To Use The Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord.
The electrical cord is located
on the passenger side of the
engine compartment, in front
of the underhood fuse block
for V6 models.
3. Plug it into a normal, grounded
110-volt AC outlet.
{WARNING
Plugging the cord into an
ungrounded outlet could cause
an electrical shock. Also, the
wrong kind of extension cord
could overheat and cause a fire.
You could be seriously injured.
Plug the cord into a properly
grounded three-prong 110-volt AC
outlet. If the cord will not reach,
use a heavy-duty three-prong
extension cord rated for at least
15 amps.
4. Before starting the engine, be
sure to unplug and store the cord
as it was before to keep it away
from moving engine parts. If you
do not it could be damaged.
The length of time the heater
should remain plugged in depends
on several factors. Ask a dealer/
retailer in the area where you will
be parking the vehicle for the best
advice on this.
Shifting Into Park
{WARNING
It can be dangerous to get out of
the vehicle if the shift lever is not
fully in P (Park) with the parking
brake firmly set. The vehicle can
roll. If you have left the engine
running, the vehicle can move
suddenly. You or others could be
injured. To be sure the vehicle will
not move, even when you are on
fairly level ground, use the steps
that follow. If you are pulling a
trailer, seeDriving Characteristics
and Towing Tips on page 8-49.
Use this procedure to shift into
P (Park):
1. Hold the brake pedal down and
set the parking brake.
SeeParking Brake on page 8-32
for more information.
2. Hold the button on the shift lever
and push the lever toward the
front of the vehicle into P (Park).
Driving and Operating 8-21
One to Four Shift Light
Message (V8 Only)
When this message comes on,
you can only shift from 1 (First) to
4 (Fourth) instead of 1 (First) to
2 (Second). The message will be
displayed in the Driver Information
Center.You must complete the shift into
4 (Fourth) to turn off this feature.
This helps you get the best possible
fuel economy.
After shifting to 4 (Fourth), you may
downshift to a lower gear if you
prefer.
Notice:Forcing the shift lever
into any gear except 4 (Fourth)
when the 1 TO 4 SHIFT message
comes on may damage the
transmission. Shift only from
1 (First) to 4 (Fourth) when the
message comes on.
This message will come on when:•The engine coolant temperature
is higher than 76°C (169°F),
•The vehicle is going 24 to
31 km/h (15 to 19 mph) and
•The vehicle is at 21 percent
throttle or less.
Brakes
Antilock Brake
System (ABS)
This vehicle has the Antilock
Brake System (ABS), an advanced
electronic braking system that helps
prevent a braking skid.
When the engine is started and the
vehicle begins to drive away, ABS
checks itself. A momentary motor or
clicking noise might be heard while
this test is going on, and it might
even be noticed that the brake pedal
moves a little. This is normal.
If there is a problem with ABS, this
warning light stays on. SeeAntilock
Brake System (ABS) Warning Light
on page 4-23. Driver Information Center
Driving and Operating 8-31
Backing Up
Hold the bottom of the steering
wheel with one hand. Then, to move
the trailer to the left, move that
hand to the left. To move the trailer
to the right, move your hand to
the right. Always back up slowly
and, if possible, have someone
guide you.
Making Turns
Notice:Making very sharp turns
while trailering could cause the
trailer to come in contact with the
vehicle. The vehicle could be
damaged. Avoid making very
sharp turns while trailering.
When turning with a trailer, make
wider turns than normal. Do this so
the trailer won’t strike soft shoulders,
curbs, road signs, trees or other
objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a
Trailer
The arrows on the instrument panel
flash whenever signaling a turn
or lane change. Properly hooked up,
the trailer lamps also flash, telling
other drivers the vehicle is turning,
changing lanes or stopping.
When towing a trailer, the arrows on
the instrument panel flash for turns
even if the bulbs on the trailer are
burned out. For this reason you
may think other drivers are seeing
the signal when they are not. It is
important to check occasionally to be
sure the trailer bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower
gear before starting down a long or
steep downgrade. If the transmission
is not shifted down, the brakes might
have to be used so much that they
would get hot and no longer
work well.Vehicles with an automatic
transmission can tow in D (Drive).
Shift the transmission to a lower
gear if the transmission shifts
too often under heavy loads and/or
hilly conditions. For vehicles with
a manual transmission, it is
better not to use the highest gear.
When towing at high altitude on
steep uphill grades, consider the
following: Engine coolant will boil at
a lower temperature than at normal
altitudes. If the engine is turned off
immediately after towing at high
altitude on steep uphill grades,
the vehicle may show signs similar
to engine overheating. To avoid
this, let the engine run while
parked, preferably on level ground,
with the automatic transmission
in P (Park) for a few minutes
before turning the engine off.
Driving and Operating 8-51
Vehicle Care
General InformationGeneral Information...............9-2
California Proposition 65
Warning.............................9-2
California Perchlorate
Materials Requirements........9-3
Accessories and
Modifications.......................9-3
Vehicle ChecksDoing Your Own
Service Work......................9-4
Hood...................................9-5
Engine Compartment
Overview............................9-6
Engine Cover.......................9-9
Engine Oil..........................9-10
Engine Oil Life System.........9-13
Automatic Transmission
Fluid................................9-14
Manual Transmission Fluid. . . .9-15
Hydraulic Clutch..................9-15
Engine Air Cleaner/Filter.......9-16
Cooling System...................9-17
Engine Coolant...................9-19
Engine Overheating.............9-24
Power Steering Fluid............9-25Washer Fluid......................9-26
Brakes...............................9-27
Brake Fluid.........................9-28
Battery...............................9-29
Rear Axle...........................9-30
Starter Switch Check............9-31
Automatic Transmission
Shift Lock Control
System Check...................9-32
Ignition Transmission
Lock Check.......................9-32
Park Brake and P (Park)
Mechanism Check..............9-32
Wiper Blade Replacement......9-33Headlamp AimingHeadlamp Aiming................9-34
Bulb ReplacementBulb Replacement...............9-37
Halogen Bulbs....................9-37
High Intensity Discharge
(HID) Lighting....................9-37
Headlamps, Front Turn
Signal and Parking Lamps
(Base Vehicle)...................9-37
Headlamps, Front Turn
Signal and Parking Lamps
(Up-Level Vehicle)..............9-38
Daytime Running
Lamps (DRL)....................9-39
Fog Lamps.........................9-40Taillamps, Turn Signal, and
Stoplamps.........................9-40
License Plate Lamp.............9-40
Replacement Bulbs..............9-41
Electrical SystemElectrical System
Overload...........................9-41
Fuses and Circuit
Breakers...........................9-42
Engine Compartment
Fuse Block.......................9-42
Instrument Panel
Fuse Block.......................9-45
Rear Compartment
Fuse Block.......................9-46
Wheels and TiresTires..................................9-48
Winter Tires........................9-48
Tire Sidewall Labeling..........9-49
Tire Designations.................9-51
Tire Terminology and
Definitions.........................9-52
Tire Pressure......................9-54
Tire Pressure for
High-Speed Operation........9-56
Tire Pressure Monitor
System.............................9-56
Tire Pressure Monitor
Operation..........................9-57
Tire Inspection....................9-61
Vehicle Care 9-1
A. Underhood Electrical Center.
SeeEngine Compartment
Fuse Block on page 9-42.
B. Engine Coolant Recovery Bottle
and Cap. SeeEngine Coolant
on page 9-19.
C.Engine Cover on page 9-9.
D. Engine Cooling Fans (Out of
View). SeeCooling System
on page 9-17.
E. Radiator Fill Cap (Out of View).
SeeEngine Coolant on
page 9-19.
F. Power Steering Reservoir and
Cap (Out of View). SeePower
Steering Fluid on page 9-25.
G. Engine Oil Fill Cap. SeeEngine
Oil on page 9-10.H. Engine Oil Dipstick (Out of
View). SeeEngine Oil on
page 9-10.
I. Brake Master Cylinder and
Hydraulic Clutch (if equipped with
manual transmission) Reservoir.
SeeBrakes on page 9-27or
Hydraulic Clutch on page 9-15.
J. Remote Positive (+) Terminal.
SeeBattery on page 9-29.
K.Engine Air Cleaner/Filter on
page 9-16.
L. Windshield Washer Fluid
Reservoir. SeeWasher
Fluid on page 9-26.
Vehicle Care 9-7
A. Underhood Electrical Center.
SeeEngine Compartment
Fuse Block on page 9-42.
B. Engine Coolant Recovery Bottle
and Cap. SeeEngine Coolant
on page 9-19.
C. Engine Oil Dipstick. SeeEngine
Oil on page 9-10.
D. Engine Oil Fill Cap (Out of
View). SeeEngine Oil on
page 9-10.
E.Engine Cover on page 9-9.
F. Engine Cooling Fans (Out of
View). SeeCooling System
on page 9-17.
G. Power Steering Reservoir and
Cap (Under Engine Cover).
SeePower Steering Fluid
on page 9-25.H. Brake Master Cylinder and
Hydraulic Clutch (if equipped
with manual transmission)
Reservoir. SeeBrakes on
page 9-27orHydraulic Clutch
on page 9-15.
I. Remote Positive (+) Terminal.
SeeBattery on page 9-29.
J.Engine Air Cleaner/Filter on
page 9-16.
K. Windshield Washer Fluid
Reservoir. SeeWasher Fluid
on page 9-26.
L. Radiator Fill Cap. SeeEngine
Coolant on page 9-19.Engine Cover
3.6 L V6 Engine Cover
To remove:
1. Remove the engine oil fill
cap (B).
2. Lift the engine cover (A) to
disengage one front attachment
point.
3. Pull engine cover forward to
disengage from two rear tabs.
4. Reverse Steps 1 through 3 to
reinstall engine cover.
Vehicle Care 9-9
3. Loosen the clamp at the duct of
the air cleaner/filter housing.
4. Unlatch the retaining clips on the
air cleaner/filter housing.
5. Lift cover at retaining clip
location high enough to
clear retaining clips and pull
cover outward to remove cover
from the air cleaner/filter housing
hinges.
6. Pull straight up on cover, while
holding the cover remove the
air filter.
7. Inspect or replace the air filter.
SeeMaintenance Replacement
Parts on page 10-9.
8. Reverse steps 6 to 1 to install
cover.{WARNING
Operating the engine with the air
cleaner/filter off can cause you
or others to be burned. The air
cleaner not only cleans the air; it
helps to stop flames if the engine
backfires. If it is not there and the
engine backfires, you could be
burned. Do not drive with it off, and
be careful working on the engine
with the air cleaner/filter off.
Notice:If the air cleaner/ lter
is off, a back re can cause a
damaging engine re. And, dirt
can easily get into the engine,
which will damage it. Always have
the air cleaner/ lter in place when
you are driving.
Cooling System
When it is safe to lift the hood:
A. Coolant Recovery Bottle
B. Electric Cooling Fans
C. Radiator Cap
(under engine cover)3.6 L V6 Engine
Vehicle Care 9-17
A. Coolant Recovery Bottle
B. Electric Cooling Fans
C. Radiator Cap
{WARNING
An electric engine cooling fan
under the hood can start up even
when the engine is not running
and can cause injury. Keep hands,
clothing, and tools away from any
underhood electric fan.
If the coolant inside the coolant
recovery bottle is boiling, do not do
anything else until it cools down.
The vehicle should be parked on
a level surface.
The coolant level should be
between the MIN and MAX lines.
If it is not, you may have a leak at
the radiator hoses, heater hoses,
radiator, water pump, or somewhere
else in the cooling system.
{WARNING
Heater and radiator hoses, and
other engine parts, can be very
hot. Do not touch them. If you do,
you can be burned.
Do not run the engine if there is a
leak. If you run the engine, it could
lose all coolant. That could cause
an engine fire, and you could be
burned. Get any leak fixed before
you drive the vehicle.
If there seems to be no leak, with
the engine on, check to see if
the electric engine cooling fans are
running. If the engine is overheating,
the fans should be running. If it is
not, your vehicle needs service.
Turn off the engine. 6.2 L V8 Engines
(L99 shown LS3 similar)
9-18 Vehicle Care