air filter CHRYSLER PACIFICA 2007 1.G Owners Manual

NOTE:
•The compressor will not engage until the engine has
been running for a few seconds.
•If your air conditioning performance seems lower than
expected, check the A/C air filter (ATC equipped
vehicles only) and the front of the A/C condenser for
an accumulation of dirt or insects. The A/C condenser
is located in front of the radiator. The A/C air filter is
located under the instrument panel on the passenger
side.
•Fabric type fascia protectors tend to block the amount
of air to the condenser and may reduce air condition-
ing performance.
Economy Mode
If economy mode is desired, press the A/C button to turn
off the indicator light, and the A/C compressor. Move the
temperature control lever to the desired temperature.
Recirculation Control
Press the recirculation button to recirculate the
air inside the vehicle. This is located next to the
A/C button. An indicator light on the button
shows that air is being recirculated. Use the
recirculation mode to rapidly cool the inside of the
vehicle. The recirculation mode can also be used to
temporarily block out outside odors, smoke, and dust.
NOTE:
•When the ignition switch is turned OFF, the recircula-
tion feature will be cancelled.
•In cold weather, use of the Recirculation mode may
lead to excessive window fogging. The Recirculation
mode is not allowed in the Mix and Defrost modes to
improve window clearing operation. Recirculation
will be disabled automatically if these modes are
selected.
UNDERSTANDING YOUR INSTRUMENT PANEL 247
4

A/C Air Filter — If Equipped
On vehicles equipped with Automatic Temperature Con-
trol (ATC), the climate control system filters out dust and
pollen from the air. Refer to section 7 “Air Conditioning”
for filter replacement instructions.
Outside Temperature Display
The outside temperature can be shown in the ATC
display by pressing theOUTSIDE TEMPbutton. After
pressing this button, the front seat passenger’s tempera-
ture setting display will be replaced with the current
outside temperature. Press theOUTSIDE TEMPbutton
again or press the passenger’sTEMPbutton to return
the display to the passenger’s temperature setting.
Electric Rear Window Defroster
Press this button to turn on the rear window
defroster and the heated side mirrors. A light inthe button will illuminate to indicate the rear window
defroster is ON. The defroster automatically turns off
after about 10 minutes of operation.
CAUTION!
To avoid damaging the electrical conductors of the
rear window defroster, do not use scrapers, sharp
instruments, or abrasive window cleaners on the
interior surface of the window.
Labels can be peeled off after soaking with warm
water.
UNDERSTANDING YOUR INSTRUMENT PANEL 259
4

MAINTAINING YOUR VEHICLE
CONTENTS

4.0L Engines..........................364

3.8L Engines..........................365

Onboard Diagnostic System — OBD II........366
▫Loose Fuel Filler Cap Message............366

Emissions Inspection And Maintenance
Programs............................367

Replacement Parts......................368

Dealer Service.........................369

Maintenance Procedures..................369▫Engine Oil..........................369
▫Engine Oil Filter......................374
▫Drive Belts — Check Condition And Tension . . 374
▫Spark Plugs.........................374
▫Engine Air Cleaner Filter................374
▫Catalytic Converter....................375
▫Maintenance-Free Battery................376
▫Air Conditioner Maintenance.............378
▫Power Steering — Fluid Check............379
7

Engine Oil Viscosity (SAE Grade) — 3.8 Liter
Engines
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy. Your engine oil filler
cap also shows the recommended engine oil viscosity for
your vehicle.
For information on engine oil filler cap location, refer to
the Engine Compartment illustration in this section.
Lubricants which do not have both, the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Synthetic Engine Oils
There are a number of engine oils being promoted as
either synthetic or semi-synthetic. If you chose to use
such a product, useonlythose oils that are AmericanPetroleum Institute (API) Certified and have the recom-
mended SAE viscosity grade. Follow the maintenance
schedule that describes your driving type.
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.
MAINTAINING YOUR VEHICLE 373
7

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 — 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.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 “Vehicle Emission Control Informa-
tion” label in the engine compartment.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on Schedule “A”. 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 “B”.
374 MAINTAINING YOUR VEHICLE

Refrigerant Recovery And Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, or Refrigerants.
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 filterframe with the direction of airflow (away from the
blower motor and towards the center of the car).
Refer to the “Maintenance Schedules” section of this
manual for the recommended air conditioning filter
replacement intervals.
Power Steering — 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.
MAINTAINING YOUR VEHICLE 379
7

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.XXXXXX
Rotate TiresXXX
Inspect the brake linings.XX
Inspect the engine air cleaner filter, replace if
necessary. *XXX X 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
Replace the air conditioning filter.X
420 SCHEDULE “B”
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
Rotate TiresXX X
Inspect the brake linings.XX
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 necessary.*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) rear carrier
fluid. (See the note at the end of this chart)X
Replace the air conditioning filter.XX
SCHEDULE “B” 421
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 39, 000 42, 000 45, 000 48, 000 51, 000 54, 000
(Kilometers) (62 000) (67 000) (72 000) (77 000) (82 000) (86 000)
Change engine oil and engine oil filter.XXXXX X
Rotate TiresXX X
Inspect the brake linings.XX
Inspect the engine air cleaner filter, replace if
necessary. *XX XX X
Replace theengine air cleaner filter.*X
Change the All Wheel Drive power transfer
unit fluid. (See the note at the end of this
chart.)X
Change the All Wheel Drive (AWD) rear car-
rier fluid. (See note at the end of this chart)X
Replace the air conditioning filter.X
422 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 57, 000 60, 000 63, 000 66, 000 69, 000 72, 000
(Kilometers) (91 000) (96 000) (101 000) (106 000) (110 000) (115 000)
Change engine oil and engine oil filter.XXXXXX
Rotate TiresXXX
Inspect the brake linings.XX
Inspect the engine air cleaner filter, replace if necessary. *X XXXX
Replace theengine air cleaner filter. X
Inspect the tie rod ends and boot seals. (Front & Rear)X
Inspect thePCV valve
and replace if necessary.*X
Inspect the serpentine drive belt, replace if necessary. ‡X
Change the automatic transmission fluid and filter.X
Change the All Wheel Drive (AWD) power transfer unit
fluid. (See note at the end of this chart)XX
Change the All Wheel Drive (AWD) rear carrier fluid.
(See note at the end of this chart)X
Replace the air conditioning filter.XX
SCHEDULE “B” 423
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
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