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You also may experience the following when the brake
system goes into Anti-lock:
• The ABS motor running (it may continue to run for ashort time after the stop),
• The clicking sound of solenoid valves,
• Brake pedal pulsations, and
• A slight drop or fall away of the brake pedal at the end of the stop.
These are all normal characteristics of ABS.
WARNING!
The ABS contains sophisticated elec-
tronic equipment that may be suscep-
tible to interference caused by improperly in-
stalled or high output radio transmitting
equipment . This interference can cause possible
loss of anti-lock braking capability. Installation
of such equipment should be performed by quali-
fied professionals.
Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to an accident .
Pumping makes the stopping distance longer. Just
press firmly on your brake pedal when you need
to slow down or stop.
(Continued)(Continued)
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can it
increase braking or steering efficiency beyond
that afforded by the condition of the vehicle
brakes and tires or the traction afforded.
The ABS cannot prevent accidents, including
those resulting from excessive speed in turns,
following another vehicle too closely, or hydro-
planing.
The capabilities of an ABS equipped vehicle
must never be exploited in a reckless or danger-
ous manner, which could jeopardize the user's
safety or the safety of others.
All vehicle wheels and tires must be the same size and
type and tires must be properly inflated to produce
accurate signals for the computer.
Anti-Lock Brake Light The Anti-Lock Brake Light monitors the ABS.
The light will turn on when the ignition
switch is turned to the ON position and may
stay on for as long as four seconds.
If the ABS Light remains on or comes on while driving,
it indicates that the Anti-Lock portion of the brake
system is not functioning and that service is required.
However, the conventional brake system will continue
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to operate normally if the Brake System Warning Light
is not on.
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 come on
when the ignition switch is turned to the ON position,
have the light repaired as soon as possible.
If both the Brake System Warning Light and the ABS
Light remain on, the ABS and Electronic Brake Force
Distribution (EBD) systems are not functioning. Imme-
diate repair to the ABS system is required.
BRAKE ASSIST SYSTEM (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The
system detects an emergency braking situation by sens-
ing the rate and amount of brake application and then
applies optimum pressure to the brakes. This can help
reduce braking distances. The BAS complements the
ABS. Applying the brakes very quickly results in the
best BAS assistance. To receive the benefit of the
system, you must apply continuous braking pressure
during the stopping sequence, (do not “pump” the
brakes). Do not reduce brake pedal pressure unless
braking is no longer desired. Once the brake pedal is
released, the BAS is deactivated.
WARNING!
BAS cannot prevent the natural laws of
physics from acting on the vehicle, nor
can it increase the traction afforded by prevailing
road conditions. BAS cannot prevent accidents,
including those resulting from excessive speed in
turns, driving on very slippery surfaces, or hydro-
planing. The capabilities of a BAS-equipped ve-
hicle must never be exploited in a reckless or
dangerous manner, which could jeopardize the
user's safety or the safety of others.
TRACTION CONTROL SYSTEM (TCS)
This system monitors the amount of wheel spin of each
of the driven wheels. If wheel spin is detected, brake
pressure is applied to the slipping wheel(s) and engine
power is reduced to provide enhanced acceleration
and stability. A feature of the TCS functions similar to a
limited slip differential and controls the wheel spin
across a driven axle. If one wheel on a driven axle is
spinning faster than the other, the system will apply the
brake of the spinning wheel. This will allow more
engine torque to be applied to the wheel that is not
spinning. This feature remains active even if TCS and
ESC are in the “Partial Off ” mode. Refer to “Electronic
Stability Control (ESC)” for further information.
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ELECTRONIC ROLL MITIGATION (ERM)
This system anticipates the potential for wheel lift by
monitoring the driver’s steering wheel input and the
speed of the vehicle. When ERM determines that the
rate of change of the steering wheel angle and vehicle's
speed are sufficient to potentially cause wheel lift, it
then applies the appropriate brake and may also reduce
engine power to lessen the chance that wheel lift will
occur. ERM will only intervene during very severe or
evasive driving maneuvers. ERM can only reduce the
chance of wheel lift occurring during severe or evasive
driving maneuvers. It cannot prevent wheel lift due to
other factors, such as road conditions, leaving the
roadway, or striking objects or other vehicles.
WARNING!
Many factors, such as vehicle loading,
road conditions, and driving conditions,
influence the chance that wheel lift or rollover
may occur. ERM cannot prevent all wheel lift or
rollovers, especially those that involve leaving the
roadway or striking objects or other vehicles.The
capabilities of an ERM-equipped vehicle must
never be exploited in a reckless or dangerous
manner, which could jeopardize the user's safety
or the safety of others. ELECTRONIC STABILITY CONTROL (ESC)
This system enhances directional control and stability
of the vehicle under various driving conditions. ESC
corrects for over-steering and under-steering the ve-
hicle by applying the brake of the appropriate wheel.
Engine power may also be reduced to help the vehicle
maintain the desired path.
The ESC uses sensors in the vehicle to determine the
path that the driver intends to steer the vehicle and
compares it to the actual path of the vehicle. When the
actual path does not match the intended path, the ESC
applies the brake of the appropriate wheel to assist in
counteracting the condition of over-steer or under-
steer.
• Over-steer - when the vehicle is turning more than
appropriate for the steering wheel position.
• Under-steer - when the vehicle is turning less than appropriate for the steering wheel position.
WARNING!
Electronic Stability Control (ESC)
cannot prevent the natural laws of phys-
ics from acting on the vehicle, nor can it increase
the traction afforded by prevailing road condi-
tions.
(Continued)
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(Continued)
ESC cannot prevent collisions, including those
resulting from excessive speed in turns, driving on
very slippery surfaces, or hydroplaning. ESC also
cannot prevent collisions resulting from loss of
vehicle control due to inappropriate driver input
for the conditions. Only a safe, attentive, and
skillful driver can prevent collisions.
The capabilities of an ESC equipped vehicle
must never be exploited in a reckless or danger-
ous manner which could jeopardize the user ’s
safety or the safety of others.
ESC Operating Modes
The ESC system has two available operating modes.
Full On
This is the normal operating mode for ESC. Whenever
the vehicle is started the system will be in this mode.
This mode should be used for most driving situations.
ESC should only be turned to “Partial Off ” for specific
reasons as noted. Refer to “Partial Off ” for additional
information.
Partial Off
The “ESC OFF” button is located in the switch bank
above the climate control. To enter the “Partial Off ”
mode, momentarily press the “ESC OFF” button and
the “ESC Activation/Malfunction Indicator Light” will
illuminate. To turn the ESC on again, momentarily press the “ESC OFF” button and the “ESC Activation/
Malfunction Indicator Light” will turn off. This will
restore the normal “ESC On” mode of operation.
(fig. 100)
NOTE:
To improve the vehicle's traction when driv-
ing with snow chains, or when starting off in deep
snow, sand, or gravel, it may be desirable to switch to
the “Partial Off ” mode by momentarily pressing the
“ESC OFF” button. Once the situation requiring “Par-
tial Off ” mode is overcome, turn ESC back on by
momentarily pressing the “ESC OFF” button. This may
be done while the vehicle is in motion.
(fig. 100)
ESC OFF Button
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WARNING!
When in “Partial Off ” mode, the TCS
functionality of ESC, (except for the lim-
ited slip feature described in the TCS section), has
been disabled and the “ESC Off Indicator Light”
will be illuminated. All other stability features of
ESC function normally. When in “Partial Off ”
mode, the engine power reduction feature of TCS
is disabled, and the enhanced vehicle stability
offered by the ESC system is reduced.
ESC ACTIVATION/MALFUNCTION
INDICATOR LIGHT AND ESC OFF
INDICATOR LIGHT The “ESC Activation/Malfunction Indicator
Light” in the instrument cluster will come on
when the ignition switch is turned to the ON
position. It should go out with the engine
running. If the “ESC Activation/Malfunction Indicator
Light” comes on continuously with the engine running,
a malfunction has been detected in the ESC system. If
this light remains on after several ignition cycles, and
the vehicle has been driven several kilometers at
speeds greater than 48 km/h, see your authorized
dealer as soon as possible to have the problem diag-
nosed and corrected.
The “ESC Activation/Malfunction Indicator Light” (lo-
cated in the instrument cluster) starts to flash as soon as the tires lose traction and the ESC system becomes
active. The “ESC Activation/Malfunction Indicator
Light” also flashes when TCS is active. If the “ESC
Activation/Malfunction 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 prevailing road conditions.
NOTE:
• The “ESC Activation/Malfunction Indicator Light”
and the “ESC OFF Indicator Light” come on momen-
tarily each time the ignition switch is turned ON.
• Each time the ignition is turned ON, the ESC system
will be ON even if it was turned off previously.
• The ESC system will make buzzing or clicking sounds
when it is active. This is normal; the sounds will stop
when ESC becomes inactive following the maneuver
that caused the ESC activation.
The “ESC OFF Indicator Light” indicates the
Electronic Stability Control (ESC) is off.
TRAILER SWAY CONTROL (TSC)
TSC uses sensors in the vehicle to recognize an exces-
sively swaying trailer. TSC activates automatically once
the excessively swaying trailer is recognized. When
TSC is functioning, the “ESC Activation/Malfunction
Indicator Light” will flash, the engine power will be
reduced, and you will feel the brake being applied to
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individual wheels in an attempt to stop the trailer from
swaying.
NOTE:The TSC is disabled when the ESC system is
in the “Partial Off ” mode.
WARNING!
TSC cannot stop all trailers from
swaying. Always use caution when tow-
ing a trailer and follow the tongue weight recom-
mendations. Refer to “Trailer Towing” in “Starting
and Driving” for further information.
If TSC activates while towing a trailer, stop the
vehicle at the nearest safe location and adjust
the trailer load to eliminate the trailer sway.
Failure to follow these warnings can result in an
accident or serious personal injury. ONBOARD DIAGNOSTIC SYSTEM —
OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and auto-
matic transmission control systems. When these sys-
tems are operating properly, your vehicle will provide
excellent performance and fuel economy, as well as
engine emissions well within current government regu-lations.
If any of these systems require service, the OBD II
system will turn on the “Malfunction Indicator Light”
(MIL). It will also store diagnostic codes and other
information to assist your service technician in making
repairs. Although your vehicle will usually be drivable
and not need towing, see your authorized dealer for
service as soon as possible.
Prolonged driving with the MIL on
could cause further damage to the emis-
sion control system. It could also affect
fuel economy and drivability.The vehicle must be
serviced before any emissions tests can be per-
formed.
If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
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LOOSE FUEL FILLER CAP MESSAGE
If the vehicle diagnostic system determines that the
fuel filler cap is loose, improperly installed, or damaged,
the word “gASCAP” will display in the odometer. If this
occurs, tighten the fuel filler cap until a “clicking” sound
is heard and press the TRIP ODOMETER button to
turn off the message. If the problem persists, the
message will appear the next time the vehicle is
started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the MIL.POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason the power assist is interrupted, it
will still be possible to steer your vehicle. Under these
conditions, you will observe a substantial increase in
steering effort, especially at very low vehicle speeds
and during parking maneuvers.
NOTE:
• Increased noise levels at the end of the steering
wheel travel are considered normal and do not indicate
that there is a problem with the power steering system.
• Upon initial start-up in cold weather, the power
steering pump may make noise for a short amount of
time. This is due to the cold, thick fluid in the steering
system. This noise should be considered normal, and it
does not in any way damage the steering system.
WARNING!
Continued operation with reduced
power steering assist could pose a safety
risk to yourself and others. Service should be
obtained as soon as possible.
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Prolonged operation of the steering sys-
tem at the end of the steering wheel
travel will increase the steering fluid tem-
perature and it should be avoided when possible.
Damage to the power steering pump may occur.
POWER STEERING FLUID CHECK
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as an-
ticipated. Coordinate inspection efforts through an
authorized dealer.Do not use chemical flushes in your
power steering system as the chemicals
can damage your power steering compo-
nents. Such damage is not covered by the New
Vehicle Limited Warranty.
WARNING!
Fluid level should be checked on a level
surface and with the engine off to pre-
vent injury from moving parts and to ensure
accurate fluid level reading. Do not overfill. Use
only manufacturer's recommended power steer-
ing fluid.
If necessary, add fluid to restore to the proper indi-
cated level. With a clean cloth, wipe any spilled fluid
from all surfaces. Refer to “Fluids, Lubricants, and
Genuine Parts” in “Technical Specifications” for the
correct fluid type.
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