check engine light CHRYSLER PACIFICA 2007 1.G User Guide

— The ESP Control System will make buzzing or clicking
sounds when it is active. This is normal; the sounds will
stop when ESP becomes inactive following the maneuver
that caused the ESP activation.
29. Electronic Throttle Control (ETC.) Light
This light informs you of a problem with the
Electronic Throttle Control system. If a prob-
lem is detected the light will come on while the
engine is running. Cycle the ignition key when
the vehicle has completely stopped and the gear selector
is placed in the PARK position. The light should turn off.
If the light remains lit with the engine running your
vehicle will usually be drivable, however, see your dealer
for service as soon as possible. If the light is flashing
when the engine is running, immediate service is re-
quired and you may experience reduced performance, an
elevated/rough idle or engine stall and your vehicle may
require towing. The light will come on when the ignitionis first turned on and remain on briefly as a bulb check.
If the light does not come on during starting, have the
system checked by an authorized dealer.
30. All-Wheel-Drive Failure Indicator Light — If AWD
equipped
This light monitors the All-Wheel-Drive
(AWD) system.
When lit solid:There is an AWD system fault. AWD
performance will be at a reduced level. Service the AWD
system soon.
When blinking:The AWD system is temporarily dis-
abled due to overload condition.
190 UNDERSTANDING YOUR INSTRUMENT PANEL

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

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.
Towing Tips — Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods of time, put transmission
in neutral but do not increase engine idle speed.
STARTING AND OPERATING 341
5

Check the Battery Test Indicator (if equipped). If a light or
bright colored dot is visible in the indicator (if equipped),
DO NOT jump-start the battery.
If the indicator (if equipped) is dark or shows a green dot,
proceed as follows:
1. Wear eye protection and remove any metal jewelry
such as watch bands or bracelets that might make an
inadvertent electrical contact.
2. When boost is provided by a battery in another
vehicle, park that vehicle within booster cable reach and
without letting the vehicles touch. Set the parking brake,
place the automatic transmission in PARK and turn the
ignition switch to the OFF position for both vehicles.
3. Turn off the heater, radio and all unnecessary electrical
loads.4. Connect one end of a jumper cable to the positive
terminal of the discharged battery. Connect the other end
of the same cable to the positive terminal of the booster
battery.
WARNING!
Do not permit vehicles to touch each other as this
could establish a ground connection and personal
injury could result.
5. Connect the other cable, first to the negative terminal
of the booster battery andthen to the engine of the
vehicle with the discharged battery.Make sure you have
a good contact on the engine.
WHAT TO DO IN EMERGENCIES 355
6

cap until aclickingsound is heard. This is an indication
that the 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 problem is detected twice in a row, the system will
turn on the Malfunction Indicator Light (MIL). Resolving
the problem 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.
MAINTAINING YOUR VEHICLE 367
7

Windshield and Rear Window Washers
The fluid reservoir for the windshield washers and the
rear window washer is shared. It is located in the engine
compartment and should be checked for fluid level at
regular intervals. Fill the reservoir with windshield
washer solvent (not radiator antifreeze) and operate the
system for a few seconds to flush out the residual water.
The washer fluid reservoir will hold a full gallon of fluid
when the Low Washer Fluid Light illuminates.
Exhaust System
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
Washer Fluid Reservoir
382 MAINTAINING YOUR VEHICLE

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 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 — 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
“FULL” 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.
Use only manufacturers recommended brake fluid, refer
to Fluids, Lubricants and Genuine Parts for correct fluid
type.
390 MAINTAINING YOUR VEHICLE

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 bottle, brake master
cylinder and transmission, add as needed.
•Check all lights and all other electrical items for correct
operation.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 transmission fluid level.
•Check the coolant level, hoses, and clamps.
418 MAINTENANCE SCHEDULES
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Selection Of Lubricant................392,413
Shifting............................. 272
Special Additives...................... 394
Automatic Transmission................... 392
Adding Fluid......................... 393
Fluid and Filter Changes................. 394
Fluid Change......................... 394
Fluid Level Check...................... 393
Fluid Type........................... 392
Autostick...........................151,274
Ball Joints............................. 380
Battery............................... 376
Gas Caution.......................... 377
Jump Starting......................... 354
Keyless Transmitter Replacement (RKE)....... 25
Bearings.............................. 396
Belts, Drive............................ 374
Body Mechanism Lubrication............... 381B-Pillar Location........................ 293
Brake, Parking.......................... 276
Brake System........................278,389
Anti-Lock (ABS)....................... 279
Fluid Check.......................390,413
Hoses.............................. 389
Warning Light........................ 182
Brakes.............................278,389
Brake/Transmission Interlock............... 271
Break-In Recommendations, New Vehicle........ 79
Bulb Replacement....................... 406
Bulbs, Light............................ 406
Calibration, Compass..................... 197
Camera, Rear........................... 146
Capacities, Fluid........................ 411
Caps, Filler
Fuel................................ 321
Oil (Engine).......................372,373
INDEX 447
10

Radiator (Coolant Pressure)............... 386
Car Washes............................ 397
Carbon Monoxide Warning................. 321
Cargo Area Cover....................... 167
Cargo Compartment
Luggage Carrier....................... 169
Cargo Tie-Downs........................ 168
Cassette Tape and Player Maintenance......... 239
Catalytic Converter...................... 375
Caution, Exhaust Gas...................79,382
CD (Compact Disc) Changer..........208,218,221
CD (Compact Disc) Player......202,206,212,216,221
CD (Compact Disc) Player Maintenance........ 240
Cellular Phone........................91,240
Chains, Tire............................ 306
Changing A Flat Tire..................... 346
Chart, Tire Sizing........................ 290
Check Engine Light (Malfunction
Indicator Light)......................185,367Child Restraint........................67,69
Child Restraint Tether Anchors.............71,74
Child Safety Locks........................ 31
Child Seat.............................. 76
Clean Air Gasoline....................... 318
Cleaning
Wheels............................. 398
Climate Control......................... 240
Clock.............................199,200
Compact Disc (CD) Maintenance............. 240
Compact Spare Tire...................... 301
Compass.............................. 197
Compass Calibration..................... 197
Compass Variance....................... 198
Computer, Trip/Travel.................... 199
Console.............................. 166
Console, Floor.......................... 166
Console, Overhead....................... 153
Contract, Service........................ 440
448 INDEX