check engine light CHRYSLER PT CRUISER 2007 1.G Owners Manual

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.
NOTE:With the driver’s door open, and the key in the
ignition, both the power door locks and Remote Keyless
Entry (RKE) will not function.
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 orunlocked. 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.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
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9. 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 catalyticconverter damage. The vehicle should be serviced as
soon as possible if this occurs. (See page 360 for more
information.)
10. Turn Signal Indicators
The arrows will flash in unison with the exterior
turn signal, when using the turn signal lever.
NOTE:Turn signal bulbs are located in the Instrument
Panel. (See page 181 for more information.)
11. Electronic Stability Program (ESP) Indicator
Light/Traction Control System (TCS) Indicator Light —
If Equipped
If this indicator light flashes during accelera-
tion, apply as little throttle as possible. While
driving, ease up on the accelerator. Adapt your
speed and driving to the prevailing road con-
ditions, and do not switch off the ESP, or TCS — if
equipped. (See page 298 for more information.)
222 UNDERSTANDING YOUR INSTRUMENT PANEL

the ON position. The light should illuminate for approxi-
mately two seconds. The light should then turn off unless
the parking brake is applied or a brake fault is detected.
If the light does not illuminate, have the light inspected
by an authorized dealer.
The light also will turn on when the parking brake is
applied with the ignition switch in the ON position.
NOTE:This light shows only that the parking brake is
applied. It does not show the degree of brake application.
13. Charging System Light
This light shows the status of the electrical charg-
ing system. The light should come on briefly when
the ignition switch 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.14. Engine Temperature Warning Light
This light warns of an overheated engine condi-
tion. If the engine is critically hot, a warning chime
will sound 10 times. After the chime turns off, the
engine will still be critically hot until the light goes out.
15. 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
out of the retractor. This is a reminder to “buckle up”. If
you do not buckle up, the light will remain on.
16. 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. (See page 35
for more information.)
224 UNDERSTANDING YOUR INSTRUMENT PANEL

21. 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 363 for more information.)
22. 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.23. Electronic Vehicle Information Center Display—If
Equipped
When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center (EVIC)
messages. (See page 227 for more information.)
24. Odometer/Trip Odometer Reset Knob
Press this button to change the display from odometer to
either of the two trip odometer settings. Trip A or Trip B
will appear when in the trip odometer mode. Push in and
hold the button for two seconds to reset the trip odometer
to 0 miles or kilometers. The odometer must be in trip
mode to reset.
25. Electronic Vehicle Information Center (EVIC)
Button—If Equipped
Pushing this button will switch between the different
EVIC functions. (See page 227 for more information.)
226 UNDERSTANDING YOUR INSTRUMENT PANEL

Towing Tips — Automatic Transmission
The “D” range can be selected when towing. However, if
frequent shifting occurs while in this range, the “3” range
should be selected.
NOTE:Using the “3” range while operating the vehicle
under heavy operating conditions will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat build up. This action will also
provide better engine braking.
The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more than
45 minutes of continuous operation. See Schedule “B” in
section 8 of this manual for transmission fluid change
intervals.
NOTE:Check the automatic transmission fluid level
before towing.
Towing Tips — Electronic Speed Control (If
Equipped)

Don’t use in hilly terrain or with heavy loads.
When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
STARTING AND OPERATING 337
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gas cap is properly tightened. Press the odometer reset
button to turn the message off. If the problem persists,
the message will appear the next time the vehicle is
started. This might indicate a damaged cap. If the prob-
lem is detected twice in a row, the system will turn on the
Malfunction Indicator Light (MIL). Resolving the prob-
lem will turn the MIL light off.
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.
MAINTAINING YOUR VEHICLE 361
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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.
410 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake System).............. 294
Adding Engine Coolant (Antifreeze).......... 379
Adding Fuel........................... 323
Adding Washer Fluid..................... 274
Additives, Fuel......................... 321
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 370
Air Conditioner Maintenance............... 372
Air Conditioning Controls................. 265
Air Conditioning, Operating Tips............ 270
Air Conditioning Refrigerant.............372,373
Air Conditioning System................265,372
Air Pressure, Tires....................... 308
Airbag.............................. 54,88
Airbag Deployment..................... 66,99
Airbag Light.................... 68,101,113,225
Airbag Maintenance.................... 67,101
Airbag, Side.......................... 63,97
Alarm, Panic............................ 31
Alarm System (Security Alarm)............ 35,224Alignment and Balance................... 316
Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 263
Antifreeze (Engine Coolant)...........378,404,405
Capacities........................... 404
Disposal............................ 380
Anti-Lock Brake System (ABS).............. 294
Anti-Lock Warning Light.................. 225
Anti-Theft Security Alarm (Theft Alarm)........ 35
Appearance Care........................ 389
Auto Down Power Windows................ 43
Automatic Door Locks................... 20,21
Automatic Transaxle.............. 13,278,281,385
Fluid and Filter Changes................. 387
Fluid Level Check...................... 386
Interlock System..................... 18,282
Reset Mode.......................... 283
Selection Of Lubricant................... 385
Shifting ............................. 283
442 INDEX

Caution, Exhaust Gas..................... 112
CD (Compact Disc) Player...............238,246
CD (Compact Disc) Player Maintenance........ 264
Cellular Phone.......................134,265
Center High Mounted Stop Light............ 404
Chains, Tire............................ 316
Changing A Flat Tire..................... 342
Chart, Tire Sizing........................ 300
Check Engine Light (Malfunction Indicator Light) . 361
Child Restraint....................... 70,103
Child Restraint Tether Anchors............ 74,107
Child Restraint with Automatic Belts........... 73
Child Safety Locks........................ 22
Child Seat........................... 76,109
Clean Air Gasoline....................... 319
Cleaning
Wheels............................. 391
Climate Control......................... 265
Clock ...........................236,240,248Clutch............................... 384
Clutch Fluid........................... 384
CoinHolder ........................... 202
Compact Disc (CD) Maintenance............. 264
Compact Spare Tire...................... 311
Compass.............................. 235
Compass Calibration..................... 235
Compass Variance....................... 234
Console.............................. 202
Contract, Service........................ 436
Convertible............................ 119
Convertible Boot.....................124,128
Convertible Top......................... 119
Convertible Top Maintenance............... 394
Convertible Top Manual Override.........130,353
Cool Down, Turbo....................... 280
Coolant (Antifreeze)...................404,405
Cooling System......................... 377
Adding Coolant (Antifreeze).............. 379
444 INDEX

Flooded Engine Starting................... 280
Fluid, Brake........................... 406
Fluid Capacities......................... 404
Fluid Leaks............................ 114
Fluid Level Checks
Automatic Transaxle.................... 386
Fluids ................................ 405
Fluids, Lubricants and Genuine Parts.......... 405
Fog Light Service........................ 402
Fog Lights..........................180,225
Folding Front Passenger Seat............... 160
Folding Rear Seat.....................165,166
Folding Rear Seat (Convertible).............. 166
Folding Rear Seat (Sedan).................. 165
Freeing A Stuck Vehicle................... 350
Fuel..............................318,405
Adding............................. 323
Additives............................ 321
Capacity............................ 404CleanAir ............................ 319
Filler Cap (Gas Cap).................220,323
Filler Door (Gas Cap)................... 220
Filter ............................... 370
Gasoline............................ 318
Gauge.............................. 220
Hoses.............................. 382
Light ............................... 225
Octane Rating........................ 318
Requirements......................... 318
System Hoses......................... 382
Tank Capacity........................ 404
Fueling ............................... 323
Fuses................................ 396
Garage Door Opener (HomeLink) ........... 190
Gas Cap (Fuel Filler Cap)............323,325,360
Gasoline, Clean Air...................... 319
Gasoline (Fuel)......................318,404
INDEX 447
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