Service and Appearance Care
.................. 329
Service
................................................. 332
Fuel
...................................................... 334
Checking Things Under
the Hood
........................................... 340
Rear Axle
............................................. 382
Headlamp Aiming
................................. 383
Bulb Replacement
................................ 386
Windshield Wiper Blade
Replacement
..................................... 390
Tires
..................................................... 392
Appearance Care
.................................. 435Vehicle Identi cation
............................. 445
Electrical System
.................................. 446
Capacities and Speci cations
................ 457
Maintenance Schedule
.............................. 459
Maintenance Schedule
.......................... 460
Customer Assistance Information
............. 481
Customer Assistance and Information
... 482
Reporting Safety Defects
...................... 500
Index
.......................................................... 503
2
DRIVE (D):This position is for normal driving.
It provides the best fuel economy for your vehicle.
If you need more power for passing, and you are:
Going less than 35 mph (55 km/h), push the
accelerator pedal about halfway down.
Going about 35 mph (55 km/h) or more,
push the accelerator all the way down.
The transmission will shift down to a lower gear
and have more power.
Downshifting the transmission in slippery road
conditions could result in skidding, see Skidding
underLoss of Control on page 303
Notice:Spinning the tires or holding the
vehicle in one place on a hill using only
the accelerator pedal may damage the
transmission. If you are stuck, do not spin
the tires. When stopping on a hill, use
the brakes to hold the vehicle in place.
Driver Shift Control (DSC)
Notice:If you drive your vehicle at high RPMs
without upshifting while using Driver Shift
Control (DSC), you could damage your
vehicle. Always upshift when necessary while
using DSC.
Your automatic transmission has a Driver Shift
Control (DSC) feature that allows you to change
gears similar to a manual transmission. To use the
DSC feature:
1. Slide the shift lever over from DRIVE (D) to
the right into the DSC area.
The sport mode light in
the instrument panel
cluster will come on.
If you do not move the shift lever forward or
rearward, the vehicle will be in sport mode.
When you are in the sport mode the
vehicle will still shift automatically.
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Engine Coolant Temperature Gage
This gage shows the
engine coolant
temperature. If the gage
pointer moves into
the shaded area, the
engine is too hot.
That reading means the same thing as the
warning light – the engine coolant is very hot.
SeeEngine Overheating on page 360.
Tire Pressure Light (CTS-V Only)
If the vehicle has the
Tire Pressure Monitor
System, this light
will come on if the
system detects low
tire pressure.
This light will also come on for a bulb check when
the vehicle is started.
SeeTire Pressure Monitor System on page 405
for more information.
For more information on the proper tire pressure,
seeLoading Your Vehicle on page 321. For
more information on your tires, seeTires on
page 392.
208
Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation of
the fuel, ignition,
and emission control
systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended
to assure that emissions are at acceptable
levels for the life of the vehicle, helping to produce
a cleaner environment. The check engine light
comes on to indicate that there is a problem and
service is required. Malfunctions often will be
indicated by the system before any problem is
apparent. This may prevent more serious damage
to your vehicle. This system is also designed to
assist your service technician in correctly
diagnosing any malfunction.Notice:If you keep driving your vehicle with
this light on, after awhile, the emission controls
might not work as well, your vehicle’s fuel
economy might not be as good, and the engine
might not run as smoothly. This could lead
to costly repairs that might not be covered by
your warranty.
Notice:Modi cations made to the engine,
transmission, exhaust, intake, or fuel system
of your vehicle or the replacement of the
original tires with other than those of the same
Tire Performance Criteria (TPC) can affect
your vehicle’s emission controls and can cause
this light to come on. Modi cations to these
systems could lead to costly repairs not
covered by your warranty. This could also
result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories
and Modifications on page 332.
209
Tire Pressure
When the tire pressure is displayed you will see
a vehicle in the display. The numbers in each
corner represent the tire pressure for the
corresponding tire. The tire pressure will be
displayed in psi or kPa.
If any of the tires are blinking on the vehicle in the
display, this means that the tire pressure in that
tire is either high or low. SeeTire Pressure Monitor
System on page 405for more information.
Lateral Acceleration
Lateral acceleration is a measure of how hard you
are taking a corner. For example, when you are
turning right you will feel your body push to the left.
This force is measured in a “g”. This gage will
display from 0.00 g to 1.2 g. The lowest reading
means there is no lateral acceleration. The highest
reading means the force the driver is feeling is
1.2 times the acceleration due to gravity.
When (B) is pressed and held while the Lateral
Acceleration display is being shown, the peak hold
values — both tick marks and numbers — will
be reset to zero.
Warning Messages
The warning messages that are described in the
following text are also shown in the tachometer
display.
While any warning messages are shown,
pressing (A) or (B) will acknowledge the warning
and then display the gage relating to the message.
For instance, if a tire is below the minimum
recommended pressure, the tire pressure warning
message will blink on and off ( ve times for a
low tire warning, continuously for a at tire
warning). The driver can go to the tire pressure
display immediately by pressing either button
on the outboard switch.
218