2020 CHRYSLER PACIFICA check engine light

4
GETTING TO KNOW YOUR INSTRUMENT PANEL
INSTRUMENT CLUSTER..................................... 125
Instrument Cluster Descriptions ...............126
INSTRUMENT CLUSTER DISPLAY ................... 127
Instrument Cluster Display Location And
Controls ......................................................128 Oil Life Reset ..............................................129
Fuel And Oil Refresh Mode .......................129
KeySense Cluster Messages —
If Equipped .................................................130 Instrument Cluster Display Menu Items ..131
Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction
Actions — If Equipped ................................138 Instrument Cluster Display Programmable
Features Screen Setup.............................. 139
TRIP COMPUTER ............................................... 140
WARNING LIGHTS AND MESSAGES ............... 141
Red Warning Lights....................................141
Yellow Warning Lights ...............................144
Yellow Indicator Lights...............................147
Green Indicator Lights ...............................148
Blue Indicator Lights ..................................149White Indicator Lights................................149
ONBOARD DIAGNOSTIC SYSTEM — OBD II .... 150
Onboard Diagnostic System (OBD II)
Cybersecurity..............................................150
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ........................................................ 151
SAFETY
SAFETY FEATURES .............................................152 Anti-Lock Brake System (ABS) ................. 152
Electronic Brake Control (EBC) System ... 153
AUXILIARY DRIVING SYSTEMS.........................159 Blind Spot Monitoring (BSM) —
If Equipped ................................................. 159 Forward Collision Warning (FCW) With
Mitigation — If Equipped............................ 164 Tire Pressure Monitoring
System (TPMS) .......................................... 167
OCCUPANT RESTRAINT SYSTEMS .................. 171 Occupant Restraint Systems Features .... 171
Important Safety Precautions ................... 172
Seat Belt Systems ..................................... 172
Supplemental Restraint Systems (SRS)... 184
Child Restraints ......................................... 198
Transporting Pets ...................................... 215
SAFETY TIPS ....................................................... 216 Transporting Passengers .......................... 216Exhaust Gas .............................................. 216
Safety Checks You Should Make Inside
The Vehicle ................................................ 217 Periodic Safety Checks You Should Make
Outside The Vehicle ................................... 218
STARTING AND OPERATING
STARTING THE ENGINE .....................................219 Normal Starting.......................................... 219Cold Weather Operation (Below –22°F
Or −30°C) ................................................. 223 After Starting — Warming Up The
Engine ........................................................ 223 If Engine Fails To Start ............................. 223
To Turn Off The Engine Using ENGINE
START/STOP Button .................................. 223
ENGINE BLOCK HEATER — IF EQUIPPED ....... 224
ENGINE BREAK-IN RECOMMENDATIONS ...... 224
PARK BRAKE...................................................... 225 Electric Park Brake (EPB) ......................... 225
AUTOMATIC TRANSMISSION ........................... 228 Ignition Park Interlock ............................... 229Brake/Transmission Shift Interlock
System........................................................ 229 Nine-Speed Automatic Transmission ...... 230
Gear Ranges .............................................. 230
ACTIVE NOISE CANCELLATION ........................ 234
POWER STEERING............................................. 234
STOP/START SYSTEM — IF EQUIPPED ........... 235
Auto Stop/Start.......................................... 235
Possible Reasons The Engine Does Not
Autostop ..................................................... 235 To Start The Engine While In Auto
Stop/Start .................................................. 236 To Manually Turn Off The Stop/Start
System........................................................ 236 To Manually Turn On The Stop/Start
System........................................................ 237 System Malfunction................................... 237

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22GETTING TO KNOW YOUR VEHICLE
General Information
The following regulatory statement applies to all
Radio Frequency (RF) devices equipped in this
vehicle:
This device complies with Part 15 of the FCC
Rules and with Innovation, Science and
Economic Development Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions:

1. This device may not cause harmful
interference, and

2. This device must accept any interference received, including interference that may
cause undesired operation.
Le présent appareil est conforme aux CNR
d`Innovation, Science and Economic
Development applicables aux appareils radio
exempts de licence. L'exploitation est autorisée
aux deux conditions suivantes:

1. l'appareil ne doit pas produire de brouillage, et

2. l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compro
-
mettre le fonctionnement.
La operación de este equipo está sujeta a las
siguientes dos condiciones:

1. es posible que este equipo o dispositivo no cause interferencia perjudicial y

2. este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que
pueda causar su operación no deseada.
NOTE:
Changes or modifications not expressly
approved by the party responsible for compli -
ance could void the user’s authority to operate
the equipment.
SENTRY KEY
The Sentry Key Immobilizer system prevents
unauthorized vehicle operation by disabling the
engine. The system does not need to be armed
or activated. Operation is automatic, regardless
of whether the vehicle is locked or unlocked. The system uses a key fob, keyless push button
ignition and a Radio Frequency (RF) receiver to
prevent unauthorized vehicle operation.
Therefore, only key fobs that are programmed
to the vehicle can be used to start and operate
the vehicle. The system cannot reprogram a key
fob obtained from another vehicle.
After placing the ignition switch in the ON/RUN
position, the vehicle security light will turn on for
three seconds for a bulb check. If the light
remains on after the bulb check, it indicates
that there is a problem with the electronics. In
addition, if the light begins to flash after the
bulb check, it indicates that someone
attempted to start the engine with an invalid key
fob. In the event that a valid key fob is used to
start the engine but there is an issue with the
vehicle electronics, the engine will start and
shut off after two seconds.
If the vehicle security light turns on during
normal vehicle operation (vehicle running for
longer than 10 seconds), it indicates that there
is a fault in the electronics. Should this occur,
have the vehicle serviced as soon as possible by
an authorized dealer.

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104GETTING TO KNOW YOUR VEHICLE
(Continued)

1. Before Using Vacuum:
Accessory (ACC) Mode Operation - For up to
10 minutes of operation
Always apply the parking brake, shift the
transmission into PARK, and push ignition
button to place ignition in Accessory (ACC)
mode. The engine will not be running in this
mode. Do not leave the key fob in or near
the vehicle, or in a location accessible to
children.
NOTE:
The vacuum system will run for 10 minutes off
battery power and then the vacuum will shut
down. A low battery indication light (LOW PWR)
located below the vacuum nozzle storage loca -
tion will come on one minute before the vacuum
shuts down.
Engine Running (ON) Operation - For more
than 10 minutes of operation
Position vehicle outdoors and fully open
all side windows.
Always apply the parking brake, shift the
transmission into PARK, and leave
engine running.
 Do not vacuum any flammable
liquids, such as gasoline, or use
around explosive vapors. Vapors
from flammable liquids may form an
explosive mixture with air and can be ignited
by heat, sparks, or flames. Vapors may travel
to a source of ignition and explode.
Do not vacuum anything that is burning or
smoking, such as cigarettes, matches, or
hot ashes/embers.
Do not allow to be used as a toy. Close
attention is necessary when used by or
near children.
Do not leave the vacuum running while
unattended.
Use only as described in this manual. Use
only attachments provided with your
vehicle.
Do not put any object into openings. Do not
use with any opening blocked; keep free of
dust, lint, hair, and anything that may
reduce air flow.
Do not vacuum toxic material such as chlo -
rine bleach, ammonia, drain cleaner, etc.
WARNING! (Continued)
Do not vacuum hard or sharp objects such
as glass, nails, screws, coins, etc.
Keep hair, loose clothing, fingers, and all
parts of body away from openings and
moving parts.
Only use with filter in place. Periodically
check that the filter is in place and in good
condition.
WARNING!
This equipment incorporates parts such as
switches, motors, or the like that tend to
produce arcs or sparks that can cause an
explosion. When using your vacuum near
gasoline-dispensing equipment or service
stations, park vehicle at least 20 ft (6 m)
away from the exterior enclosure of any
dispensing pump. The vacuum is mounted
more than 18 inches (45 cm) above ground
level in your vehicle.
WARNING! (Continued)

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106GETTING TO KNOW YOUR VEHICLE
(Continued)
NOTE:
When the vacuum is ON, the LED indi-
cator on the on/off button will illuminate.
When the vacuum is OFF, the LED indi -
cator will also be off.
After nine minutes of operation in ACC
mode (engine not running), the Low
Power Indicator Light (LOW PWR) will illu -
minate.

Power Buttons

1 — Low Power Indicator Light
2 — On/Off Button
WARNING!
For in vehicle use ONLY. To reduce the risk of
fire, serious injury or death:
 Do not use vacuum while
vehicle is in motion or while
driving.
Do not vacuum wet surfaces or any liquids.
Do not use to vacuum up anything outside
of the vehicle.
 Do not vacuum any flammable
liquids, such as gasoline, or use
around explosive vapors. Vapors
from flammable liquids may form an
explosive mixture with air and can be ignited
by heat, sparks, or flames. Vapors may travel
to a source of ignition and explode.
Do not vacuum anything that is burning or
smoking, such as cigarettes, matches, or
hot ashes/embers.
Do not allow to be used as a toy. Close
attention is necessary when used by or
near children.
Do not leave the vacuum running while
unattended.
Use only as described in this manual. Use
only attachments provided with your
vehicle.
Do not put any object into openings. Do not
use with any opening blocked; keep free of
dust, lint, hair, and anything that may
reduce air flow.
Do not vacuum toxic material such as chlo -
rine bleach, ammonia, drain cleaner, etc.
Do not vacuum hard or sharp objects such
as glass, nails, screws, coins, etc.
Keep hair, loose clothing, fingers, and all
parts of body away from openings and
moving parts.
Only use with filter in place. Periodically
check that the filter is in place and in good
condition.
WARNING! (Continued)

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GETTING TO KNOW YOUR INSTRUMENT PANEL139
Loss of the battery charge may indicate one or
more of the following conditions:
The charging system cannot deliver enough
electrical power to the vehicle system
because the electrical loads are larger than
the capability of charging system. The
charging system is still functioning properly.
Turning on all possible vehicle electrical
loads (e.g. HVAC to max settings, exterior and
interior lights, overloaded power outlets +12
Volts, 150W, USB ports) during certain
driving conditions (city driving, towing,
frequent stopping).
Installing options like additional lights,
upfitter electrical accessories, audio
systems, alarms and similar devices.
Unusual driving cycles (short trips separated
by long parking periods).
The vehicle was parked for an extended
period of time (weeks, months).
The battery was recently replaced and was
not charged completely.
The battery was discharged by an electrical
load left on when the vehicle was parked.
The battery was used for an extended period
with the engine not running to supply radio,
lights, chargers, +12 Volt portable appli-
ances like vacuum cleaners, game consoles
and similar devices.
What to do when an electrical load reduction
action message is present (“Battery Saver On”
or “Battery Saver Mode”)
During a trip:
Reduce power to unnecessary loads if
possible:
Turn off redundant lights (interior or exte -
rior)
Check what may be plugged in to power
outlets +12 Volts, 150W, USB ports
Check HVAC settings (blower, tempera -
ture)
Check the audio settings (volume) After a trip:
Check if any aftermarket equipment was
installed (additional lights, upfitter electrical
accessories, audio systems, alarms) and
review specifications if any (load and Ignition
Off Draw currents).
Evaluate the latest driving cycles (distance,
driving time and parking time).
The vehicle should have service performed if
the message is still present during consecu
-
tive trips and the evaluation of the vehicle
and driving pattern did not help to identify the
cause.
Instrument Cluster Display Programmable
Features Screen Setup
Push the up or down arrow button to scroll
through the Menu Items until the Screen Setup
displays in the instrument cluster display. Push
the OK button to enter Screen Setup. The
Screen Setup feature allows you to change what
information is displayed in the instrument
cluster display as well as the location that
information is displayed.
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142GETTING TO KNOW YOUR INSTRUMENT PANEL
Vehicles equipped with the Anti-Lock Brake
System (ABS) are also equipped with Electronic
Brake Force Distribution (EBD). In the event of
an EBD failure, the Brake Warning Light will turn
on along with the ABS Light. Immediate repair to
the ABS system is required.
Operation of the Brake Warning Light can be
checked by turning the ignition switch from the
OFF position to the ON/RUN position. The light
should illuminate for approximately two
seconds. The light should then turn off unless
the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have
the light inspected by an authorized dealer.
The light also will turn on when the parking
brake is applied with the ignition switch in the
ON/RUN position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake
application.Door Open Warning Light — If Equipped
This warning light will illuminate when
a door is ajar/open and not fully
closed. This indicator will reflect
which doors are open.
NOTE:
If the vehicle is moving, there will also be a
single chime.
Electric Power Steering Fault Warning Light
This warning light will turn on when
there's a fault with the Electric Power
Steering (EPS) system. Refer to
“Power Steering” in “Starting And
Operating” for further information.
Electronic Throttle Control (ETC) Warning
Light
This warning light will illuminate to
indicate a problem with the Electronic
Throttle Control (ETC) system. If a
problem is detected while the vehicle
is running, the light will either stay on or flash
depending on the nature of the problem. Cycle
the ignition when the vehicle is safely and
completely stopped and the transmission is
placed in the PARK (P) position. The light should
turn off. If the light remains on with the vehicle
running, your vehicle will usually be drivable;
however, see an authorized dealer for service
as soon as possible.
NOTE:
This light may turn on if the accelerator and
brake pedals are pressed at the same time.
If the light continues to flash when the vehicle is
running, immediate service is required 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 ignition is placed in the ON/RUN or
WARNING!
Continued operation with reduced assist
could pose a safety risk to yourself and
others. Service should be obtained as soon
as possible

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GETTING TO KNOW YOUR INSTRUMENT PANEL143
ACC/ON/RUN position 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.
Engine Coolant Temperature Warning Light
This warning light warns of an
overheated engine condition. If the
engine coolant temperature is too
high, this indicator will illuminate and
a single chime will sound. If the temperature
reaches the upper limit, a continuous chime will
sound for four minutes or until the engine is
able to cool; whichever comes first.
If the light turns on while driving, safely pull over
and stop the vehicle. If the Air Condition (A/C)
system is on, turn it off. Also, shift the
transmission into NEUTRAL (N) and idle the
vehicle. If the temperature reading does not
return to normal, turn the engine off
immediately and call for service.
Refer to “If Your Engine Overheats” in “In Case
Of Emergency” for further information.
Battery Charge Warning Light
This warning light will illuminate when
the battery is not charging properly. If
it stays on while the engine is running, there may be a malfunction with the charging
system. Contact an authorized dealer as soon
as possible.
This indicates a possible problem with the
electrical system or a related component.
Hood Open Warning Light
This warning light will illuminate when
the hood is left open and not fully
closed.
NOTE:
If the vehicle is moving, there will also be a
single chime.
Liftgate Open Warning Light
This warning light will illuminate when
the liftgate is open.
NOTE:
If the vehicle is moving, there will also be a
single chime.
Seat Belt Reminder Warning Light
This warning light indicates when the
driver or passenger seat belt is
unbuckled. When the ignition is first
placed in the ON/RUN or ACC/ON/ RUN position and if the driver’s seat belt is
unbuckled, a chime will sound and the light will
turn on. When driving, if the driver or front
passenger seat belt remains unbuckled, the
Seat Belt Reminder Light will flash or remain on
continuously and a chime will sound.
Refer to “Occupant Restraint Systems” in
“Safety” for further information.
Transmission Temperature Warning Light — If
Equipped
This warning light will illuminate to
warn of a high transmission fluid
temperature. This may occur with
strenuous usage such as trailer
towing. If this light turns on, stop the vehicle and
run the engine at idle or slightly faster, with the
transmission in PARK (P) or NEUTRAL (N), until
the light turns off. Once the light turns off, you
may continue to drive normally.
WARNING!
If you continue operating the vehicle when
the Transmission Temperature Warning Light
is illuminated you could cause the fluid to boil
over, come in contact with hot engine or
exhaust components and cause a fire.
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144GETTING TO KNOW YOUR INSTRUMENT PANEL
Vehicle Security Warning Light — If Equipped
This warning light will flash at a fast
rate for approximately 15 seconds
when the vehicle security alarm is
arming, and then will flash slowly until
the vehicle is disarmed.
Oil Temperature Warning Light
This warning light will illuminate to
indicate the engine oil temperature is
high. If the light turns on while driving,
stop the vehicle and shut off the
engine as soon as possible. Wait for oil
temperature to return to normal levels.
Oil Pressure Warning Light
This warning light will illuminate to
indicate low engine oil pressure. If the
light turns on while driving, stop the
vehicle, shut off the engine as soon as possible, and contact an authorized dealer. A
chime will sound when this light turns on.
Do not operate the vehicle until the cause is
corrected. This light does not indicate how
much oil is in the engine. The engine oil level
must be checked under the hood.
Stop Safely Vehicle Will Shut Off Soon
This warning will be displayed when
the vehicle has determined an
operational issue that will cause the
vehicle's propulsion system to turn off
will occur shortly. If the light turns on while
driving, stop the vehicle in a safe location as
soon as possible. Have the vehicle transported
to an authorized dealer for service
Yellow Warning Lights
Adaptive Cruise Control (ACC) Fault Warning
Light — If Equipped

This warning light will illuminate to
indicate a fault in the ACC system.
Contact a local authorized dealer for
service.
For further information, refer to “Adaptive Cruise
Control (ACC)” in “Starting And Operating.”

Anti-Lock Brake System (ABS) Warning Light
This warning light monitors the
Anti-Lock Brake System (ABS). The
light will turn on when the ignition is
placed in the ON/RUN or ACC/ON/
RUN position and may stay on for as long as four
seconds.
If the ABS light remains on or turns on while
driving, then the Anti-Lock portion of the brake
system is not functioning and service is
required as soon as possible. However, the
conventional brake system will continue to
operate normally, assuming the Brake Warning
Light is not also on.
If the ABS light does not turn on when the
ignition is placed in the ON/RUN or ACC/ON/
RUN position, have the brake system inspected
by an authorized dealer.
Electronic Park Brake Warning Light

This warning light will illuminate to
indicate the Electronic Park Brake is not
functioning properly and service is
required. Contact an authorized dealer.

CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated will
eventually cause severe transmission
damage or transmission failure.

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