check engine CHRYSLER PACIFICA 2004 1.G Owner's Manual

Disposal of Used Engine Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on the
ground. If ingested by a child, contact a physician
immediately. Clean up any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine off and cold, the coolant level should be between
the ranges indicated on the bottle. Some darkening of the
coolant bottle will occur over time. This is normal.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill. When filling the cooling system, utilize thebleed valve located on the top of the radiator in the
engine compartment on the passengers side. Use the
bleed valve to bleed air when the system is cold and the
pressure cap is removed from the coolant bottle.
Points to Remember
NOTE:When the vehicle is stopped after a few miles of
operation, you may observe vapor coming from the front
of the engine compartment. This is normally a result of
moisture from rain, snow, or high humidity accumulat-
ing on the radiator and being vaporized when the
thermostat opens, allowing hot water to enter the radia-
tor.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
²Do not overfill the coolant bottle.
²Check coolant freeze point in the system.
290 MAINTAINING YOUR VEHICLE

NOTE:Inspection of brake hoses should be performed
whenever the brake system is serviced and at every
engine oil change. Inspect hydraulic brake hoses for
surface cracking, scuffing, or worn spots. If there is any
evidence of cracking, scuffing, or worn spots, the hose
should be replaced immediately! Eventual deterioration
of the hose can take place resulting in a possibility of a
burst failure.
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.
Master Cylinder Ð ABS Brakes Brake Fluid Level
Check
The fluid level in the master cylinder should be checked
when performing underhood services, or immediately if
the brake system warning light indicates system failure.
Clean the top of the master cylinder area before removing
the cap. Add fluid to bring the level up to the top of the
ªFULLº mark on the side of the master cylinder reservoir.
Overfilling of fluid is not recommended because it may
cause leaking in the system.
Add enough fluid to bring the level up to the require-
ments described on the brake fluid reservoir. With disc
brakes, fluid level can be expected to fall as the brake
pads wear. However, low fluid level may be caused by a
leak and a checkup may be needed.
MAINTAINING YOUR VEHICLE 293
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CAUTION!
Using a transmission fluid other than the manufac-
turers recommended fluid may cause deterioration
in transmission shift quality and/or torque converter
shudder. Using a transmission fluid other than the
manufacturers recommended fluid will result in
more frequent fluid and filter changes. Refer to
Recommended Fluids, Lubricants and Genuine Parts
for correct fluid type.
Procedure For Checking Fluid Level
The fluid level in the automatic transmission should be
checked whenever the vehicle is serviced. Operation with
an improper fluid level will greatly reduce the life of the
transmission and of the fluid.
To properly check the automatic transmission 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 a
minimum of 60 seconds.
3. Fully apply parking brake.
4. Place the gear selector momentarily in each gear
position ending with the lever in P (PARK). Wipe the area
around the dipstick clean to eliminate the possibility of
dirt entering the transmission.
296 MAINTAINING YOUR VEHICLE

²Taxi, police, or delivery service (commercial ser-
vice).L
²Off-road or desert operation.
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.NOTE:Under no circumstances should oil change in-
tervals exceed 6000 miles (10 000 km) or 6 months
whichever comes first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the 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.
MAINTENANCE SCHEDULES 317
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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 bottle, brake master
cylinder and transmission, add as needed.
²Check all lights and all other electrical items for correct
operation.
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 transmission fluid level.
²Check the coolant level, hoses, and clamps.
²Rotate the tires at each oil change interval shown on
Schedule ªAº 6,000 miles (10 000 km) or every other
interval shown on Schedule ªBº 6,000 miles (10 000
km).
318 MAINTENANCE SCHEDULES
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Miles 75, 000 78, 000 81, 000 84, 000 87, 000 90, 000
(Kilometers) (120 000) (125 000) (130 000) (134 000) (139 000) (144 000)
Change engine oil and engine oil filter.XXXXX X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. *XXXX
Replace theengine air cleaner filterXX
Replace thespark plugson 3.5 liter engines. X
Inspect the tie rod ends and boot seals. (Front
& Rear)X
Check thePCV valveand replace if necessary.
Not required if previously changed.*X
Inspect the serpentine drive belt, replace if
necessary. ³XX
Change the All Wheel Drive power transfer
unit fluid. (See the note at the end of this
chart.)XX
SCHEDULE ªBº 325
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Miles 42, 000 48, 000 54, 000 60, 000 66, 000 72, 000
(Kilometers) (67 000) (77 000) (86 000) (96 000) (106 000) (115 000)
[Months] [42] [48] [54] [60] [66] [72]
Change engine oil and engine oil filter. X XXXXX
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. *XXX XX
Replace theengine air cleaner filter.X
Inspect the tie rod ends and boot seals. (Front
& Rear)X
Check thePCV valveand replace, if neces-
sary.*X
Inspect the serpentine drive belt, replace if
necessary. ³XX
Flush and replace the engine coolant at 60
months, regardless of mileage.X
Relpace the air conditioning filter. X X X
SCHEDULE ªAº 331
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Miles 78, 000 84, 000 90, 000 96, 000 100, 000
(Kilometers) (125 000) (134 000) (144 000) (154 000) (160 000)
[Months] [78] [84] [90] [96]
Change engine oil and engine oil filter. X X X X
Inspect the brake linings. X
Inspect the engine air cleaner filter, replace if neces-
sary. *XX XX
Replace theengine air cleaner filter.X
Inspect the tie rod ends and boot seals. (Front &
Rear)X
Check and replace thePCV valve, if necessary.* X
Inspect the serpentine drive belt, replace if neces-
sary. ³X
Replace thespark plugs3.5 liter engines. X
Flush and replace the engine coolant at 100,000
miles, if not done at 60 months.X
Relpace the air conditioning filter. X X
332 SCHEDULE ªAº
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Miles 102, 000 108, 000 114, 000 120, 000
(Kilometers) (163 000) (173 000) (182 000) (192 000)
[Months] [102] [108] [114] [120]
Change engine oil and engine oil filter. X X X X
Inspect the brake linings. X
Inspect the engine air cleaner filter, replace if necessary. * X X X
Replace theengine air cleaner filter.X
Inspect the tie rod ends and boot seals. (Front & Rear) X
Check thePCV valveand replace, if necessary.* X
Inspect the serpentine drive belt, replace if necessary. ³ X X
Flush and replace the engine coolant at 120 months, if not
done at 100,000 miles (160 000 km).X
Replace the air conditioning filter. X 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.Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
SCHEDULE ªAº 333
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Adding Fuel........................... 240
Adding Washer Fluid..................109,285
Additives, Fuel......................... 238
Adjustable Pedals........................ 99
Air Conditioner Maintenance............... 281
Air Conditioning Filter.................192,282
Air Conditioning Refrigerant............... 281
Air Conditioning System................183,281
Air Pressure, Tires....................... 223
Airbag................................ 43
Airbag Deployment....................... 50
Airbag Light.....................47,52,63,145
Airbag Maintenance....................... 52
Airbag, Side............................ 50
Alarm System........................... 24
Alignment and Balance................... 229
All Wheel Drive...................205,230,298
Alterations/Modifications, Vehicle............. 7
Antifreeze Disposal...................... 290Antifreeze (Engine Coolant)..............287,288
Anti-Lock Brake System................... 208
Anti-Lock Warning Light.................. 139
Anti-Theft Security Alarm.................. 24
Appearance Care........................ 300
Auto Down Power Windows................ 31
Automatic Dimming Mirror................. 70
Automatic Door Locks...................17,18
Automatic Headlights.................... 105
Automatic Temperature Control............. 183
Automatic Transaxle...................201,295
Adding Fluid......................... 313
Filter............................... 297
Fluid and Filter Changes................. 297
Fluid Level Check...................... 296
Interlock System....................... 202
Reset Mode.......................... 202
Selection Of Lubricant................295,313
Shifting............................. 203
346 INDEX