2009 CADILLAC SRX engine

Do not tow a trailer during break-in. SeeTowing a
Trailer on page 4-39for the trailer towing capabilities
of your vehicle and more information.
Following break-in, engine speed and load can be
gradually increased.
Ignition Positions
With the key in the ignition switch, you can turn the key
to four different positions.
To shift out of P (Park), ignition must be in the
ON/RUN or ACC/ACCESSORY and the brake
pedal must be applied.Notice:Using a tool to force the key to turn in the
ignition could cause damage to the switch or break
the key. Use the correct key, make sure it is all the
way in, and turn it only with your hand. If the key
cannot be turned by hand, see your dealer/retailer.
A (LOCK/OFF):This is the only position in which you
can insert or remove the key. This position locks
the ignition, and transmission.
B (ACC/ACCESSORY):This position allows you to use
things like the radio and the windshield wipers when
the engine is off. This position will allow you to turn off
the engine.
C (ON/RUN):This position can be used to operate the
electrical accessories and to display some instrument
panel cluster warning and indicator lights. The switch
stays in this position when the engine is running.
If you leave the key in the ACC/ACCESSORY or ON/
RUN position with the engine off, the battery could be
drained. You may not be able to start the vehicle if the
battery is allowed to drain for an extended period of time.
D (START):This position starts the engine. When
the engine starts, release the key. The ignition switch
returns to ON/RUN for driving.
A warning tone will sound when the driver door is
opened, the ignition is in ACC/ACCESSORY or
LOCK/OFF and the key is in the ignition.
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Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
10 minutes after the engine is turned off:
Audio System
Power Windows
Sunroof (if equipped)
Power to the audio system will work up to 10 minutes or
until the driver door is opened. Power to the windows
or sunroof will work up to 10 minutes or until any door
is opened. For an additional 10 minutes of operation,
close all the doors and turn the key to ON/RUN and
then back to LOCK/OFF.
Starting the Engine
Move the shift lever to P (Park) or N (Neutral).
The engine will not start in any other position.
To restart the engine when the vehicle is already
moving, use N (Neutral) only.
Notice:Do not try to shift to P (Park) if the
vehicle is moving. If you do, you could damage
the transmission. Shift to P (Park) only when the
vehicle is stopped.
Starting Procedure
1. With your foot off the accelerator pedal, turn the
ignition to START. When the engine starts, let go of
the key. The idle speed will slow down as the engine
warms. Do not race the engine immediately after
starting it. Operate the engine and transmission
gently to allow the oil to warm up and lubricate
all moving parts.
The vehicle has a Computer-Controlled Cranking
System. This feature assists in starting the engine
and protects components. If the ignition key is turned
to the START position, and then released when the
engine begins cranking, the engine will continue
cranking for a few seconds or until the vehicle starts.
If the engine does not start and the key is held in
START, cranking will be stopped after 15 seconds
to prevent cranking motor damage. To prevent gear
damage, this system also prevents cranking if the
engine is already running. Engine cranking can
be stopped by turning the ignition switch to the
ACC/ACCESSORY or LOCK/OFF position.
Notice:Cranking the engine for long periods of
time, by returning the key to the START position
immediately after cranking has ended, can overheat
and damage the cranking motor, and drain the
battery. Wait at least 15 seconds between each
try, to let the cranking motor cool down.
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2. If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F or−18°C),
it could be ooded with too much gasoline.
Try pushing the accelerator pedal all the way
to the oor and holding it there as you hold the
key in START for up to a maximum of 15 seconds.
Wait at least 15 seconds between each try, to allow
the cranking motor to cool down. When the engine
starts, let go of the key and accelerator. If the vehicle
starts briey but then stops again, repeat these
steps. This clears the extra gasoline from the engine.
Do not race the engine immediately after starting it.
Operate the engine and transmission gently until
the oil warms up and lubricates all moving parts.
Notice:The engine is designed to work with the
electronics in the vehicle. If you add electrical parts
or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer/retailer. If you do not, the
engine might not perform properly. Any resulting
damage would not be covered by the vehicle
warranty.Adjustable Throttle and Brake Pedal
If the vehicle has this feature, you can change the
position of the throttle and brake pedals. This feature is
designed for shorter drivers, since the pedals cannot
move farther away from the standard position, but
can move closer for better pedal reach.
No adjustment to the pedals can be made when the
vehicle is in R (Reverse) or while using the cruise control.
The switch used to adjust
the pedals is located on
the instrument panel.
Before you start driving, fully press the brake pedal to
conrm the adjustment is right for you. While driving,
make only small adjustments.
Move the switch rearward to move the pedals closer
to your body. Move the switch forward to move the
pedals away from your body.
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Engine Coolant Heater
The engine coolant heater can provide easier starting
and better fuel economy during engine warm-up in cold
weather conditions at or below 0°F (−18°C). Vehicles
with an engine coolant heater should be plugged
in at least four hours before starting. An internal
thermostat in the plug-end of the cord may exist
which will prevent engine coolant heater operation
at temperatures above 0°F (−18°C).
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
For the 3.6L V6 engines, the cord is located in
the engine compartment on the passenger side
of the vehicle in front of the fuse block. For the
4.6L V8 engine, the cord is on the front center
of the vehicle above the radiator.
You must remove the plastic cap to access
the plug.
3. Plug it into a normal, grounded 110-volt AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet could
cause an electrical shock. Also, the wrong kind of
extension cord could overheat and cause a re.
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 to prevent damage.
The length of time the heater should remain plugged in
depends on several factors. Ask a dealer/retailer in the
area you will be parking the vehicle for the best advice
on this.
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Automatic Transmission Operation
The shift lever is located on the center console between
the front seats.
There are several different
positions for the shift lever.
P (Park):This position locks the rear wheels. It is the
best position to use when you start the engine because
the vehicle cannot move easily.{CAUTION:
It is dangerous to get out of the vehicle if the shift
lever is not fully in P (Park) with the parking brake
rmly set. The vehicle can roll.
Do not leave the vehicle when the engine is
running unless you have to. 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, always set the parking brake and
move the shift lever to P (Park). SeeShifting Into
Park on page 2-33. If you are pulling a trailer,
seeTowing a Trailer on page 4-39.
Make sure the shift lever is fully in P (Park) before
starting the engine. The vehicle has an automatic
transmission shift lock control system. You must
fully apply the brakes rst and then press the
shift lever button before you can shift from
P (Park) when the ignition key is in ON/RUN.
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If you cannot shift out of P (Park), ease pressure on
the shift lever and push the shift lever all the way into
P (Park) as you maintain brake application. Then press
the shift lever button and move the shift lever into another
gear. SeeShifting Out of Park on page 2-35.
Notice:Shifting to R (Reverse) while the vehicle is
moving forward could damage the transmission.
The repairs would not be covered by the vehicle
warranty. Shift to R (Reverse) only after the vehicle
is stopped.
R (Reverse):Use this gear to back up.
At low vehicle speeds, you can also use R (Reverse)
to rock the vehicle back and forth to get out of snow, ice,
or sand without damaging the transmission. SeeIf
Your Vehicle is Stuck in Sand, Mud, Ice, or Snow on
page 4-29for additional information.N (Neutral):In this position, the engine does not
connect with the wheels. To restart when you are
already moving, use N (Neutral) only. You can also
use N (Neutral) when the vehicle is being towed.
{CAUTION:
Shifting into a drive gear while the engine is
running at high speed is dangerous. Unless your
foot is rmly on the brake pedal, the vehicle could
move very rapidly. You could lose control and hit
people or objects. Do not shift into a drive gear
while the engine is running at high speed.
Notice:Shifting out of P (Park) or N (Neutral) with
the engine running at high speed may damage the
transmission. The repairs would not be covered by
the vehicle warranty. Be sure the engine is not
running at high speed when shifting the vehicle.
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The DIC will show the
requested gear range
when moving the shift
lever forward or rearward.
SeeDriver Information
Center (DIC) on page 3-45.
While using the DSC feature, the vehicle will have
rmer shifting and increased performance. You can use
this for sport driving or when climbing or descending
hills, to stay in gear longer, or to down shift for
more power or engine braking.The transmission will only allow you to shift into
gears appropriate for the vehicle speed and engine
Revolutions Per Minute (RPM). The transmission will not
automatically shift to the next higher gear if the engine
RPM is too high.
If shifting is prevented for any reason, the currently
selected gear will ash multiple times, indicating that
the transmission has not shifted gears.
While in the DSC mode, the transmission will
automatically downshift when the vehicle comes to
a stop and while quickly applying the accelerator
to increase speed. This will allow for more power
during take-off.
When accelerating the vehicle from a stop in snowy
and icy conditions, you may want to shift into second
gear. A higher gear ratio allows you to gain more traction
on slippery surfaces.
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Tow/Haul Mode
The vehicle may be equipped with a Tow/Haul mode.
The button is located on instrument panel under
the climate controls. You should use this feature
to assist when towing or hauling a heavy load.
When Tow/Haul is
activated the Tow/Haul
symbol will illuminate on
the instrument panel
cluster. SeeTow/Haul
ModeunderTowing a
Trailer on page 4-39
for more information.
Grade Braking
Grade Braking assists when driving on a downhill
grade. It maintains vehicle speed by automatically
implementing a shift schedule that uses the engine
and the transmission to slow the vehicle. This reduces
wear on the brakes system and increases control of the
vehicle. The system constantly monitors vehicle speed,
acceleration, throttle position, and whether the brake
pedal is being pressed, and determines when to keep the
current vehicle speed or to slow down. The system will
then automatically command downshifts that reduce
vehicle speed, until the brake pedal is no longer being
pressed. This indicates the desired vehicle speed has
been reached.
The tow/haul mode and grade braking shift modes can
be activated by pressing the button on the instrument
panel console. While in the DSC mode, grade braking
is deactivated, allowing the driver to select a gear.
SeeAutomatic Transmission Operation on page 2-27.
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