2004 CHRYSLER PACIFICA air filter

Use of the air Recirculation mode during winter months
is not recommended because it may cause window
fogging.
Vacation Storage
Anytime you store your vehicle, or keep it out of service
(i.e. vacation) for two weeks or more, run the air condi-
tioning system at idle for about five minutes in the fresh
air and high blower setting. This will insure adequate
system lubrication to minimize the possibility of com-
pressor damage when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild rainy
or humid weather. To clear the windows, use the A/C
button to reduce the humidity inside the vehicle.
Fogging on the inside of the windshield can be quickly
removed by pressing the defrost button and increasing
the blower speed.Do not use the Recirculation mode without the A/C
button for long periods as fogging may occur.
Outside Air Intake
Before driving, always make sure the air intake located
directly in front of the windshield is free of obstructions
such as leaves, ice, or snow, which could reduce airflow
and/or plug the water drain tube inside the plenum.
A/C Air Filter
The climate control system filters out dust, pollen and
some odors from the air. Strong odors can not be totally
filtered out. Refer to section 7 ªAir Conditioningº for
filter replacement instructions.
192 UNDERSTANDING YOUR INSTRUMENT PANEL

MAINTAINING YOUR VEHICLE
CONTENTS
m3.5L Engine...........................268
mOnboard Diagnostic System Ð OBD II........269
mEmissions Inspection And Maintenance
Programs............................270
mReplacement Parts......................271
mDealer Service.........................271
mMaintenance Procedures..................272
NEngine Oil..........................272
NEngine Oil Filter......................276NDrive Belts Ð Check Condition And Tension . . 276
NSpark Plugs.........................277
NEngine Air Cleaner Filter................277
NFuel Filter..........................277
NCatalytic Converter....................278
NMaintenance-Free Battery................279
NAir Conditioner......................281
NPower Steering Ð Fluid Check............282
NFront & Rear Suspension Ball Joints........283
7

Synthetic Engine Oils
You may use synthetic engine oils provided that the
recommended oil quality requirements are met and the
recommended maintenance intervals for oil and filter
changes are followed.
Materials Added to Engine Oil
The manufacture strongly recommends against the addi-
tion of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and
it's performance may be impaired by supplemental ad-
ditives.
Disposing of Used Engine Oil And Oil Filters
Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your dealer, service station, or
governmental agency for advice on how and where used
oil and oil filters can be safely discarded in your area.
Engine Oil Filter
The engine oil filter should be replaced at every engine
oil change.
Engine Oil Filter Selection
This manufacture's engines have a full-flow type oil filter.
Use a filter of this type for replacement. The quality of
replacement filters varies considerably. Only high quality
filters should be used to assure most efficient service.
Mopar Engine Oil Filters are a high quality oil filter and
are recommended.
Drive Belts Ð Check Condition and Tension
At the mileage indicated in the maintenance schedule, all
belts should be checked for condition and proper tension.
Improper belt tension can cause belt slippage and failure.
Belts should be inspected for evidence of cuts, cracks, or
glazing, and replaced if there is indication of damage
which could result in belt failure. Low generator belt
tension can cause battery failure.
276 MAINTAINING YOUR VEHICLE

Also check belt routing to make sure there is no interfer-
ence between the belts and other engine components.
Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Malfunctioning spark plugs can damage the cata-
lytic converter. For proper type of replacement spark
plugs, refer to the ªVehicle Emission Control Informa-
tionº label in the engine compartment.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on Schedule ªAº. If, however, you
drive the vehicle frequently under dusty or severe con-
ditions, the filter element should be inspected periodi-
cally 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.
Fuel Filter
A plugged fuel filter can cause stalling, limit the speed at
which a vehicle can be driven or cause hard starting.
Should an excessive amount of dirt accumulate in the
fuel tank, filter replacement may be necessary. See your
local dealer for service.
MAINTAINING YOUR VEHICLE 277
7

Refrigerant Recovery And Recycling
The air conditioning system of your vehicle contains
R-134a, a refrigerant that does not deplete the ozone layer
in the upper atmosphere. The manufacture recommends
that air conditioning service be done by facilities using
refrigerant recycling and recovery equipment that meets
SAE standard J1991.
A/C Air Filter
The filter access door is located under the instrument
panel on the passenger side. To replace the filter slide the
lock toward the rear of the vehicle (unlock position).
Remove the access door and pull the filter downward.
When installing a new filter, ensure its proper orienta-
tion. Align the black arrow on the bottom of the filter
frame with the direction of airflow (away from the
blower motor and towards the center of the car).Refer to the ªMaintenance Schedulesº section of this
manual for the recommended air conditioning filter
replacement intervals.
Power Steering Ð Fluid Check
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through a certified
DaimlerChrysler Dealership.9
282 MAINTAINING YOUR VEHICLE

²Police, taxi, limousine, commercial type operation, or
trailer towing where the vehicle driven regularly for
more than 45 minutes of continuous operation.
NOTE:Refer to Section 8 of this manual for Mainte-
nance Schedules.
If the transmission is disassembled for any reason, the
fluid and filter should be changed.
Special Additives
Do not add any fluid additives to the transmission. The
only exception to this policy is the use of special dyes to
aid in detecting fluid leaks. The use of transmission
sealers should be avoided as they may adversely affect
seals.
All Wheel Drive (AWD) Ð If Equipped
Under normal operating conditions, periodic fluid level
checks and lubricant changes for the Power Transfer
Unit, Overrunning Clutch and Rear Carrier, are not
required. However when the vehicle is serviced for other
reasons, the exterior surface of these components should
be inspected for evidence of fluid leaks. Confirmed leaks
should be repaired as soon as possible.
Power Transfer Unit
The fill plug is located on the side of the power transfer
unit housing. The fluid should be maintained at a level
even with the bottom of the fill plug hole when the
vehicle is parked on a level surface. If it becomes neces-
sary to add or replace the fluid, use only the manufac-
turers recommended fluid, refer to Recommended Flu-
ids, Lubricants and Genuine Parts for correct fluid type.
298 MAINTAINING YOUR VEHICLE

Miles 3, 000 6, 000 9, 000 12, 000 15, 000 18, 000
(Kilometers) (5 000 ) (10 000 ) (14 000) (19 000) (24 000) (29 000)
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 X
Replace theengine air cleaner filter.*X
Change the All Wheel Drive (AWD) power
transfer unit fluid. (See note at the end of this
chart)X
Relpace the air conditioning filter. X
320 SCHEDULE ªBº
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 21, 000 24, 000 27, 000 30, 000 33, 000 36, 000
(Kilometers) (34 000) (38 000) (43 000) (48 000) (53 000) (58 000)
Change engine oil and engine oil filter.XXXXX X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. *XXX X X
Replace theengine air cleaner filter.X
Inspect the tie rod ends and boot seals. (Front
& Rear)X
Inspect thePCV valveand replace as neces-
sary.*X
Change the All Wheel Drive (AWD) power
transfer unit fluid. (See note at the end of this
chart)X
Change the All Wheel Drive (AWD) overrun-
ning clutch and rear carrier fluid. (See the note
at the end of this chart)X
Relpace the air conditioning filter. X X
SCHEDULE ªBº 321
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S