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Towing Requirements — Tires
•Do not attempt to tow a trailer while using a compact
spare tire.
• Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to
“Tires – General Information” in “Starting and Oper-
ating” for proper tire inflation procedures.
• Check the trailer tires for proper tire inflation pres-
sures before trailer usage.
• Check for signs of tire wear or visible tire damage
before towing a trailer. Refer to “Tires – General
Information” in “Starting and Operating” for the
proper inspection procedure.
•
When replacing tires, refer to “Tires – General Informa-
tion” in “Starting and Operating” for proper tire replace-
ment procedures. Replacing tires with a higher load
carrying capacity will not increase the vehicle’s GVWR
and GAWR limits.
Towing Requirements — Trailer Brakes
• Do not interconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
• An electronically actuated trailer brake controller is
required when towing a trailer with electronically
actuated brakes. When towing a trailer equipped with
a hydraulic surge actuated brake system, an electronic
brake controller is not required.
• Trailer brakes are recommended for trailers over
1,000 lbs (450 kg) and required for trailers in excess of
2,000 lbs (907 kg).
510 STARTING AND OPERATING
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CAUTION!
If the trailer weighs more than 1,000 lbs (450 kg)
loaded, it should have its own brakes and they
should be of adequate capacity. Failure to do this
could lead to accelerated brake lining wear, higher
brake pedal effort, and longer stopping distances.
WARNING!
•Do not connect trailer brakes to your vehicle’s hydrau-
lic brake lines. It can overload your brake system and
cause it to fail. You might not have brakes when you
need them and could have a collision.
•Towing any trailer will increase your stopping dis-
tance. When towing, you should allow for additional
space between your vehicle and the vehicle in front of
you. Failure to do so could result in a collision.
Towing Requirements — Trailer Lights And Wiring
Whenever you pull a trailer, regardless of the trailer size,
stop lights and turn signals on the trailer are required for
motoring safety.
The Trailer Tow Package may include a four-pin and
seven-pin wiring harness. Use a factory approved trailer
harness and connector.
NOTE:Do not cut or splice wiring into the vehicle’s
wiring harness.
The electrical connections are all complete to the vehicle,
but you must mate the harness to a trailer connector.
Refer to the following illustrations.
5
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Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer in an area away from heavy
traffic.
Manual Transmission — If Equipped
If using a manual transmission vehicle for trailer towing,
all starts must be in first gear to avoid excessive clutch
slippage.
Automatic Transmission — If Equipped
The DRIVE range can be selected when towing. How-
ever, if frequent shifting occurs while in DRIVE, use the
AutoStick® shift control to manually select a lower gear.
NOTE:Using a lower gear while operating the vehicle
under heavy loading conditions, will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat buildup. This action will also
provide better engine braking. If you REGULARLY tow a trailer for more than 45
minutes of continuous operation, then change the trans-
mission fluid and filter as specified for severe usage
(police, fleet, taxi, or frequent trailer towing). Refer to the
Maintenance Schedule
for the proper maintenance in-
tervals.
AutoStick®
When using the AutoStick® shift control, select the
highest gear that allows for adequate performance and
avoids frequent downshifts. For example, choose 4if
the desired speed can be maintained. Choose 3or2 if
needed to maintain the desired speed.
To prevent excess heat generation, avoid continuous
driving at high RPM. Reduce vehicle speed as necessary
to avoid extended driving at high RPM. Return to a
higher gear or vehicle speed when grade and road
conditions allow.
5
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RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
Towing Condition Wheels OFF the Ground Manual TransmissionAutomatic
Transmission
Flat Tow None
•Transmission in
NEUTRALNOT ALLOWED
Dolly Tow FrontNOT ALLOWED NOT ALLOWED
Rear NOT ALLOWED NOT ALLOWED
On Trailer AllOKOK
NOTE: When recreationally towing your vehicle, always follow applicable state and provincial laws. Contact
state and provincial Highway Safety offices for additional details.
NOTE: Vehicles equipped with manual transmissions
may be recreationally towed (flat towed) at any legal
highway speed, for any distance, if the manual transmis-
sion is in the NEUTRAL position.
5
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CAUTION!
•DO NOT flat tow any vehicle equipped with an
automatic transmission. Damage to the drivetrain
will result. If these vehicles require towing, make
sure all drive wheels are OFF the ground.
• Do not dolly tow this vehicle. Use of a towing dolly
can cause significant damage to your vehicle. Dam-
age from improper towing is not covered under the
New Vehicle Limited Warranty.
• Towing this vehicle in violation of the above re-
quirements can cause severe transmission damage.
Damage from improper towing is not covered un-
der the New Vehicle Limited Warranty.
516 STARTING AND OPERATING
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FREEING A STUCK VEHICLE .............547
SHIFT LEVER OVERRIDE ................549
TOWING A DISABLED VEHICLE ...........551
▫ Automatic Transmission .................552
▫ Manual Transmission ...................553
518 WHAT TO DO IN EMERGENCIES
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TOWING A DISABLED VEHICLE
NOTE:This section describes procedures for towing a
disabled vehicle using a commercial wrecker service.
Towing Condition WheelsOFF The Ground AUTOMATIC
TRANSMISSION MANUAL
TRANSMISSION
Flat Tow NONENOT ALLOWED Trans in NEUTRAL
Dolly Tow RearNOT ALLOWED NOT ALLOWED
Front NOT ALLOWED NOT ALLOWED
Flatbed ALLOKOK
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other
equipment designed for this purpose, following equip-
ment manufacturer ’s instructions. Use of safety chains is mandatory. Attach a tow bar or other towing device to
main structural members of the vehicle, not to bumpers
or associated brackets. State and local laws regarding
vehicles under tow must be observed.
6
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CAUTION!
•DO NOT use sling-type equipment when towing.
Vehicle damage may occur.
• When securing the vehicle to a flatbed truck, do not
attach to front or rear suspension components.
Damage to your vehicle may result from improper
towing.
If you must use the accessories (wipers, defroster, etc.)
while being towed, the key must be in the ON/RUN
position, not the ACC position.
Automatic Transmission
Automatic transmission vehicles must be towed with
all four wheels OFF the ground using a flatbed.
CAUTION!
• DO NOT flat tow this vehicle. Damage to the
drivetrain will result.
• Do not dolly tow this vehicle. Use of a towing dolly
can cause significant damage to your vehicle. Dam-
age from improper towing is not covered under the
New Vehicle Limited Warranty.
• Towing this vehicle in violation of the above re-
quirements can cause severe transmission damage.
Damage from improper towing is not covered un-
der the New Vehicle Limited Warranty.
552 WHAT TO DO IN EMERGENCIES