2004 DODGE NEON SRT check engine light

immediately 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.
²Exxon/Mobil Speed Pass,Ÿ additional Sentry Keys, or
any other transponder equipped components on the
same keychain willnot
cause a key-related (tran-
sponder) fault unless the additional part isphysi-
cally held against the ignition keybeing used
when starting the vehicle. 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.
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 can
not 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
10 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

INSTRUMENT CLUSTER DESCRIPTIONS
1. Fog Light Indicator
This light shows when the fog lights are ON.
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. It may also indicate an ABS
malfunction that could lead to reduced braking per-
formance.
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)
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 63
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.
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
The silver 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 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.
64 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.
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.
12. Theft Alarm Light
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.
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
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
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.
UNDERSTANDING YOUR INSTRUMENT PANEL 65
4

16. Malfunction Indicator Light
This light is part of an onboard diagnostic
system called OBD that monitors engine con-
trol 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 catalytic
converter damage. The vehicle should be serviced as
soon as possible if this occurs.
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.
19. Door Ajar Indicator
This vacuum fluorescent indicator illuminates when a
door is not completely closed. If the door is open for more
than 8 minutes and the ignition key is in the OFF
position, the indicator will turn off.
66 UNDERSTANDING YOUR INSTRUMENT PANEL

vehicle. The MMT content of gasoline may not be indi-
cated on the gasoline pump, therefore you should ask
your gasoline retailer whether or not his/her gasoline
contains MMT.
It is even more important to look for gasolines without
MMT in Canada because MMT can be used at higher
levels than allowed in the United States.
MMT is prohibited in both Federal and California refor-
mulated gasolines.
Sulfur in Gasoline
Your vehicle may have been designed to meet California
low emission standards with cleaner burning California
reformulated gasoline with low sulfur. This vehicle may
be sold nationwide. Your vehicle will operate satisfacto-
rily on fuels meeting Federal specifications, but emission
control system performance may be adversely affected.
Gasoline sold outside of California is permitted to have
higher sulfur levels which may affect the performance of
the vehicle's catalytic converter. This may cause the
Check Engine or Service Engine Soon light to illuminate.
The manufacturer recommends that you try a differentbrand of unleaded gasoline having lower sulfur to deter-
mine if the problem is fuel related prior to returning your
vehicle to an authorized dealer for service.
CAUTION!
If the Check Engine or Service Engine Soon light is
flashing, immediate service is required. See the On
Board Diagnostics paragraph in the Maintenance
section of this manual.
Materials Added to Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives is not needed under normal
conditions and would result in unnecessary cost. There-
fore you should not have to add anything to the fuel.
STARTING AND OPERATING 115
5

ONBOARD DIAGNOSTIC SYSTEM Ð OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, and engine control
systems. When these systems are operating properly,
your vehicle will provide excellent performance and fuel
economy, as well as engine emissions well within current
government regulations.
If any of these systems require service, the OBD II system
will turn on the ªMalfunction Indicator Light.º It will
also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be driveable and not
need towing, see your dealer for service as soon as
possible.CAUTION!
Prolonged driving with the ªMalfunction Indicator
Lightº on could cause further damage to the emis-
sion control system. It could also affect fuel economy
and driveability. The vehicle must be serviced before
any emissions tests can be performed.
If the ªMalfunction Indicator Lightº is flashing,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
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.
134 MAINTAINING YOUR VEHICLE

NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first and follow schedule ªBº of the
9Maintenance Schedules9section of this manual.
NOTE:Most vehicles are operated under the conditions
listed for Schedule9B9.
Second is ScheduleªAº. It is for vehicles that are not
operated under any of the conditions listed under Sched-
ule9B9
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop for Fuel
²
Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required.
Once a Month
²
Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder and transaxle and add as needed.
²Check all lights and all other electrical items for correct
operation.
²Check rubber seals on each side of the radiator for
proper fit.
MAINTENANCE SCHEDULES 169
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