ignition DODGE NEON 2005 2.G Workshop Manual

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

CAUTION!
Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and the
vehicle.
WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing that can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune up to manufacturers specifica-
tions, should be obtained immediately.
To minimize the possibility of catalyst damage:
²Do not shut off the engine or interrupt the ignition
when the transaxle is in gear and the vehicle is in
motion.
²Do not try to start the engine by pushing or towing the
vehicle.
²Do not idle the engine with any spark plug wires
disconnected for prolonged period.
Engine Timing Belt
Replace the engine timing belt at the intervals described
in the appropriate maintenance schedule.
174 MAINTAINING YOUR VEHICLE

Ignition Wiring System
The ignition cables should be kept clean and properly
connected. Terminals should be fully seated. Cracked,
damaged, or faulty cables should be replaced.
Crankcase Emission Control System
Proper operation of this system depends on freedom
from sticking or plugging due to deposits. As vehicle
mileage builds up, the PCV valve and passages may
accumulate deposits. If a valve is not working properly,
replace it with a new valve. DO NOT ATTEMPT TO
CLEAN THE OLD PCV VALVE!
Check ventilation hose for indication of damage or
plugging deposits. Replace if necessary.
Fuel Filter
A plugged fuel filter can cause hard starting or limit the
speed at which a vehicle can be driven. Should an
excessive amount of dirt accumulate in the fuel tank,
frequent filter replacement may be necessary.
Air Cleaner Element (Filter)
Under normal driving conditions, replace the filter at the
intervals shown on Schedule ªAº. If, however, you drive
the vehicle frequently under dusty or severe conditions,
the filter element should be inspected periodically and
replaced if necessary at the intervals shown on Schedule
ªBº.
WARNING!
The air cleaner can provide a measure of protection
in the case of engine backfire. Do not remove the air
cleaner unless such removal is necessary for repair or
maintenance. Make sure that no one is near the
engine compartment before starting the vehicle with
the air cleaner removed. Failure to do so can result in
serious personal injury.
MAINTAINING YOUR VEHICLE 175
7

Cooling System
WARNING!
²When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
²You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don't open
the hood until the radiator has had time to cool.
Never try to open a cooling system pressure cap
when the radiator is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or rusty in appearance, the
system should be drained, flushed and refilled with fresh
coolant. Check the front of the A/C condenser for any
accumulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the
face of the condenser.
Check the coolant recovery bottle tubing for brittle rubber,
cracking, tears, cuts and tightness of the connection at the
bottle and radiator. Inspect the entire system for leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
coolant from the radiator drain cock. If the cap is sealing
properly, the engine coolant (antifreeze) will begin to
drain from the coolant recovery bottle. DO NOT RE-
MOVE THE COOLANT PRESSURE CAP WHEN THE
COOLING SYSTEM IS HOT.
MAINTAINING YOUR VEHICLE 181
7

MAXI
FUSEAmp/Color Items Fused
1Ð Ð
2Ð Ð
3 40 Amp/
GreenHeadlamps
4 40 Amp/
GreenIgnition Run
5 30 Amp/Pink ABS Solenoid
6 30 Amp/Pink Radiator Fan
7 Spare
8 40 Amp/
GreenABS Pump
9 30 Amp/Pink Starter
10 40 Amp/
GreenElectric Back Light (EBL)MINI
FUSEAmp/Color Items Fused
11 Spare
12 Spare
13 20 Amp/
YellowIOD/Int Lighting/Radio
14 20 Amp/
YellowPower Outlet
15 15 Amp/Blue Hazard Flasher
16 15 Amp/Blue MTV
17 20 Amp/
YellowElectronic Automatic
Transaxle (EATX)
18 10 Amp/Red Horn
19 Spare
20 20 Amp/
YellowFog Lamp (Export Only)
21 20 Amp/
YellowASD/Fuel Pump
22 10 Amp/Red A/C Clutch
23 15 Amp/Blue Stop Lamps
196 MAINTAINING YOUR VEHICLE

Interior Fuses
The fuse access panel is behind the end cover at the left
side of the instrument panel. To remove the panel, pull it
out, as shown. A diagram identifying the components
and circuits is located on the inside of the cover.
FUSE Amp/Color Items Fused
1 10 Amp/Red Power Mirror/
Multifunction
2 20 Amp/
YellowWiper Switch/Motor
3 20 Amp/
YellowRadio/Power Sunroof
4 15 Amp/Blue Interior Lighting
5 10 Amp/Red Airbag Run Only
6 20 Amp/
YellowHVAC Blower
7 10 Amp/Red Backup Switch/EBL/
Temp/Comp
8 15 Amp/Blue High Headlamp
9 10 Amp/Red Airbag Run-Start
10 15 Amp/Blue ABS Engine Run Start
11 10 Amp/Red ARKEM Run Start
12 10 Amp/Red Ignition Off/Run/ Start
13 20 Amp/
YellowPower Seat Height Adjust
14 20 Amp/
YellowARKEM Door Locks
15 15 Amp/Blue Exterior Lighting
16 25 Amp/
NaturalHeadlamp
Interior Fuse Panel
MAINTAINING YOUR VEHICLE 197
7

17 10 Amp/Red Lt Low Beam Headlamp/
Headlamp Level Switch
(Bux Only)
18 10 Amp/Red Rt Low Beam Headlamp/
Headlamp Level Motor
19 10 Amp/Red Fog lamps
20 Spare
CAUTION!
When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If a
properly rated fuse continues to blow, it shows a
problem in the circuit that must be corrected.
VEHICLE STORAGE
If you will not be using your vehicle for more than 21
days you may want to take steps to preserve your battery.
You may:
²Disengage the mini fuse in the Power Distribution
Center labeled IOD (Ignition Off-Draw).
²Or, disconnect the negative cable from the battery.
REPLACEMENT BULBS
LIGHT BULBS Ð Inside Bulb No.
ABS Indicator.......................... LED
Airbag Indicator........................ LED
Brake System Warning Indicator............. LED
Climate Controls........................ LED
Console Gear Selector...................PC194
Dome Light............................T579
Front Fog Indicator...................... LED
High Beam Indicator....................PC194
Instrument Cluster Illumination............PC194
Low Fuel Indicator....................... LED
Low Oil Pressure Indicator................. LED
Rear Cargo............................T906
198 MAINTAINING YOUR VEHICLE

Miles 48,000 51,000 54,000 57,000 60,000
(Kilometers) (77 000) (82 000) (86 000 ) (91 000) (96 000)
Change engine oil and engine oil filter, if not re-
placed at 3 months.XX X XX
Rotate tires. X X X
Inspect the front brake pads and rear brake linings
and rotors.X
Replaceair cleaner filter.X
Check and replace, if necessary, thePCV valve.*³ X
Change the automatic transaxle fluid and adjust the
bands.LX
Replace manual transaxle fluid.² X
Inspect the tie rod ends and boot seals. X
Replace the drive belts.X
Replace themake-up air filter(located inside the
air cleaner).X
Replace thespark plugs and ignition cables.X
Flush and replace engine coolant at 60 months, if
not done at 102,000 miles.X
SCHEDULE ªBº 213
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 108,000 111,000 114,000 117,000 120,000
(Kilometers) (173 000) (178 000) (183 000 ) (188 000) (193 000)
Change engine oil and engine oil filter, if not replaced
at 3 months.XX X XX
Rotate tires. X X X
Inspect the front brake pads and rear brake linings and
rotors.X
Inspect and replace, if necessary, theair cleaner filter.
*X
Inspect thePCV valve
and replace if necessary. *³X
Inspect and replace, if required, themake-up air filter
(located inside the air cleaner).X
Replace thespark plugs and ignition cables.X
Replace the drive beltsX
Flush and replace the engine coolant, if not done at 60
months.X
* This maintenance is recommended by the manufacture
to the owner but is not required to maintain the emis-
sions warranty.
³ This maintenance is not required if previously replaced.
² This maintenance is required only for police, taxi,
limousine type operation, or trailer towing.LThis maintenance is required only for police, taxi,
limousine type operation, or trailer towing.
Inspection and service should also be performed anytime a
malfunction is observed or suspected. Retain all receipts.
SCHEDULE ªBº 217
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 42,000 48,000 54,000 60,000 66,000
(Kilometers) (67 000) (77 000) (86 000) (96 000) (106 000)
[Months] [42] [48] [54] [60] [66]
Change engine oil and engine oil filter.XXXXX
Rotate tires.XXXXX
Inspect the brake linings. X
Replace theengine air cleaner filter.X
Replace thespark plugs and ignition cables.X
Inspect the tie rod ends and boot seals. X
Inspect thePCV valveand replace, if necessary.* X
Flush and replace the engine coolant at 60 months, if
not done at 102,000 miles.X
Replace themake-up air filter(located inside the air
cleaner).X
Replace drive belts.X
SCHEDULE ªAº 219
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S