2007 CHRYSLER PT CRUISER check engine

²Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
²If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
²Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine which contains
aluminum components.
²Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
²Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
²Do not change the thermostat for summer or winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor gas
mileage, and increased emissions.
Hoses And Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling indicate deterioration of the rubber
Pay particular attention to the hoses nearest to high heat
sources such as the exhaust manifold. Inspect hose rout-
ing to be sure hoses do not touch any heat source or
moving component that may cause heat damage or
mechanical wear.
Insure nylon tubing in these areas has not melted or
collapsed
386 MAINTAINING YOUR VEHICLE

evidence of heat and mechanical damage. Hard and
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling suggest deterioration of the rubber. Particu-
lar attention should be made to examining those hose
surfaces nearest to high heat sources, such as the exhaust
manifold.
Inspect all hose clamps and couplings to make sure they
are secure and no leaks are present.
Insure nylon tubing in these areas has not melted or
collapsed.
NOTE:Often, fluids such as oil, power steering fluid,
and brake fluid are used during assembly plant opera-
tions to ease the assembly of hoses to couplings. There-
fore, oil wetness at the hose-coupling area is not neces-
sarily an indication of leakage. Actual dripping of hot
fluid when systems are under pressure (during vehicle
operation) should be noted before a hose is replaced
based on leakage.NOTE:Inspection of brake hoses should be done when-
ever the brake system is serviced and at every engine oil
change.
WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
Brake Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the brake system warning lamp is on.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
388 MAINTAINING YOUR VEHICLE

Fluid Level Check
The fluid level in the automatic transaxle should be
checked whenever the vehicle is serviced. Operation with
an improper fluid level will greatly reduce the life of the
transaxle and of the fluid.
Procedure For Checking Fluid Level
To properly check the automatic transaxle fluid level, the
following procedure must be used:
1. The vehicle must be on level ground.
2. The engine should be running at curb idle speed for at
minimum of 60 seconds.
3. Fully apply parking brake.
4. Depress the brake pedal and place the gear selector
momentarily in each gear position ending with the lever
in P (PARK).5. Remove the dipstick and determine if the fluid is hot
or warm. Hot fluid is approximately 180ÉF (82ÉC), which
is the normal operating temperature after the vehicle has
been driven at least 24 km (15 miles). The fluid cannot be
comfortable held between the finger tips. Warm is when
the fluid is between 85É to 125ÉF (29É to 52ÉC).
6. Wipe the dipstick clean and reinsert until seated.
Remove dipstick and note reading.
If the fluid is hot, reading should be in the cross hatched
area marked ªHOTº between the upper two holes in the
dipstick.
If the fluid is cold, the fluid level should be between the
lower two holes, into the area marked ªLOWº.
If the fluid level shows low, add sufficient transmission
fluid to bring to the proper level.
MAINTAINING YOUR VEHICLE 391
7

CAUTION!
Do not overfill. Dirt and water in the transaxle can
cause serious damage. To prevent dirt and water
from entering the transaxle after checking or replen-
ishing fluid, make certain that the dipstick cap is
seated properly.
Fluid And Filter Changes
Automatic transmission fluid and filter should be
changed as follows:
Maintenance schedule ªAºÐNon Turbo Charged En-
gines± No change necessary.
Maintenance schedule ªAºÐTurbo Charged Engines±
No change necessary.Maintenance schedule ªBºÐAll Engines± Every 60,000
miles (100 000 km) change fluid and filter under the
following conditions:
²Police, taxi, limousine, commercial type operation, or
trailer towing where the vehicle is drivenregularlyfor
more than 45 minutes of continuous operation.
NOTE:Refer to Section 8 of this manual for mainte-
nance schedules.
If the transaxle is disassembled for any reason, the fluid
and filter should be changed.
Special Additives
Do not add any materials (other than leak detection dyes)
to Automatic Transmission Fluid (ATF). ATF is an engi-
neered product and its performance may be impaired by
supplemental additives.
392 MAINTAINING YOUR VEHICLE

At Each Stop for Fuel
²Check 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
²Check 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.
At Each Oil Change
²Change the engine oil filter.
²Inspect the exhaust system.
²Inspect the brake hoses.
²Inspect the CV joints and front suspension compo-
nents.
²Check the automatic transaxle fluid level.
²Check the manual transaxle fluid level and fill plug
condition.
²Check the coolant level, hoses, and clamps.
416 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake System).............. 296
Adding Engine Coolant (Antifreeze).......... 383
Adding Fuel........................... 325
Adding Washer Fluid..................... 216
Additives, Fuel......................... 324
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 375
Air Conditioner Maintenance............... 377
Air Conditioning Controls................. 269
Air Conditioning, Operating Tips............ 274
Air Conditioning Refrigerant.............377,378
Air Conditioning System................269,377
Air Pressure, Tires....................... 311
Airbag..............................54,88
Airbag Deployment....................66,100
Airbag Light....................68,102,114,229
Airbag Maintenance....................68,101
Airbag, Side..........................64,98
Alarm, Panic............................ 32
Alarm System (Security Alarm)............35,228Alignment and Balance................... 319
Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 267
Antifreeze (Engine Coolant)...........382,410,411
Capacities........................... 410
Disposal............................ 384
Anti-Lock Brake System (ABS).............. 296
Anti-Lock Warning Light.................. 229
Anti-Theft Security Alarm (Theft Alarm)........ 35
Appearance Care........................ 393
Auto Down Power Windows................ 44
Automatic Door Locks...................20,21
Automatic Transaxle..............13,280,283,390
Fluid and Filter Changes................. 392
Fluid Level Check...................... 391
Interlock System.....................18,284
Reset Mode.......................... 285
Selection Of Lubricant................... 390
Shifting............................. 285
450 INDEX

Caution, Exhaust Gas..................... 113
CD (Compact Disc) Player...............242,250
CD (Compact Disc) Player Maintenance........ 268
Cellular Phone.......................134,268
Center High Mounted Stop Light............ 409
Chains, Tire............................ 319
Changing A Flat Tire..................... 344
Chart, Tire Sizing........................ 303
Check Engine Light
(Malfunction Indicator Light)............... 365
Child Restraint.......................71,104
Child Restraint Tether Anchors............75,108
Child Restraint with Automatic Belts........... 74
Child Safety Locks........................ 22
Child Seat...........................77,110
Clean Air Gasoline....................... 322
Cleaning
Wheels............................. 395
Climate Control......................... 269Clock...........................240,244,252
Clutch............................... 388
Clutch Fluid........................... 388
Coin Holder........................... 205
Compact Disc (CD) Maintenance............. 268
Compact Spare Tire...................... 314
Compass.............................. 239
Compass Calibration..................... 239
Compass Variance....................... 238
Console.............................. 205
Contract, Service........................ 442
Convertible............................ 119
Convertible Boot.....................124,128
Convertible Top......................... 119
Convertible Top Maintenance............... 398
Convertible Top Manual Override.........130,356
Cool Down, Turbo....................... 282
Coolant (Antifreeze)...................410,411
Cooling System......................... 381
452 INDEX

Electrical Power Outlets................... 202
Electronic Speed Control (Cruise Control)...... 190
Electronic Vehicle Information Center (EVIC).... 231
Emergency Deck Lid Release Latch (Convertible) . . 42
Emergency, In Case of
Jacking............................. 344
Jump Starting......................... 350
Towing............................. 354
Emergency Seat Back Release (Sedan).......... 40
Emission Control System Maintenance......365,414
Engine............................362,363
Break-In Recommendations............... 112
Checking Oil Level..................... 368
Cooling............................. 381
Exhaust Gas Caution.................... 325
Fuel Requirements..................... 321
Jump Starting......................... 350
Oil ...........................368,410,411
Oil Change Interval.................... 369Oil Filler Cap...................362,363,370
Oil Filter............................ 411
Oil Selection.......................... 370
Oil Synthetic......................... 371
Overheating.......................... 342
Temperature Gauge..................... 224
Timing Belt.......................... 374
Event Data Recorder...................68,102
Exhaust Gas Caution.........38,39,113,325,380,381
Exhaust System......................... 380
Fabric Care............................ 396
Filler Location Fuel...................... 224
Filters
Air Cleaner.......................... 375
Engine Fuel.......................... 374
Engine Oil........................371,411
Flashers.............................. 342
Hazard Warning....................... 342
454 INDEX