Page 393 of 522

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 Infor-
mation” in “Starting and Operating” for the proper tire replacement 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 (454 kg) and required for trailers in excess of
2,000 lbs (907 kg).
5
STARTING AND OPERATING 391
Page 394 of 522

CAUTION!
If the trailer weighs more than 1,000 lbs (454 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
hydraulic 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.
(Continued)
WARNING! (Continued)
•Towing any trailer will increase your stopping
distance. When towing you should allow for addi-
tional 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.
Towing Tips
Before setting out on a trip, practice turning, stopping,
and backing up the trailer in an area located away from
heavy traffic.
392 STARTING AND OPERATING
Page 395 of 522

Automatic Transmission
The DRIVE range can be selected when towing. How-
ever, if frequent shifting occurs while in DRIVE, select the
3range (with four-speed transmission), or select a lower
gear using the AutoStick® shift control (with six-speed
transmission).
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 build-up. 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 auto-
matic transmission fluid and filter as specified for “po-
lice, taxi, fleet, or frequent trailer towing.” Refer to the
“Maintenance Schedule” for the proper maintenance
intervals. NOTE:
Check the transmission fluid level (four-speed
transmission only) before towing. The six-speed trans-
mission does not require a fluid level check before
towing. If, however, you notice fluid leakage or transmis-
sion malfunction, see your authorized dealer immedi-
ately for assistance.
AutoStick®
– When using the AutoStick® shift control, select the highest gear that allows for adequate performance and
avoids frequent downshifts. For example, choose “4” if
the desired speed can be maintained. Choose “3” or
“2” if needed to maintain the desired speed.
– To prevent excess heat generation, avoid continuous driving at high RPM. Reduce vehicle speed as neces-
sary to avoid extended driving at high RPM. Return to
a higher gear or vehicle speed when grade and road
conditions allow.
5
STARTING AND OPERATING 393
Page 397 of 522
RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
Towing ConditionWheels OFF the Ground All Models
Flat Tow NONENOT ALLOWED
Dolly Tow FrontOK
Rear NOT ALLOWED
On Trailer ALLOK
Recreational Towing – All Models
Recreational towing is allowedONLYif the front wheels
are OFF the ground. This may be accomplished using a
tow dolly or vehicle trailer. If using a tow dolly, follow
this procedure:
1. Properly secure the dolly to the tow vehicle, following the dolly manufacturer’s instructions.
2. Drive the front wheels onto the tow dolly. 3. Firmly apply the parking brake. Place the transmis-
sion in PARK.
4. Properly secure the front wheels to the dolly, following the dolly manufacturer’s instructions.
5. Release the parking brake.
5
STARTING AND OPERATING 395
Page 401 of 522

supplement to the radiator and aids in removing heat
from the engine cooling system.
CAUTION!
Driving with a hot cooling system could damage your
vehicle. If the pointer rises to the H (red) mark, the
instrument cluster will sound a chime. When safe, pull
over and stop the vehicle with the engine at idle. Turn
off the air conditioning and wait until the pointer
drops back into the normal range. If the pointer
remains on the H (red) mark for more than a minute,
turn the engine off immediately and call for service.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
(Continued)
WARNING!(Continued)
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.
Engine Oil Overheating — 2.4L Engine Only (If
Equipped)
During sustained high-speed driving or trailer tow up
long grades on hot day, the engine oil temperature may
become too hot. If this happens, the “HOTOIL” message
flashes, the vehicle speed will be reduced to 53 mph
(85 km/h) until the engine oil temperature is reduced.
NOTE:Engine speed is reduced to 53 mph (85 km/h) at
the maximum. You may of course, reduce your speed
further if needed.
6
WHAT TO DO IN EMERGENCIES 399
Page 467 of 522
CavityCar-
tridge Fuse Mini
Fuse Description
2 — 20 Amp YellowBrake Vacuum
Pump
3 — 10 Amp RedCenter High
Mounted Stop
Light (CHMSL)/
Brake Switch
4 — 10 Amp RedIgnition Switch
5 — 20 Amp YellowTrailer Tow – If
Equipped
6 — 10 Amp RedPower Mirror
Switch/Climate
ControlsCavity Car-
tridge Fuse Mini
Fuse Description
7 — 30 Amp GreenIgnition Off Draw
(IOD) Sense 1
8 — 30 Amp GreenIgnition Off Draw
(IOD) Sense 2
9 40 Amp Green Battery Feed –
Power Seats – If
Equipped
10 — 20 Amp YellowInstrument Panel/
Power Locks/
Interior Lights
11 — 15 Amp Lt BlueSelectable Power
Outlet (Inside Cen-
ter Arm Rest)
7
MAINTAINING YOUR VEHICLE 465
Page 484 of 522

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Oil Change Required” message is
displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other thanyour authorized dealer, the message can be reset by refer-
ring to the steps described under “Electronic Vehicle Infor-
mation Center (EVIC)/Oil Change Required” in “Under-
standing Your Instrument Panel” for further information.
NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual
wear or damage
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission
(four-speed only) and fill as needed
• Check function of all interior and exterior lights
8
M
A I
N T
E
N
A
N
C E
S
C
H E
D
U L
E
S482 MAINTENANCE SCHEDULES
Page 488 of 522
Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Flush and replace the engine
coolant at 10 years or
150,000 miles (240,000 km)
whichever comes first. XX
Change automatic transmission
fluid and filter if using your vehicle
for any of the following: police, taxi,
fleet, or frequent trailer towing.
XX
Change automatic transmission
fluid and filter. X
Inspect and replace PCV valve if
necessary. X
** The spark plug change interval is mileage based only, yearly intervals do not apply.
8
M
A I
N T
E
N
A
N
C E
S
C
H E
D
U L
E
S486 MAINTENANCE SCHEDULES