To Disarm The System
Use the RKE transmitter to unlock the door. If something
has triggered the Vehicle Security Alarm in your absence,
the horn will sound three times when you unlock the
doors and the exterior lights will blink three times. Check
the vehicle for tampering.
The Vehicle Security Alarm will also disarm if a pro-
grammed Sentry Key® is inserted into the ignition
switch. To exit the alarming mode, press the RKE trans-
mitter UNLOCK button, or insert a programmed Sentry
Key® into the ignition switch.
The Vehicle Security Alarm is designed to protect your
vehicle; however, you can create conditions where the
system will give you a false alarm. If one of the previ-
ously described arming sequences has occurred, the
Vehicle Security Alarm will arm regardless of whether
you are in the vehicle or not. If you remain in the vehicle
and open a door, the alarm will sound. If this occurs,
disarm the Vehicle Security Alarm.
Security System Manual Override
The Vehicle Security Alarm will not arm if you lock the
doors using the manual door lock plunger.
ILLUMINATED ENTRY
The courtesy lights will turn on when you use the
Remote Keyless Entry (RKE) transmitter to unlock the
doors or open any door.
This feature also turns on the approach lighting in the
outside mirrors (if equipped). Refer to “Mirrors” in
“Understanding The Features Of Your Vehicle” for fur-
ther information.
The lights will fade to off after approximately 30 seconds,
or they will immediately fade to off once the ignition
switch is turned to ON/RUN from the OFF position.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 23
Wind Buffeting
Wind buffeting can be described as the perception of
pressure on the ears or a helicopter-type sound in the
ears. Your vehicle may exhibit wind buffeting with the
windows down, or the sunroof (if equipped) in certain
open or partially open positions. This is a normal occur-
rence and can be minimized. If the buffeting occurs with
the rear windows open, then open the front and rear
windows together to minimize the buffeting. If the
buffeting occurs with the sunroof open, adjust the sun-
roof opening to minimize the buffeting.
OCCUPANT RESTRAINTS
Some of the most important safety features in your
vehicle are the restraint systems:
•Three-point lap and shoulder belts for the driver and
all passengers •
Front seat belts may incorporate pretensioners that
may enhance occupant protection by managing occu-
pant energy during an impact event
• Advanced Front Air Bags for driver and front passen-
ger
• Supplemental Side Air Bag Inflatable Curtains (SABIC)
— if equipped
• Supplemental Seat-Mounted Side Air Bags (SAB)
• An energy-absorbing steering column and steering
wheel
• Knee bolsters/blockers for front seat occupants
•All seat belt systems (except driver ’s, front center and
second row center position) include Automatic Locking
Retractors (ALRs), which lock the seat belt webbing into
position by extending the belt all the way out and then
adjusting the belt to the desired length to restrain a child
seat or secure a large item in a seat — if equipped
50 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
INSTRUMENT CLUSTER DESCRIPTIONS
1. Tachometer
The tachometer indicates engine speed in Revolutions
Per Minute (RPM x 1000).
CAUTION!
Do not operate the engine with the tachometer
pointer at high RPM for extended periods. Engine
operation over 3200 RPM (Redline) can result in
significant damage that will not be covered under the
New Vehicle Limited Warranty.
2. Anti-Lock Brake (ABS) Light This light monitors the Anti-lock Brake System
(ABS). The light will turn on when the ignition
switch is turned to the ON/RUN position and
may stay on for as long as four seconds. If the ABS light remains on or turns 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 to operate
normally if the BRAKE 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 turn on when the
ignition switch is turned to the ON/RUN position, have
the light inspected by an authorized dealer.
3. Malfunction Indicator Light (MIL)
The Malfunction Indicator Light (MIL) is part
of an onboard diagnostic (OBDII) system
which monitors the emissions and engine con-
trol system. If the vehicle is ready for emissions
testing, the light will come on when the ignition is first
turned on and remain on, as a bulb check, until the
engine is started. If the vehicle is not ready for emissions
284 UNDERSTANDING YOUR INSTRUMENT PANEL
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS) / Electronic Stability Control (ESC) system.
In this case, the light will remain on until the condition
has been corrected. If the problem is related to the brake
booster, the ABS pump will run when applying the brake
and a brake pedal pulsation may be felt during each stop.
The dual brake system provides a reserve braking capac-
ity in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed, and
the brake fluid level checked. If brake failure is indicated, immediate repair is neces-
sary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed.
It will take longer to stop the vehicle. You could have
a collision. Have the vehicle checked immediately.
Vehicles equipped with the ABS, are also equipped with
Electronic Brake Force Distribution (EBD). In the event of
an EBD failure, the Brake Warning Light will turn on
along with the ABS Light. Immediate repair to the ABS
system is required.
Operation of the Brake Warning Light can be checked by
turning the ignition switch from the OFF position to the
ON/RUN position. The light should illuminate for ap-
proximately two seconds. The light should then turn off
4
UNDERSTANDING YOUR INSTRUMENT PANEL 287
▫Things To Know Before Using Your Winch . . . .498
▫ Understanding The Features Of Your Winch . . .501
▫ Winch Accessories ....................503
▫ Operating Your Winch ..................504
▫ Rigging Techniques ....................516
POWER STEERING — 1500 MODELS ........518
POWER STEERING — 2500/3500 MODELS . . . .519
▫ Power Steering Fluid
Check — 2500/3500 Models .............520
FUEL SAVER TECHNOLOGY 5.7L/6.4L ENGINES
ONLY — IF EQUIPPED ..................521
PARKING BRAKE ..................... .521
BRAKE SYSTEM ...................... .524
▫ Four-Wheel Anti-Lock Brake System ........524▫
Hydraulic Brake Assist — 2500/3500 Models Only
(Except Power Wagon) ..................526
ELECTRONIC BRAKE CONTROL SYSTEM . . . .526
▫ Anti-Lock Brake System (ABS) ............527
▫
Traction Control System (TCS) — If Equipped . .527
▫ Brake Assist System (BAS) — If Equipped . . . .528
▫ Hill Start Assist (HSA) — If Equipped .......529
▫ Electronic Stability Control
(ESC) — If Equipped ..................532
▫ ESC Activation/Malfunction Indicator Light And
ESC OFF Indicator Light ................536
▫ Trailer Sway Control (TSC) — If Equipped . . .538
TIRE SAFETY INFORMATION .............539
▫ Tire Markings ....................... .539
386 STARTING AND OPERATING
In certain situations you may
decide to throw a heavy blan-
ket or similar object over the
wire rope. A heavy blanket
can absorb energy should the
wire rope break. Place it on
the wire rope midway be-
tween the winch and the an-
chor point. Do this before the
wire rope is put under ten-
sion. Do not approach or move the blanket once tension
is applied. Do not allow it to get pulled into the fairlead.
If it is necessary to move or remove the blanket, slack the
tension on the wire rope first.
13. Establish no people zones:Make your intentions
clear. Be sure that everyone in the immediate vicinity
surrounding the winching operation is completely
aware of your intentions before you pull. Declare
where the spectators should not stand - never
Wire Neatly Wound Around The Spooling Drum
512 STARTING AND OPERATING
BRAKE SYSTEM
If power assist is lost for any reason (for example,
repeated brake applications with the engine off), the
brakes will still function. However, you will experience a
substantial increase in braking effort to stop the vehicle.
If either the front or rear hydraulic system loses normal
braking capability, the remaining system will still func-
tion with some loss of overall braking effectiveness. This
will be evident by increased pedal travel during applica-
tion, greater pedal force required to slow or stop, and
activation of the “Brake Warning Light” and the “ABS
Warning Light” (if equipped) during brake use.
Four-Wheel Anti-Lock Brake System
WARNING!
The Four-Wheel Anti-Lock Brake System contains
sophisticated electronic equipment. It may be sus-
ceptible 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 qualified professionals.
The Four-Wheel Anti-Lock Brake System (ABS) is de-
signed to aid the driver in maintaining vehicle control
under adverse braking conditions. The system operates
with a separate computer to modulate hydraulic pressure
to prevent wheel lockup and help avoid skidding on
slippery surfaces.
524 STARTING AND OPERATING
The system’s pump motor runs during an ABS stop to
provide regulated hydraulic pressure. The pump motor
makes a low humming noise during operation. This is
normal.
The ABS conducts a low-speed selftest at about 10 mph
(16 km/h). If you have your foot lightly on the brake
while this test is occurring, you may feel slight pedal
movement. The movement can be more apparent on ice
and snow. This is normal.
When you are in a severe braking condition involving
use of the ABS, you will experience some pedal drop as
the vehicle comes to a complete stop. This is the result of
the system reverting to the base brake system and is
normal.
Engagement of the ABS may be accompanied by a
pulsing sensation. You may also hear a clicking noise.
These occurrences are normal, and indicate that the
system is functioning.ABS Warning Light
The ABS includes an amber warning light. When the light
is illuminated, the ABS is not functioning. The system
reverts to standard, non-anti-lock brakes.
WARNING!
•Pumping of the anti-lock brakes will diminish
their effectiveness and may lead to a collision.
Pumping makes the stopping distance longer. Just
press firmly on your brake pedal when you need to
slow down or stop.
• The Anti-Lock Brake System (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.
(Continued)
5
STARTING AND OPERATING 525