check engine DODGE NEON 2005 2.G Owners Manual

NTo Lock The Doors.....................19
NHorn Chirp Feature.....................19
NTo Unlock The Trunk....................20
NUsing The Panic Alarm..................20
NProgramming Additional Transmitters........20
NGeneral Information....................21
NTransmitter Battery Service...............21
mVehicle Theft Alarm Ð If Equipped..........22
NTo Set The Alarm......................22
NTo Disarm The System...................23
NSecurity System Manual Override...........23
mPower Windows Ð If Equipped............23
mOccupant Restraints.....................24
NLap/Shoulder Belts.....................24NAdjustable Upper Shoulder Belt Anchorage....28
NLap/Shoulder Belt Untwisting Procedure.....29
NSeat Belts And Pregnant Women............30
NSeat Belt Extender......................31
NDriver And Front Passenger Supplemental
Restraint System (SRS) - Airbags...........31
NChild Restraint........................39
NTransporting Pets......................45
mEngine Break-In Recommendations..........46
mSafety Tips............................46
NExhaust Gas..........................46
NSafety Checks You Should Make Inside
The Vehicle..........................47
NPeriodic Safety Checks You Should Make
Outside The Vehicle....................47
8 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Key-In-Ignition Reminder
Opening the driver's door when the key is in the ignition
switch, sounds a signal to remind you to remove the key.
NOTE:With the driver's door open, and the key in the
ignition, the power door locks will not lock via the
interior door lock switch.
SENTRY KEY
The Sentry Key Immobilizer System prevents unautho-
rized operation of the vehicle by disabling the engine.
The system will shut the engine off 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 keys that
have been programmed to the vehicle can be used to start
and operate the vehicle.
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 Theft Alarm/
Immobilizer Light will come on for three (3) secondsimmediately after the ignition switch is turned on for a
bulb check. Afterwards, if the bulb remains on, this
indicates a problem with the electronics.
If the bulb begins to flash after the bulb check, this
indicates that an invalid key has been used to start the
vehicle. Both of these conditions will result in the engine
being shut off after two (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 lock cylinder for that vehicle.
If the Theft Alarm/Immobilizer Light comes on during
normal vehicle operation (vehicle 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:
²
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.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 11
2

INSTRUMENT CLUSTER DESCRIPTIONS
1. Front Fog Light Indicator Ð If Equipped
This light shows when the front fog lights are
ON. (See page 62 for more information.)
2. Brake System Warning Light
This light monitors various brake functions,
including brake fluid level and parking
brake application. If the brake light comes
on, it may indicate that the parking brake is
applied, or there is a low brake fluid level. On vehicles
equipped with Anti-lock brakes (ABS), it may also
indicate an ABS malfunction that could lead to re-
duced braking performance.
WARNING!
Driving a vehicle with the brake light on is danger-
ous. A significant decrease in braking performance
or vehicle stability during braking may occur. It will
take you longer to stop the vehicle or will make your
vehicle harder to control. You could have an acci-
dent. Have the vehicle checked immediately.
The operation of the Brake Warning light can be checked
by turning the ignition key from the OFF to the ON
position. The light should illuminate for three seconds, or
until the engine is started, whichever comes first. The
light should then go out unless the parking brake is
applied or a brake fault is detected. If the light does not
illuminate, have the light inspected and serviced as soon
as possible.
The light will also come on when the parking brake is
applied with the ignition in the ON position.
NOTE:This light shows only that the parking brake is
on. It does not show the degree of brake application.
If the parking brake is off and the light remains on, have
the brake system inspected as soon as possible.
3. Anti-Lock Warning Light (ABS) Ð If Equipped
This light monitors the Anti-Lock Brake System
(ABS) described elsewhere in this manual. This
light will come on when the ignition key is turned to
the ON position and may stay on for as long as four
seconds.
UNDERSTANDING YOUR INSTRUMENT PANEL 77
4

If the ABS light remains on or comes on during 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 provided that 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 benefit of Anti-Lock
Brakes.
The warning light should be checked frequently to assure
that it is operating properly. Turn the ignition key to a
point midway between ON and START. The light should
come on. If the light does not come on, have the system
checked by an authorized dealer.
4. Speedometer
Indicates vehicle speed.
5. Turn Signal Indicators
The arrows will flash in unison with the exterior
turn signal, when using the turn signal lever. (See
page 62 for more information.)6. High Beam Indicator
This light shows that the headlights are on high
beam. Pull the turn signal lever toward the
steering wheel to switch the headlights from high or
low beam.
7. Tachometer Ð If Equipped
The white area of the scale shows the permissible engine
revolutions-per-minute (rpm x 1000) for each gear range.
Before reaching the red area, ease up on the accelerator to
prevent engine damage.
8. Oil Pressure Light
Shows low engine oil pressure. The light will
come on and remain on when the ignition key is
turned from the OFF to the ON position, and the light
will turn off after the engine is started. If the bulb does
not come on during starting, have the system checked
by an authorized dealer.
If the light comes on and remains on while driving, stop
the vehicle and shut off the engine. DO NOT OPERATE
THE VEHICLE UNTIL THE CAUSE IS CORRECTED.
78 UNDERSTANDING YOUR INSTRUMENT PANEL

The light does not show the quantity of oil in the engine.
This can be determined using the procedure shown in
Section 7. (See page 169 for more information.)
9. Seat Belt Reminder Light
When the ignition key is first turned on, this
light will come on for about six seconds. A
chime will sound if you have not pulled the
shoulder belt out of the retractor. This is a reminder to
ªbuckle upº. If you do not buckle up, the light will
remain on.
10. Charging System Light
This light shows the status of the electrical
charging system. The light should come on
briefly when the ignition is first turned on and remain
on briefly as a bulb check. If the light stays on or
comes on while driving, it means that there is a
problem with the charging system. Obtain SERVICE
IMMEDIATELY.
11. Airbag Light
The light comes on and remains on for 6 to 8
seconds as a bulb check when the ignition
switch is first turned ON. If the light does notcome on during starting, stays on, or comes on while
driving, have the system checked by an authorized
dealer. (See page 39 for more information.)
12. Theft Alarm Light Ð If Equipped
This light will flash rapidly for several seconds when the
alarm system is arming. The light will begin to flash
slowly indicating that the system is armed. (See page 22
for more information.)
13. Fuel Door Reminder
This symbol is a reminder that the Fuel Filler Door is
located on the passenger's side of the vehicle.
14. Fuel Gauge
When the ignition key is in the ON position, the
pointer will show the level of fuel remaining in
the fuel tank.
15. Low Fuel Light Ð If Equipped
NOTE:
The Low Fuel Light and Chime feature only
functions on vehicles equipped with a tachometer.
When the fuel level drops to about 1/8 tank, the
fuel symbol will light and a single chime will
sound. The light will remain on until fuel is
UNDERSTANDING YOUR INSTRUMENT PANEL 79
4

added. If the fuel level drops to about 1/2 gallon, the
fuel symbol will begin to flash and the chime will
sound several times.
16. Malfunction Indicator Light
This light is part of an onboard diagnostic
system called OBD that monitors emissions,
engine, and automatic transmission control
systems. The light will illuminate briefly when the key
is in the ON/RUN position before engine start. If the
bulb does not come on when turning the key from
OFF to ON/RUN, have the condition checked
promptly.
Certain conditions such as a loose or missing gas cap,
poor fuel quality, etc., may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several of your typical driving cycles. In
most situations, the vehicle will drive normally and will
not require towing.
If the Malfunction Indicator Light flashes when the
engine is running, serious conditions may exist that
could lead to immediate loss of power or severe catalyticconverter damage. The vehicle should be serviced as
soon as possible if this occurs. (See page 166 for more
information.)
17. Odometer/Trip Odometer Reset Knob
Press this knob to switch between the odometer and trip
odometer. While the trip odometer is being displayed,
press and hold this knob for a few seconds to reset the
trip odometer to zero miles/kilometers.
18. Odometer/Trip Odometer
Shows the total distance the vehicle has been driven.
U.S. Federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser the
correct mileage that the vehicle has been driven. There-
fore, if the odometer reading changes during repair or
replacement, be sure to keep a record of the reading
before and after the service so the correct mileage can be
determined.
80 UNDERSTANDING YOUR INSTRUMENT PANEL

100 ft. lbs. (135 N´m). If you are not sure about the
tightness, have them checked with a torque wrench by
your dealer or at a service station.
8. Remove the wheel blocks and lower the jack until it is
free. Stow the lug wrench, replaced tire, and jack. Secure
all parts using the means provided.
WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and the spare tire in
the places provided.
9. Adjust the tire pressure as soon as possible.
NOTE:The spare tire well is designed to hold the
compact spare tire or a deflated (flat) tire. A fully inflated
tire will not fit in the spare tire well.
JUMP-STARTING PROCEDURES IF BATTERY IS
LOW
WARNING!
Take care to avoid the radiator cooling fan whenever
the hood is raised. It can start anytime the ignition
switch is on. You can be hurt by the fan.
WARNING!
Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
axle cannot be started this way. Unburned fuel could
enter the catalytic converter and once the engine has
started, ignite and damage the converter and vehicle.
If the vehicle has a discharged battery, booster cables
may be used to obtain a start from another vehicle.
This type of start can be dangerous if done improp-
erly, so follow this procedure carefully.
WHAT TO DO IN EMERGENCIES 155
6

MAINTAINING YOUR VEHICLE
CONTENTS
m2.0L Engine Compartment...............165
mOnboard Diagnostic System Ð OBD II......166
mEmissions Inspection And Maintenance
Programs
............................167
mReplacement Parts.....................168
mDealer Service........................168
mMaintenance Procedures.................169
NEngine Oil..........................169
NIgnition Wiring System.................175
NCrankcase Emission Control System........175
NFuel Filter..........................175
NAir Cleaner Element (Filter)..............175NMaintenance-Free Battery................176
NAir Conditioner......................177
NPower Steering Fluid Check..............178
NFront Suspension Ball Joints..............178
NBody Lubrication.....................178
NWindshield Wiper Blades................179
NWindshield Wiper Blade Replacement.......179
NWindshield Washer Aiming..............180
NWindshield Washer Reservoir.............180
NExhaust System......................180
NCooling System.......................181
7

EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle's emissions control system.
Failure to pass could prevent vehicle registration.
For states which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the MIL (Malfunction Indicator Lamp)
is functioning and is not on when the engine is running,
and that the OBD (On Board Diagnostic) system is ready
for testing.
Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system should be determined
not ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition key actuated test
which you can use prior to going to the test station. To
check if your vehicle's OBD system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn off
the ignition key or start the engine. This means that
your vehicle's OBD system isnot readyand you
shouldnotproceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn off the ignition key or
start the engine. This means that your vehicle's OBD
system isreadyand you can proceed to the I/M
station.
MAINTAINING YOUR VEHICLE 167
7

If your OBD system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle's OBD system is
ready or not ready, if the MIL symbol is illuminated
during normal vehicle operation, you should have your
vehicle serviced before going to the I/M station. The I/M
station can fail your vehicle because the MIL symbol is on
with the engine running.REPLACEMENT PARTS
Use of genuine Mopar parts for normal/scheduled main-
tenance and repairs is highly recommended to insure the
designed performance. Damage or failures caused by the
use of non-Mopar parts for maintenance and repairs will
not be covered by the manufacturer warranty.
DEALER SERVICE
Your dealer has the qualified service personnel, special
tools and equipment to perform all service operations in
an expert manner. Service manuals are available which
include detailed service information for your vehicle.
Refer to these manuals before attempting any procedure
yourself.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
168 MAINTAINING YOUR VEHICLE