2006 JEEP GRAND CHEROKEE brake

If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
brakes. If the ABS light does not turn on when the
Ignition switch is turned to the ON position, have the
light inspected by an authorized dealer.
8. Tachometer
The red segments indicate the maximum permissible
engine revolutions-per-minute (r.p.m. x 1000) for each
gear range. Before reaching the red area, ease up on the
accelerator.
9. Security Alarm System Indicator Light — If
Equipped
This light will flash rapidly for approximately 15 seconds
when the vehicle theft alarm is arming. The light will
flash at a slower speed continuously after the alarm is set.
The security light will also come on for about three
seconds when the ignition is first turned on.10. Oil Pressure Warning Light
This light shows low engine oil pressure. The light
should turn on momentarily when the engine is
started. If the light turns on while driving, stop the
vehicle, and shut off the engine as soon as possible. A
continuous chime will sound when this light turns on.
Do not operate the vehicle until the cause is corrected.
This light does not show how much oil is in the engine.
The engine oil level must be checked under the hood.
11. Electronic Stability Program (ESP) Indicator
Light/Traction Control System (TCS) Indicator Light
This indicator light starts to flash as soon as the
tires lose traction and the ESP system becomes
active. The “ESP/TCS Indicator Light” also
flashes when TCS is active. If the “ESP/TCS
Indicator Light” begins to flash during acceleration, ease
up on the accelerator and apply as little throttle as
possible. Be sure to adapt your speed and driving to the
178 UNDERSTANDING YOUR INSTRUMENT PANEL

14. Electronic Vehicle Information Center Display
When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center (EVIC)
messages. Refer to “Electronic Vehicle Information Cen-
ter” later in this section.
15. Electronic Stability Program (ESP) Warning
Light/Brake Assist System (BAS) Warning Light — If
Equipped
The ESP/BAS warning light in the instrument
cluster comes on when the ignition switch is
turned to the “ON” position. The light should
go out with the engine running. If the ESP/
BAS warning light comes on continuously with the
engine running, a malfunction has been detected in either
the ESP or the BAS system. If this light stays illuminated,
have the ESP and BAS checked at your authorized dealer
as soon as possible.16. Seat Belt Reminder Light
When the ignition switch is first turned ON, this
light will turn on for 5 to 8 seconds as a bulb check.
During the bulb check, if the driver’s seat belt is
unbuckled, a chime will sound. After the bulb check or
when driving, if the driver or front passenger seat belt
remains unbuckled, the Seat Belt Warning Light will flash
or remain on continuously. Refer toOccupant Restraints
— Enhanced Driver Seat Belt Reminder System
(BeltAlert)in Section 2 for more information.
17. Cruise Indicator Light
This indicator lights when the speed control
system is turned ON.
18. Odometer
The odometer shows the total distance the vehicle has
been driven.
UNDERSTANDING YOUR INSTRUMENT PANEL 181
4

•WASHER FLUID LOW (with graphic)
•UPSHIFT (with graphic)
•CHECK GAUGES
•AUTO HIGHBEAM ON
•AUTO HIGHBEAM OFF
•PARK ASSIST DISABLED
•SERVICE PARK ASSIST SYSTEM
•TRANSMISSION OVER TEMP
•LOW BRAKE FLUID LEVEL
•WARNING! LIMIT SPEED
•CHECK GAS CAP
•ESP OFF
•MEMORY #1 POSITIONS SET
•MEMORY #2 POSITIONS SET
•MEMORY SYSTEM DISABLED — SEATBELT FAS-
TENED (with graphic)
•MEMORY SYSTEM DISABLED — VEHICLE NOT IN
PARK
•DRIVER 1 MEMORY
•DRIVER 2 MEMORY
•PEDAL ADJUST DISABLED — CRUISE CONTROL
SET
•PEDAL ADJUST DISABLED — SHIFTER IN RE-
VERSE
•SERVICE TIRE PRESS SYSTEM
•LEFT FRONT LOW PRESSURE
•RIGHT FRONT LOW PRESSURE
UNDERSTANDING YOUR INSTRUMENT PANEL 185
4

STARTING AND OPERATING
CONTENTS

Starting Procedures.....................234
▫Normal Starting......................234
▫Extreme Cold Weather (Below –20°F (–29°C) . . 235
▫If Engine Fails To Start.................235
▫After Starting........................236

Transmission Shifting....................236
▫5–Speed Automatic Transmission..........236
▫Gear Ranges.........................237
▫Rocking The Vehicle...................238
AutoStick............................239
▫AutoStick Operation...................240
▫AutoStick General Information............241

Parking Brake.........................241

Anti-Lock Brake System..................243

Power Steering........................246

Tire Safety Information...................247
▫Tire Markings........................247
▫Tire Identification Number (TIN)..........251
5

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belts.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build up may
cause serious injury or death.
The gear selector must be in the N (Neutral) or P (Park)
position before you can start the engine. Apply the brakes
before shifting to any driving gear.
Normal Starting
Normal starting of either a cold or a warm engine is
obtained without pumping or depressing the accelerator
pedal. Turn the key to the START position and release
when the engine starts. If the engine fails to start within10 seconds, turn the key to the OFF position, wait 5
seconds, then repeat the normal starting procedure.
Ignition Key Positions
234 STARTING AND OPERATING

WARNING!
It is dangerous to shift the selector lever out of P
(Park) or N (Neutral) if the engine speed is higher
than idle speed. If your foot is not firmly on the
brake pedal, the vehicle could accelerate quickly
forward or in reverse. You could lose control of the
vehicle and hit someone or something. Only shift
into gear when the engine is idling normally and
when your foot is firmly on the brake pedal.
Brake Transmission Shift Interlock System
This vehicle is equipped with a brake transmission shift
interlock system (BTSI) that holds the gearshift lever in
the P (Park) position when the ignition switch is in the
LOCK position. To move the gear selector lever out of the
P (Park) position, the ignition switch must be turned to
the ON position, and the brake pedal must be depressed.
Gear Ranges
NOTE:After selecting any gear range, wait a moment to
allow the selected gear to engage before accelerating.
This is especially important when the engine is cold. If
there is a need to restart the engine be sure to cycle the
key to the LOCK position before restarting. Transmission
gear engagement may be delayed after restarting the
engine if the key is not cycled to the LOCK position first.
P (Park)
Supplements the parking brake by locking the transmis-
sion. The engine can be started in this range. Never use P
(Park) while the vehicle is in motion. Apply the parking
brake when leaving the vehicle in this range.
STARTING AND OPERATING 237
5

WARNING!
Unintended movement of a vehicle could injure
those in and near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine is
running. Before exiting a vehicle, you should apply
the park brake, shift the transmission into P (Park),
and remove the key from the ignition. Once the key
is removed from the ignition the transmission shift
lever is locked in the P (Park) position, securing the
vehicle against unwanted movement. Furthermore,
you should never leave children unattended inside a
vehicle.
R (Reverse)
Shift into this range only after the vehicle has come to a
complete stop.
N (Neutral)
No power is transmitted from the engine to the drive
axle. When the brakes are released, the vehicle can roll
freely. Do not engage in N (Neutral) position while
driving except to coast when the vehicle is in danger of
skidding (e.g., on icy roads).
D (Drive)
The transmission automatically upshifts through fifth
gear. The D (Drive) position provides optimum driving
characteristics under all normal operating conditions. For
additional shifting information, refer to “Autostick” later
in this section.
Rocking the Vehicle
If the vehicle becomes stuck in snow, sand, or mud, it can
often be moved by a rocking motion. Move the gear
selector rhythmically between D (Drive) and R (Reverse),
while applying slight pressure to the accelerator.
238 STARTING AND OPERATING

NOTE:The Electronic Stability Program (ESP) and
Traction Control (if equipped) should be turned OFF
before attempting to rock the vehicle. Refer to “Electronic
Brake Control System” in Section 3 of this manual.
The least amount of accelerator pedal pressure to main-
tain the rocking motion without spinning the wheels or
racing the engine is most effective. Racing the engine or
spinning the wheels, due to the frustration of not freeing
the vehicle, may lead to transmission overheating and
failure. Allow the engine to idle with the transmission
selector in N (Neutral) for at least one minute after every
five rocking-motion cycles. This will minimize overheat-
ing and reduce the risk of transmission failure during
prolonged efforts to free a stuck vehicle.CAUTION!
When “rocking” a stuck vehicle by moving between
“First” and R (Reverse), do not spin the wheels faster
than 15 mph (24 km/h), or drivetrain damage may
result.
AUTOSTICK
Autostick is a driver-interactive transmission that offers
manual gear shifting capability to provide the driver
with more control. Autostick allows the driver to increase
engine braking ability, control upshift and downshift
points, and enhance the driving experience. This system
can also provide the driver with more control during
passing, city driving, mountain driving, trailer towing,
and many other situations.
STARTING AND OPERATING 239
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