check engine light CHRYSLER PT CRUISER 2005 1.G Owners Manual

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) seconds
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:
•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.
•Exxon/Mobil Speed Pass,™additional Sentry Keys, or
any other transponder equipped components on the
same keychain willnotcause a key-related (transpon-
der) fault unless the additional part isphysically held
against the ignition keybeing used when starting the
vehicle. Cell phones, pagers, or other RF electronics
will not cause interference with this system.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
2

Front seat belt assemblies must be replaced after a
collision. Rear seat belt assemblies must be replaced after
a collision if they have been damaged (bent retractor, torn
webbing, etc. If there is any question regarding belt or
retractor condition, replace the belt.
Airbag Light
The light should come on and remain on for 6 to 8
seconds as a bulb check when the ignition switch is first
turned ON. If the LED is not lit during starting, have it
checked. If the light stays on or comes on while driving,
have the system checked by an authorized dealer.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield.
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect tread and sidewall for cuts or
cracks. Check wheel nuts for tightness, and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil or other fluid leaks. Also, if gasoline
fumes are detected or fuel, power steering fluid or brake
fluid leaks are suspected, the cause should be located and
corrected immediately.
58 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

INSTRUMENT CLUSTER DESCRIPTIONS
1. Fuel Gauge
When the ignition switch is in the ON position, the
pointer will show the level of fuel remaining in the
fuel tank.
2. Charging System Light
This light shows the status of the electrical charg-
ing 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.
3. Deck Lid Ajar
This light comes on if the deck lid is not
completely closed.4. Oil Pressure Light
Shows low engine oil pressure. The light will come
on and remain on when the ignition switch 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.
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 257 for more information.)
5. Theft Alarm Light — 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.
UNDERSTANDING YOUR INSTRUMENT PANEL 127
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9. Speedometer
Indicates vehicle speed.
10. High Beam Indicator
This light shows that the headlights are on high
beam. Pull the turn signal lever toward the steer-
ing wheel to switch the headlights from high or low
beam.
11. Tachometer
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.
12. Anti-Lock Warning Light (ABS)—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.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 the
on position, but do not start the vehicle. The light should
come on. If the light does not come on, have the system
checked by an authorized dealer.
13. Seat Belt Reminder Light
When the ignition switch 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
UNDERSTANDING YOUR INSTRUMENT PANEL 129
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out of the retractor. This is a reminder to“buckle up”.If
you do not buckle up, the light will remain on.
14. 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 reduced braking perfor-
mance.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.
130 UNDERSTANDING YOUR INSTRUMENT PANEL

disabled for about 4 minutes until the brakes have
cooled. The system will automatically reactivate and turn
off the TRAC OFF Light.
22. 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 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 condi-
tion 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. (See page 254 for more
information.)
23. Front Fog Light Indicator—If Equipped
This light shows when the front fog lights are ON.
24. 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 approximately 1.0 gallon (3.75
Liter), the fuel symbol will flash several times and the
chime will sound several times.
UNDERSTANDING YOUR INSTRUMENT PANEL 133
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At Each Stop for Fuel
•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.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir, brake
master cylinder and transaxle and add as needed.
•Check all lights and all other electrical items for correct
operation.
•Check rubber seals on each side of the radiator for
proper fit.
At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect the brake hoses.
•Inspect the CV joints and front suspension compo-
nents.
•Check the automatic transaxle fluid level.
•Check the manual transaxle fluid level and fill plug
condition.
•Check the coolant level, hoses, and clamps.
308 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake) System.............. 198
Adding Engine Coolant (Antifreeze).......... 274
Adding Fuel........................... 225
Adding Washer Fluid..................... 100
Additives, Fuel......................... 223
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 264
Air Conditioner Maintenance............... 267
Air Conditioning Controls................. 169
Air Conditioning, Operating Tips............ 174
Air Conditioning Refrigerant.............267,268
Air Conditioning System................169,267
Air Pressure, Tires....................... 211
Airbag................................ 40
Airbag Deployment....................... 46
Airbag Light.....................44,48,58,132
Airbag Maintenance....................... 48
Airbag, Side............................ 46
Alarm, Panic............................ 22
Alarm System........................25,127Alignment and Balance................... 218
Alterations/Modifications, Vehicle............. 7
Antifreeze (Engine Coolant)...........273,302,303
Capacities........................... 302
Anti-Lock Brake System (ABS).............. 198
Anti-Lock Warning Light.................. 129
Anti-Theft Security Alarm.................. 25
Appearance Care........................ 284
Auto Down Power Windows................ 29
Automatic Door Locks..................... 20
Automatic Transaxle..............12,182,185,280
Fluid and Filter Changes................. 283
Fluid Level Check...................... 281
Interlock System.....................18,186
Reset Mode.......................... 187
Selection Of Lubricant................... 280
Shifting............................. 187
Special Additives...................... 283
Autostick...........................134,190
340 INDEX

Cellular Phone.......................... 168
Center High Mounted Stop Light............ 301
Central Door Locks....................... 20
Chains, Tire............................ 219
Changing A Flat Tire..................... 235
Chart, Tire Sizing........................ 203
Check Engine Light (Malfunction Indicator Light) . 255
Child Restraint.......................... 49
Child Restraint Tether Anchors............... 53
Child Seat.............................. 54
Clean Air Gasoline....................... 222
Climate Control......................... 169
Clock................................ 134
Coin Holder........................... 115
Compact Disc Maintenance................. 168
Compact Disc Player..................136,142
Compact Spare Tire...................... 214
Compass.............................. 75
Compass Calibration...................... 78Compass Variance........................ 77
Console............................... 115
Contract, Service........................ 332
Convertible............................. 62
Convertible Boot.......................68,72
Convertible Top.......................... 62
Convertible Top Maintenance............... 290
Convertible Top Manual Override..........73,247
Cool Down, Turbo....................... 184
Coolant............................302,303
Coolant Pressure Cap..................... 275
Cooling System......................... 272
Adding Coolant (Antifreeze).............. 274
Coolant Level......................272,275
Disposal of Used Coolant................ 275
Drain, Flush, and Refill.................. 273
Inspection........................... 275
Points to Remember.................... 276
Pressure Cap......................... 275
342 INDEX

Emission Control System Maintenance......255,306
Engine............................252,253
Break-In Recommendations................ 56
Checking Oil Level..................... 257
Exhaust Gas Caution.................... 224
Fuel Requirements..................... 221
Jump Starting......................... 240
Oil ...........................257,302,303
Oil Change Interval.................... 258
Oil Filler Cap...................252,253,260
Oil Filter............................ 303
Oil Selection.......................... 260
Oil Synthetic......................... 260
Overheating.......................... 233
Temperature Gauge..................... 128
Timing Belt.......................... 264
Exhaust Gas Caution..............27,57,224,271
Exhaust System......................... 271Filler Location Fuel...................... 134
Filters
Air Cleaner.......................... 264
Engine Fuel.......................... 264
Engine Oil........................261,303
Flashers.............................. 232
Hazard Warning....................... 232
Flat Tire Stowage........................ 240
Flooded Engine Starting................... 183
Fluid, Brake........................... 304
Fluid Capacities......................... 302
Fluid Leaks............................. 58
Fluid Level Checks
Automatic Transaxle.................... 281
Fluids................................ 303
Fog Light Service........................ 300
Fog Lights...........................97,133
Folding Rear Seat........................ 87
Freeing A Stuck Vehicle................... 244
344 INDEX