Jeep WRANGLER TJ 2005 Owner Manual
SECTION PAGE
1
INTRODUCTION
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE
4
UNDERSTANDING YOUR INSTRUMENT PANEL
5
STARTING AND OPERATING
6
WHAT TO DO IN EMERGENCIES
7
MAINTAINING YOUR VEHICLE
8
MAINTENANCE SCHEDULES
9
IF YOU NEED CONSUMER ASSISTANCE
TABLE OF CONTENTS
.............................................................3
.............................11
..............................47
...................................139
.................................................175
..............................................235
...............................................245
..................................................299
.........................................321
1
2
3
4
5
6
7
8
9
10
INDEX
....................................................................331
10
CONTENTS
INTRODUCTION
1
䡵 Introduction ...........................4
▫ Roll Over Warning .....................4
䡵 How To Use This Manual ..................7
䡵 Warnings And Cautions ...................7
䡵 Vehicle Identification Number ...............8
䡵 Vehicle Modifications / Alterations ...........9
4 INTRODUCTION
INTRODUCTION
Thank you for selecting a Jeep威 Wrangler and welcome to
our worldwide family.
This is a specialized utility vehicle designed for both
on-road and off-road use. It can go places and perform
tasks for which conventional two-wheel drive enclosed
vehicles were not intended. It handles and maneuvers
differently from many passenger cars both on-road and
off-road, so take time to become familiar with your
vehicle.
Before you start to drive this vehicle, read the Owner’s
Manual. Be sureyou are familiar with all vehicle controls,
particularly those used for braking, steering, transmission, and transfer case shifting. Learn how your vehicle
handles on different road surfaces. Your driving skills
will improve with experience. When driving off-road or
working the vehicle, don’t overload it or expect it to
overcome the laws of nature. Always observe federal,
state, provincial and local laws wherever you drive.
As with other vehicles of this type, failure to operate this
vehicle correctly may result in loss of control or an
accident. Be sure to read “On-Road/Off-Road Driving
Tips” in this manual.
Roll Over Warning
Utility vehicles have a significantly higher roll over rate
than other types of vehicles. This vehicle has a higher
ground clearance, higher center of gravity, and narrower
track than many passenger cars. It is capable of performing better in a wide variety of off-road applications.
Driven in an unsafe manner, all vehicles can be caused to
go out of control. Because of the higher center of gravity
and the narrower track, if this vehicle is out of control it
may roll over when some other vehicles may not.
INTRODUCTION 5
Do not attempt sharp turns or abrupt maneuvers or other
unsafe driving actions that can cause loss of vehicle
control. Failure to operate this vehicle safely may result
in an accident, roll over of the vehicle and serious injury
or death. Because of its open-body construction, your
vehicle offers less protection than closed vehicles in the
event of an accident.
Roll Over Warning Label
Failure to use driver and passenger seat belts provided
is a major cause of severe or fatal injury. In fact, the U.S.
government notes that the universal use of existing seat
belts could cut the highway death toll by 10,000 or more
each year, and could reduce disabling injuries by 2
million annually. In a roll over crash, an unbelted person
is significantly more likely to die than a person wearing
a seal belt. Always buckle up.
Although your vehicle may be equipped with a soft top
or optional hard top to give the occupants protection
from the weather, these tops do not offer structural
protection in the event of an accident and do not change
the open-body characteristic of the vehicle. Even though
your vehicle has a sport bar and side bars for some extra
protection, it is a truly open vehicle-there is no structural
integrated top and it has low sides and a folding windshield. Many of these vehicles do not have fully enclosed
hard doors.
1
6 INTRODUCTION
Operating this vehicle at excessive speeds or while
intoxicated may result in loss of control, collision with
other vehicles or objects, going off the road, or overturning, any of which may lead to serious injury or death.
Also, failure to use standard seat belts subjects the
driver and passengers to a greater risk of being thrown
out of an open-body vehicle than out of a closed vehicle
in an accident which can result in injury or death.
This manual has been prepared with the assistance of
service and engineering specialists to acquaint you with
the operation and maintenance of your new vehicle. It is
supplemented by a Warranty Information Booklet and
various customer oriented documents. You are urged to
read these publications carefully. Following the instructions and recommendations in this manual will help
assure safe and enjoyable operation of your vehicle.
NOTE: After you read the manual, it should be stored
in the vehicle for convenient reference and remain with
the vehicle when sold so that the new owner will be
aware of all safety warnings.
When it comes to service, remember that your authorized
dealer knows your vehicle best, has the factory-trained
technicians and genuine Mopar威 parts, and is interested
in your satisfaction.
INTRODUCTION 7
WARNING!
Engine exhaust, some of its constituents, and certain
vehicle components contain or emit chemicals
known to the State of California to cause cancer and
birth defects or other reproductive harm. In addition,
certain fluids contained in vehicles and certain products of component wear contain or emit chemicals
known to the State of California to cause cancer and
birth defects or other reproductive harm.
HOW TO USE THIS MANUAL
Consult the table of contents to determine which section
contains the information you desire.
The detailed index, at the rear of the manual, contains a
complete listing of all subjects.
WARNINGS AND CAUTIONS
This manual contains WARNINGS against operating
procedures which could result in an accident or bodily
injury. It also contains CAUTIONS against procedures
which could result in damage to your vehicle. If you do
not read this entire manual you may miss important
information. Observe all Warnings and Cautions.
1
8 INTRODUCTION
VEHICLE IDENTIFICATION NUMBER
The vehicle identification number (VIN) is found on a
stamped plate located on the left front corner of the
instrument panel pad, visible from outside of vehicle
through windshield. This number also appears on the
Automobile Information Disclosure Label affixed to a
window on your vehicle. Save this label for a convenient
record of your vehicle identification number and optional
equipment.
Vehicle Identification Number
NOTE: It is illegal to remove the VIN plate.
VEHICLE MODIFICATIONS / ALTERATIONS
WARNING!
Any modifications or alterations to this vehicle
could seriously affect its roadworthiness and safety
and may lead to an accident resulting in serious
injury or death.
INTRODUCTION 9
1
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS
䡵 A Word About Your Keys ..................13
▫ Ignition Key ..........................13
▫ Key-In-Ignition Reminder ................14
䡵 Sentry Key Immobilizer System — If Equipped . .14
▫ Important Note About Service .............16
▫ Replacement Keys ......................16
▫ Customer Key Programming ..............16
▫ General Information ....................17
䡵 Illuminated Entry — If Equipped ............17
2
䡵 Steering Wheel Lock — If Equipped ..........17
▫ To Manually Lock The Steering Wheel .......18
▫ To Release The Steering Wheel Lock .........18
䡵 Doors And Locks ........................18
▫ Door Locks ...........................18
䡵 Occupant Restraints ......................19
▫ Lap/Shoulder Belts .....................20
▫ Adjustable Upper Shoulder Belt Anchorage ....25
▫ Seat Belts And Pregnant Women ............26
12 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
▫ Seat Belt Extender ......................26
▫ Driver And Front Passenger Supplemental
Restraint Systems (SRS) — Airbags ..........27
▫ Child Restraint ........................34
䡵 Engine Break-In Recommendations ...........44
䡵 Safety Tips ............................44
▫ Exhaust Gas ..........................44
▫ Safety Checks You Should Make Inside The
Vehicle ..............................45
▫ Safety Checks You Should Make Outside The
Vehicle ..............................46
A WORD ABOUT YOUR KEYS
The keys for your new vehicle are enclosed in a plastic
bag with the key code number on it. If you received your
keys without the bag, ask your dealer to give you the
number. The key code can also be obtained by the dealer
from your vehicle invoice.
Ignition Key
Insert the key fully,then turn the switch to one of the four
illustrated positions. The key can be inserted or withdrawn only in the LOCK position.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 13
2
Ignition Key Positions
To remove the ignition key on models with an automatic
transmission, place the gearshift lever in P (Park), turn
the ignition key to LOCK, and remove the key.
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
To remove the ignition key on models with a manual
transmission, depress and hold the key release button,
turn the ignition key to LOCK, and remove the key.
Ignition Key Removal
Key-In-Ignition Reminder
Opening the driver’s door when the key is in the ignition,
sounds a signal to remind you to remove the key.
CAUTION!
Always remove the key from the ignition, and lock
all doors when leaving the vehicle unattended.
SENTRY KEY IMMOBILIZER SYSTEM — IF
EQUIPPED
The Sentry Key Immobilizer System (SKIS) prevents
unauthorized operation of the vehicle by disabling the
engine. The system will shut the engine down after 2
seconds of running if an invalid key is used to start the
vehicle. This system utilizes ignition keys which have an
electronic chip (transponder) embedded into them. Only
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
keys that have been programmed to the vehicle can be
used to start and operate the vehicle for longer than the
2 second validation time period.
The Sentry Key Immobilizer System does not need to be
armed or activated. Operation of the system is automatic
regardless of whether or not the vehicle is locked or
unlocked. During normal operation, the SKIS indicator
light will come on for 3 seconds immediately after the
ignition switch is turned on for a bulb check. Afterwards,
if the bulb remains on, this indicates a malfunction in the
electronics. If the bulb begins to flash immediately after
the ignition switch is turned on, this indicates that an
invalid key is being used to start the vehicle. Both of
these conditions will result in the engine being shut
down after 2 seconds of running. Keep in mind that a key
which has not been programmed is also considered an
invalid key even if it is cut to fit the ignition for that
vehicle.
If the SKIS indicator light comes on during normal
vehicle operation (it has been running for longer than 10
seconds) a fault has been detected in the electronics and
the vehicle should be serviced as soon as possible.
NOTE:
•
The Sentry Key Immobilizer System is not compatible
with remote starting systems. Use of these systems
may result in vehicle starting problems and loss of
security protection.
•
Mobil Speedpass™, additional Sentry Keys, or any
other transponder equipped components on the same
keychain will not cause a key-related (Transponder)
fault unless the additional part is physically held
against the ignition key being used when starting the
vehicle. Also, cell phones, pagers, or other RF electronics will not cause interference with this system.
All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
2
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Important Note About Service
A four digit PIN number is needed to service the Sentry
Key Immobilizer System. This number can be obtained
from your authorized dealer. However, this number can
also be found on your customer invoice that you were
given upon receipt of your vehicle.
Replacement Keys
NOTE: Only keys that have been programmed to the
vehicle electronics can be used to start the vehicle. Once
a Sentry Key has been programmed to a vehicle, it cannot
be programmed to any other vehicle.
At the time of purchase, the original owner is provided
with a four digit PIN number. This number is required
for dealer replacement of keys. Duplication of keys may
be performed at an authorized dealer or by using the
Customer Key Programming procedure. This procedure
consists of programming a blank key to the vehicle
electronics. A blank key is one which has never been
programmed.
NOTE: When having the Sentry Key System serviced,
bring all vehicle keys to the dealer.
Customer Key Programming
You can program new keys to the system if you have two
valid keys by doing the following:
1. Cut the additional Sentry Key Transponder blank(s) to
match the ignition switch lock cylinder key code.
2. Insert the first valid key into the ignition switch and
turn the ignition switch ON for at least 3 seconds but no
longer than 15 seconds. Turn the ignition switch OFF and
remove the first key.
3. Insert the second valid key and turn the ignition
switch ON within 15 seconds. After ten seconds, a chime
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17
will sound and the SKIS indicator light will begin to
flash. Turn the ignition switch OFF and remove the
second key.
4. Insert a blank Sentry Key into the ignition switch and
turn the ignition switch ON within 60 seconds. After 10
seconds, a single chime will sound. The SKIS indicator
light will stop flashing, turn on for 3 seconds; then turn
off.
The new Sentry Key has been programmed. Repeat this
process to program up to a total of 8 keys.
General Information
The Sentry Key Immobilizer System complies with FCC
rules part 15 and with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference that may be
received, including interference that may cause undesired operation.
2
ILLUMINATED ENTRY — IF EQUIPPED
The interior lights will come on when you open any door.
The lights will remain on after all of the doors are closed,
and then fade to off or they will immediately fade to off
once the ignition switch is turned on.
STEERING WHEEL LOCK — IF EQUIPPED
Your vehicle may be equipped with a passive steering
wheel lock (manual transmission only). This lock prevents steering the vehicle without the ignition key. If the
steering wheel is moved a half turn in either direction
and the key is not in the ignition, the steering wheel will
lock.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
To Manually Lock the Steering Wheel
With the engine running, rotate the steering wheel 1/2
revolution from straight ahead position, turn off the
engine and remove the key. Rotate the steering wheel
slightly in both directions until the lock engages.
To Release the Steering Wheel Lock
Insert the key in the ignition and turn the wheel slightly
to the right or left to disengage the lock.
NOTE: If you turned the wheel to the right to engage
the lock, you must turn the wheel slightly to the right to
disengage it. If you turned the wheel to the left to engage
the lock, turn the wheel slightly to the left to disengage it.
DOORS AND LOCKS
NOTE: The ignition key that is used to start the vehicle
is used to lock or unlock the doors, tailgate, and console
storage.
To unlock doors and tailgate insert the key and turn.
Once unlocked, the tailgate can be opened or closed
without using the key.
To open the tailgate, lift the latch release and swing open
the tailgate.
Door Locks
Doors on both hard-top and soft-top models are
equipped with a rocker-type interior door lock. To lock a
door when leaving your vehicle, press to the “Lock”
position and close the door.
Door Lock Knob
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19
WARNING!
•
For personal security reasons and safety in an
accident, lock the vehicle doors when you drive as
well as when you park and leave the vehicle.
•
When leaving the vehicle always remove the key
from the ignition lock, and lock your vehicle. Do
not leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsupervised
use of vehicle equipment may cause severe personal injuries and death.
OCCUPANT RESTRAINTS
Some of the most important safety features in your
vehicle are the restraint systems. These include the front
and rear seat belts for the driver and all passengers, and
front airbags for both the driver and front passenger. If
2
20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
you will be carrying children too small for adult-size
belts, your seat belts can also be used to hold infant and
child restraint systems.
Please pay close attention to the information in this
section. It tells you how to use your restraint system
properly to keep you and your passengers as safe as
possible.
WARNING!
In a collision, you and your passengers can suffer
injuries, including fatalities, if you are not properly
buckled up. You can strike the interior of your
vehicle or other passengers, or you can be thrown out
of the vehicle. Always be sure you and others in your
vehicle are buckled up properly.
Buckle up even though you are an excellent driver, even
on short trips. Someone on the road may be a poor driver
and cause a collision that includes you. This can happen
far away from home or on your own street.
Research has shown that seat belts save lives, and that
they can reduce the seriousness of injuries in a collision.
Some of the worst injuries happen when people are
thrown from the vehicle. Seat belts reduce the possibility
of ejection and the risk of injury caused by striking the
inside of the vehicle. Everyone in a motor vehicle should
be belted at all times to reduce or prevent injuries.
Lap/Shoulder Belts
The outboard front and rear seats of your vehicle are
equipped with lap/shoulder belts.
The belt webbing retractor is designed to lock during
very sudden stops or collisions. This feature allows the
shoulder part of the belt to move freely with you under
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 21
normal conditions. But in a collision, the belt will lock
and reduce the risk of your striking the inside of the
vehicle or being thrown out.
WARNING!
•
It is extremely dangerous to ride in a cargo area,
inside or outside of a vehicle. In a collision,
people riding in these areas are more likely to be
seriously injured or killed.
•
Do not allow people to ride in any area of your
vehicle that is not equipped with seats and seat
belts.
•
Be sure everyone in your vehicle is in a seat using
a seat belt properly.
WARNING!
•
Wearing a seat belt incorrectly is dangerous. Seat
belts are designed to go around the large bones of
your body. These are the strongest parts of your
body and take the forces of a collision the best.
Wearing your belt in the wrong place could make
your injuries in a collision much worse. You
might suffer internal injuries, or you could even
slide out of part of the belt. Follow these instructions to wear your seat belt safely and to keep
your passengers safe, too.
•
Two people should never be belted into a single
seat belt. People belted together can crash into one
another in an accident, hurting one another badly.
Never use a lap/shoulder belt or a lap belt for
more than one person, no matter what their size.
2
22 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Lap/Shoulder Belt Operating Instructions
1. Enter the vehicle and close the door. Sit back and
adjust the seat.
2. The seat belt latch plate is above the back of the front
seat, next to your arm in the rear seat. Grasp the latch
plate and pull out the belt. Slide the latch plate up the
webbing as faras necessary to allow the belt to go around
your lap.
Latch Plate
3. When the belt is long enough to fit, insert the latch
plate into the buckle until you hear a “click.”
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 23
WARNING!
• A belt that is buckled into the wrong buckle will not
protect you properly. The lap portion could ride too
high on your body, possibly causing internal injuries. Always buckle your belt into the buckle nearest
you.
• A belt that is loose will not protect you as well. In a
sudden stop you could move too far forward, increasing the possibility of injury. Wear your seat belt
snugly.
• A belt that is worn under your arm is very danger-
ous. Your body could strike the inside surfaces of the
vehicle in a collision, increasing head and neck
injury. A belt worn under the arm can cause internal
injuries. Ribs aren’t as strong as shoulder bones.
Wear the belt over your shoulder so that the strongest
bones will take the force in a collision.
• A shoulder belt placed behind will not protect you
from injury during a collision. You are more likely to
hit your head in a collision if you do not wear your
shoulder belt. The lap and shoulder belt are meant to
be used together.
4. Position the lap belt across your thighs, below your
abdomen. To remove slack in the lap belt portion, pull up
on the shoulder belt. To loosen the lap belt if it is too tight,
tilt the latch plate and pull on the lap belt. A snug belt
reduces the risk of sliding under the belt in a collision.
Latch Plate To Buckle
2
24 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
WARNING!
•
A lap belt worn too high can increase the risk of
internal injury in a collision. The belt forces won’t
be at the strong hip and pelvic bones, but across
your abdomen. Always wear the lap belt as low as
possible and keep it snug.
•
A twisted belt cannot do its job as well. In a
collision it could even cut into you. Be sure the
belt is straight. If you cannot straighten a belt in
your vehicle, take it to your dealer and have it
fixed.
5. Position the shoulder belt on your chest so that it is
comfortable and not resting on your neck. The retractor
will withdraw any slack in the belt.
6. To release the belt, push the red button on the buckle.
The belt will automatically retract to its stowed position.
If necessary, slide the latch plate down the webbing to
allow the belt to retract fully.
Removing Slack From Belt
WARNING!
A frayed or torn belt could rip apart in a collision
and leave you with no protection. Inspect the belt
system periodically, checking for cuts, frays, or loose
parts. Damaged parts must be replaced immediately.
Do not disassemble or modify the system. Seat belt
assemblies must be replaced after a collision if they
have been damaged (bent retractor, torn webbing,
etc.).
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 25
2
Adjustable Upper Shoulder Belt Anchorage
In the front seats, the shoulder belt anchorage can be
adjusted upward or downward to position the belt away
from your neck. Push in on the anchorage near your
outside shoulder and slide it up or down to reach the
position that serves you best.
Adjusting Upper Shoulder Belt
As a guide, if you are shorter than average, you will
prefer a lower position, and if you are taller than average,
you’ll prefer a higher position. When you release the
anchorage, try to move it up or down to make sure that
it is locked in position.
26 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Seat Belts And Pregnant Women
We recommend that pregnant women use seat belts
throughout their pregnancy. Keeping the mother safe is
the best way to keep the baby safe.
Pregnant women should wear the lap part of the belt
across the thighs and as snug across the hips as possible.
Keep the belt low so that it does not come across the
abdomen. That way the strong bones of the hips will take
the force if there is a collision.
Seat Belt Extender
If a seat belt is too short, even when fully extended and
when the adjustable upper shoulder belt anchorage (if
equipped) is in its lowest position, your dealer can
provide you with a seat belt extender. This extender
should be used only if the existing belt is not long
enough. When it is not required, remove the extender
and store it.
WARNING!
Using a seat belt extender when not needed can
increase the risk of injury in a collision. Only use
when the seat belt is not long enough when it is
worn low and snug, and in the recommended seating
positions. Remove and stow the seat belt extender
when not needed.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27
Driver And Front Passenger Supplemental
Restraint Systems (SRS) — Airbags
Front Airbag Components
This vehicle has front airbags for both the driver and
front passenger as a supplement to the seat belt restraint
system. The driver’s front airbag is mounted in the center
of the steering wheel. The passenger’s front airbag is
mounted in the instrument panel, above the glove compartment. The words SRS/AIRBAG are embossed on the
airbag covers.
NOTE: The front airbags are certified to the Federal
regulations that allow less forceful deployment.
NOTE: Airbag covers may not be obvious in the interior
trim; but they will open to allow airbag deployment.
WARNING!
Do not put anything on or around the front airbag
covers or attempt to manually open them. You may
damage the airbags and you could be injured because the airbags are not there to protect you. These
protective covers for the airbag cushions are designed to open only when the airbags are inflating.
2
28 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Airbags inflate in moderate to high speed impacts.Along
with the seat belts, front airbags work with the instrument panel knee bolsters to provide improved protection
for the driver and front passenger.
The seat belts are designed to protect you in many types
of collisions. The front airbags deploy in moderate to
severe frontal collisions. But even in collisions where the
airbags work, you need the seat belts to keep you in the
right position for the airbags to protect you properly.
Here are some simple steps you can take to minimize the
risk of harm from a deploying airbag.
1. Children 12 years old and under should always ride
buckled up in a rear seat.
Infants in rear-facing child restraints (designed for children up to 20 lbs (9 kg) and at least one year old) should
NEVER ride in the front seat of a vehicle with a passenger front airbag, unless the airbag is turned off.An airbag
deployment can cause severe injury or death to infants in
this position.
Children that are not big enough to properly wear the
vehicle seat belt (Refer to “Child Restraint” in this
section.) should be secured in the rear seat, in a child
restraint or belt-positioning booster seat. Older children
who do not use child restraints or belt-positioning
booster seats should ride properly buckled up in the rear
seat. Never allow children to slide the shoulder belt
behind them or under their arm.
If a child from 1 to 12 years old must ride in the front
passenger seat because the vehicle is crowded, move the
seat as far back as possible, and use the proper child
restraint. Refer to “Child Restraint” in this section.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29
You should read the instructions provided with your
child restraint to make sure that you areusing it properly.
2. All occupants should use their lap and shoulder belts
properly.
3. The driver and front passenger seats should be moved
back as far as practical to allow the front airbags room to
inflate.
WARNING!
•
Relying on the airbags alone could lead to more
severe injuries in a collision. The airbags work
with your seat belt to restrain you properly. In
some collisions the airbags won’t deploy at all.
Always wear your seat belts even though you
have airbags.
•
Being too close to the steering wheel or instrument panel during airbag deployment could cause
serious injury. Airbags need room to inflate. Sit
back, comfortably extending your arms to reach
the steering wheel or instrument panel.
Airbag System Components
The airbag system consists of the following:
•
Airbag Control Module (ACM)
•
Airbag Warning Light
2
30 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
•
Driver Airbag
•
Passenger Airbag
•
Steering Wheel And Column
•
Instrument Panel
•
Crash Sensor
•
Interconnecting Wiring
•
Knee Impact Bolsters
How The Airbag System Works
The Airbag Control Module (ACM) determines if a
•
frontal collision is severe enough to require the airbags
to inflate.
•
The ACM will not detect side, roll over, or rear
impacts.
•
The ACM also monitors the readiness of the electronic
parts of the system whenever the ignition switch is in
the START or ON position. These include all of the
items listed above except the knee bolster, the instrument panel, and the steering wheel and column. If the
ignition key is in the OFF or ACC position, or not in
the ignition, the airbags are not on and will not inflate.
•
Also, theACM turns on the “Airbag WarningLight” in
the instrument panel for 6 to 8 seconds when the
ignition is first turned on, then turns the light off. If it
detects a malfunction in any part ofthe system, it turns
on the light either momentarily or continuously. If the
ACM detects a malfunction, the “Airbag Warning
Light” will illuminate for a minimum of 12 seconds
and will remainilluminated as long as the malfunction
exists.
Loading...