items closest to the trailer floor.
•Load the heaviest items so they are centered between the left and
right side trailer tires.
•Load the heaviest items above the trailer axles or just slightly forward
toward the trailer tongue. Do not allow the final trailer tongue weight
to go above or below 10–15% of the loaded trailer weight.
•Select a tow bar with the correct rise or drop. When both the loaded
vehicle and trailer are connected, the trailer frame should be level, or
slightly angled down toward the vehicle, when viewed from the side.
When driving with a trailer or payload, a slight takeoff vibration or
shudder may be present due to the increased payload weight. Additional
information regarding proper trailer loading and setting your vehicle up
for towing is noted underLoad limitin theLoad Carryingchapter and
in theRV & Trailer Towing Guide,available at your authorized dealer.
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RECOMMENDED TOWING WEIGHTS
Note:DO NOT tow a trailer during patrol or pursuit situations.
Note:Do not exceed the trailer weight for your vehicle configuration
listed in the chart below.
Note:Make sure to take into consideration trailer frontal area. Do not
exceed:
•12 feet
2(1.11 meters2) trailer frontal area on sedans.
•20 feet2(1.86 meters2) trailer frontal area on utility vehicles.
Note:For high altitude operation, reduce the gross combined weight by
2% per 1000 feet (300 meters) starting at the 1000 foot (300 meter)
elevation point.
Note:Certain states require electric trailer brakes for trailers over a
specified weight. Be sure to check state regulations for this specified
weight. The maximum trailer weights listed may be limited to this
specified weight, as the vehicle’s electrical system may not include the
wiring connector needed to activate electric trailer brakes.
Your vehicle may tow a Class I or II trailer provided the maximum trailer
weight is less than or equal to the maximum trailer weight listed for your
vehicle configuration on the following chart.
Powertrain Maximum Trailer Weight - lb (kg)
3.5L TiVCT FWD 1000 (454)
3.5L TiVCT AWD 1000 (454)
3.5L GTDI AWD 1000 (454)
3.7L TiVCT FWD 2500 (1134)
3.7L TiVCT AWD 2500 (1134)
ESSENTIAL TOWING CHECKS
Follow these guidelines for safe towing:
•Do not tow a trailer until your vehicle has been driven at least
1000 miles (1600 kilometers).
•Consult your local motor vehicle laws for towing a trailer.
•See the instructions included with towing accessories for the proper
installation and adjustment specifications.
•Service your vehicle more frequently if you tow a trailer. See your
scheduled maintenance information.
•If you use a rental trailer, follow the instructions the rental agency
gives you.
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For load specification terms found on the tire label and Safety
Compliance label and for instructions on calculating your vehicle’s load,
refer toLoad limitin theLoad Carryingchapter.
Remember to account for the trailer tongue weight as part of the vehicle
load when calculating the total vehicle weight.
Hitches
Do not use a hitch that either clamps onto the bumper or attaches to the
axle.
Distribute the trailer load so 10-15% of the total trailer weight is on the
tongue.
Safety Chains
Note:Never attach safety chains to the bumper.
Always connect the safety chains to the hook retainers of the vehicle
hitch.
To connect the safety chains, cross them under the trailer tongue and
allow enough slack for turning tight corners. Do not allow the chains to
drag on the ground.
Trailer Brakes
WARNING:Do not connect a trailer’s hydraulic brake system
directly to your vehicle’s brake system. Your vehicle may not have
enough braking power and your chances of having a collision greatly
increase.
Electric brakes and manual, automatic or surge-type trailer brakes are
safe if installed properly and adjusted to the manufacturer’s
specifications. The trailer brakes must meet local and Federal
regulations.
The braking system of the tow vehicle is rated for operation at
the GVWR not GCWR.
Separate functioning brake systems are required for safe control
of towed vehicles and trailers weighing more than 1500 pounds
(680 kilograms) when loaded.
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Trailer Lamps
Trailer lamps are required on most towed vehicles. Make sure all running
lights, brake lights, turn signals and hazard lights are working. Contact
your authorized dealer or trailer rental agency for proper instructions
and equipment for hooking up the lamps.
Before Towing a Trailer
Practice turning, stopping and backing up to get the feel of the
vehicle-trailer combination before starting on a trip. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
When Towing a Trailer
•Do not drive faster than 70 mph (113 km/h) during the first 500 miles
(800 kilometers).
•Do not make full-throttle starts.
•Check your hitch, electrical connections and trailer wheel lug nuts
thoroughly after you have traveled 50 miles (80 kilometers).
•When stopped in congested or heavy traffic during hot weather, place
the gearshift in positionPto aid engine and transmission cooling and
to help A/C performance.
•Turn off the speed control with heavy loads or in hilly terrain. The
speed control may turn off automatically when you are towing on
long, steep grades.
•Shift to a lower gear when driving down a long or steep hill. Do not
apply the brakes continuously, as they may overheat and become less
effective.
•If your transmission is equipped with a Grade Assist or Tow/Haul
feature, use this feature when towing. This provides engine braking
and helps eliminate excessive transmission shifting for optimum fuel
economy and transmission cooling.
•Allow more distance for stopping with a trailer attached; anticipate
stops and brake gradually.
•Avoid parking on a grade. However, if you must park on a grade:
1. Turn the steering wheel to point the vehicle tires away from
traffic flow.
2. Set the vehicle parking brake.
3. Place the automatic transmission in positionPor manual
transmission in a high gear.
4. Place wheel chocks in front and back of the trailer wheels.
(Chocks not equipped with vehicle.)
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TOWING THE VEHICLE ON FOUR WHEELS
Emergency Towing
In the event your vehicle becomes disabled (without access to wheel
dollies, car-hauling trailer, or flatbed transport vehicle), it can be
flat-towed (all wheels on the ground, regardless of the
powertrain/transmission configuration) under the following conditions:
•
The vehicle is facing forward so that it is towed in a forward direction.
•
The transmission is placed in positionN.SeeAutomatic transmissionin
theTransmissionchapter if you cannot move the transmission intoN.
•Maximum speed is 35 mph (56 km/h).
•Maximum distance is 50 miles (80 kilometers).
Recreational Towing
Note:Put your climate control system in recirculated air mode to prevent
exhaust fumes from entering the vehicle. See theClimate Controlchapter.
Follow these guidelines for your specific powertrain combination to tow
your vehicle for personal travel (such as behind a motor home or a
truck). These guidelines are designed to prevent damage to your vehicle
after it is hooked-up to the RV or tow dolly.
Front-wheel drive (FWD) vehicles can be towed with all four wheels on
the ground or with the front wheels off the ground by using a tow dolly.
If you are using a tow dolly follow the instructions specified by the
equipment provider. If you are towing with all four wheels on the ground,
refer to the towing instructions found at the end of this section.
All-wheel drive (AWD) vehicles can be towed with all four wheels on the
ground or with all four wheels off the ground using a vehicle transport
trailer. Do not tow your AWD vehicle with the front wheels off the
ground (by using a tow dolly) and the rear wheels on the ground; this
will cause damage to your AWD system. If you are using a vehicle
transport trailer, follow the instruction specified by the equipment
provider. If you are towing with all four wheels on the ground, refer to
the towing instructions found at the end of this section.
If you tow your vehicle with all four wheels on the ground:
•Tow only in the forward direction.
•Release the parking brake.
•Place the transmission in N (Neutral).
•Do not exceed 65 mph (105 km/h).
•Start the engine and allow it to run for five minutes at the beginning
of each day and every six hours thereafter. With the engine running
and your foot on the brake, shift into D (Drive) and then into R
(Reverse) before shifting back into N (Neutral).
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