check engine JEEP PATRIOT 2018 Owner handbook (in English)

•Child Restraints — Carrying Children Safely............46
•Transporting Pets............................57
•ENGINE BREAK-IN RECOMMENDATIONS . .............57
•SAFETY TIPS................................58
•Transporting Passengers........................58
•Exhaust Gas...............................58
•Safety Checks You Should Make Inside The Vehicle........59
•Periodic Safety Checks You Should Make Outside The Vehicle .60
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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 used an invalid RKE Key Fob to start
the engine. Either of these conditions will result
in the engine being 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.
CAUTION!
The Sentry Key Immobilizer system is not
compatible with some aftermarket remote
starting systems. Use of these systems may
result in vehicle starting problems and loss of
security protection.
All of the RKE Key Fobs provided with your new
vehicle have been programmed to the vehicleelectronics. See your authorized dealer if you
require replacement or additional RKE Key
Fobs for your vehicle.
Replacement RKE Key Fobs
NOTE:
Only RKE Key Fobs that have been pro-
grammed to the vehicle electronics can be
used to start the vehicle. Once a Sentry Key
has been programmed to a vehicle, it cannot
be programmed to any other vehicle.
CAUTION!
Always remove the Sentry Keys from the
vehicle and lock all doors when leaving the
vehicle unattended.
Duplication of RKE Key Fobs consists of pro-
gramming a blank key to the vehicle electronics.
A blank RKE Key Fob is one which has never
been programmed. See your authorized dealer
if you require replacement or additional RKE
Key Fobs for your vehicle.NOTE:
When having the Sentry Key Immobilizer
System serviced, bring all vehicle keys with
you to an authorized dealer.
Customer RKE Key Fob
Programming
See your authorized dealer if you require re-
placement or additional RKE Key Fobs for your
vehicle.
VEHICLE SECURITY ALARM —
IF EQUIPPED
The Vehicle Security Alarm monitors the doors,
hood, liftgate, and ignition switch for unauthor-
ized operation.
If something triggers the Vehicle Security Alarm
the horn will sound for 29 seconds and turn off
all of the visual signals after an additional 31
seconds. If the triggering device is not deacti-
vated, the horn will sound again after a five
second delay for another 30 seconds. If the
trigger remains present, this cycle will repeat for
up to five minutes.
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•Flash hazard lights as long as the battery has
power or until the hazard light button is
pressed. The hazard lights can be deacti-
vated by pressing the hazard light button.
•Turn on the interior lights, which remain on as
long as the battery has power.
•Unlock the power door locks.
Enhanced Accident Response System
Reset Procedure
In order to reset the Enhanced Accident Re-
sponse System functions after an event, the
ignition must be changed from the START or
ON/RUN position to the OFF position. Carefully
check the vehicle for fuel leaks in the engine
compartment and on the ground near the en-
gine compartment and fuel tank before resetting
the system and starting the engine.
Air Bag Warning Light
The air bags must be ready to
inflate for your protection in a colli-
sion. The Occupant Restraint Con-
troller (ORC) monitors the internal
circuits and interconnecting wiring
associated with air bag system electrical com-
ponents.The ORC monitors the readiness of the elec-
tronic parts of the air bag system whenever the
ignition is placed in the START or ON/RUN
position. If the ignition is in the OFF position or
in the ACC position, the air bag system is not on
and the air bags will not inflate.
The ORC contains a backup power supply
system that may deploy the air bags even if the
battery loses power or it becomes disconnected
prior to deployment.
The ORC turns on the Air Bag Warning Light in
the instrument panel for approximately four to
eight seconds for a self-check when the ignition
is first placed in the ON/RUN position. After the
self-check, the Air Bag Warning Light will turn
off. If the ORC detects a malfunction in any part
of the system, it turns on the Air Bag Warning
Light, either momentarily or continuously. A
single chime will sound to alert you if the light
comes on again after initial startup.
The ORC also includes diagnostics that will
illuminate the instrument panel Air Bag Warning
Light if a malfunction is detected that could
affect the air bag system. The diagnostics also
record the nature of the malfunction. While theair bag system is designed to be maintenance
free, if any of the following occurs, have an
authorized dealer service the air bag system
immediately.
•The Air Bag Warning Light does not come on
during the four to eight seconds when the
ignition is first placed in the ON/RUN posi-
tion.
•The Air Bag Warning Light remains on after
the four to eight-second interval.
•The Air Bag Warning Light comes on inter-
mittently or remains on while driving.
NOTE:
If the speedometer, tachometer, or any en-
gine related gauges are not working, the
Occupant Restraint Controller (ORC) may
also be disabled. In this condition the air
bags may not be ready to inflate for your
protection. Have an authorized dealer ser-
vice the air bag system immediately.
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room for the child seat. You may also move
the front seat forward to allow more room for
the child seat.
2. Pull enough of the seat belt webbing from
the retractor to pass it through the belt path
of the child restraint. Do not twist the belt
webbing in the belt path.
3. Slide the latch plate into the buckle until you
hear a “click.”
4. Pull on the webbing to make the lap portion
tight against the child seat.
5. To lock the seat belt, pull down on the
shoulder part of the belt until you have pulled
all the seat belt webbing out of the retractor.
Then, allow the webbing to retract back into
the retractor. As the webbing retracts, you
will hear a clicking sound. This means the
seat belt is now in the Automatic Locking
mode.6. Try to pull the webbing out of the retractor. If
it is locked, you should not be able to pull out
any webbing. If the retractor is not locked,
repeat step 5.
7.
Finally, pull up on any excess webbing to
tighten the lap portion around the child re-
straint while you push the child restraint rear-
ward and downward into the vehicle seat.
8. Test that the child restraint is installed tightly
by pulling back and forth on the child seat at
the belt path. It should not move more than
25 mm in any direction.
Any seat belt system will loosen with time, so
check the belt occasionally, and pull it tight if
necessary.
Transporting PetsAir Bags deploying in the front seat could harm
your pet. An unrestrained pet will be thrown
about and possibly injured, or injure a passen-
ger during panic braking or in a collision.
Pets should be restrained in the rear seat in pet
harnesses or pet carriers that are secured by
seat belts.
ENGINE BREAK-IN
RECOMMENDATIONS
A long break-in period is not required for the
engine and drivetrain (transmission and axle) in
your vehicle.
Drive moderately during the first 300 miles
(500 km). After the initial 60 miles (100 km),
speeds up to 50 or 55 mph (80 or 90 km/h) are
desirable.
While cruising, brief full-throttle acceleration
within the limits of local traffic laws contributes
to a good break-in. Wide-open throttle accelera-
tion in low gear can be detrimental and should
be avoided.
The engine oil installed in the engine at the
factory is a high-quality energy conserving type
lubricant. Oil changes should be consistent with
anticipated climate conditions under which ve-
hicle operations will occur. For the recom-
mended viscosity and quality grades, refer to
“Maintenance Procedures” in “Maintaining Your
Vehicle.”
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WARNING!(Continued)
•Always make sure that objects cannot fall
into the driver footwell while the vehicle is
moving. Objects can become trapped un-
der the brake pedal and accelerator pedal
causing a loss of vehicle control.
•If required, mounting posts must be prop-
erly installed, if not equipped from the
factory.
Failure to properly follow floor mat installa-
tion or mounting can cause interference with
the brake pedal and accelerator pedal opera-
tion causing loss of control of the vehicle.
Periodic Safety Checks You Should
Make Outside The Vehicle
Tires
Examine tires for excessive tread wear and
uneven wear patterns. Check for stones, nails,
glass, or other objects lodged in the tread or
sidewall. Inspect the tread for cuts and cracks.
Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel nuts for tightness. Check the
tires (including spare) for proper cold inflation
pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam
indicator lights on the instrument panel.Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight park-
ing for fuel, engine coolant, oil, or other fluid
leaks. Also, if gasoline fumes are detected or if
fuel, power steering fluid (if equipped), or brake
fluid leaks are suspected. The cause should be
located and corrected immediately.
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Daytime Running Lights — If
Equipped
The high beam lights will come on as Daytime
Running Lights (lower intensity), whenever the
ignition is ON, the engine is running, the head-
light switch is off, the parking brake is off, the
turn signal is off, and the gear selector is in any
position except PARK.
Lights-On ReminderIf the headlights or parking lights are left on after
the ignition is turned OFF, a chime will sound to
alert the driver when the driver’s door is opened.
Front Fog Lights
The front fog light switch is on the
multifunction lever. To activate the
front fog lights, turn on the position
lights or the high/low beam head-
lights and pull out the end of the
multifunction lever.
Rear Fog Lights
The rear fog lights may be operated
as desired when visibility is poor due
to fog. To activate the rear fog lights,turn on the Low beam, high beam, or front fog
lamps, pull out the end of the multifunction lever
and rotate the lever to the last detent.
Turn SignalsMove the multifunction lever up or down and the
arrows on each side of the instrument cluster
flash to show proper operation of the front and
rear turn signal lights.
If either light remains on and does not flash, or
there is a very fast flash rate, check for a
defective outside light bulb. If an indicator fails
to light when the lever is moved, it would
suggest that the indicator bulb is defective.
Head Light Control
Front Fog Light ControlTurn Signal Control
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U.S. Speed (mph)
•Pushing the SET (-) button once will result in
a 1 mph decrease in set speed. Each subse-
quent tap of the button results in a decrease
of 1 mph.
•If the button is continually pushed, the set
speed will continue to decrease until the
button is released, then the new set speed
will be established.
Metric Speed (km/h)
•Pushing the SET (-) button once will result in
a 1 km/h decrease in set speed. Each sub-
sequent tap of the button results in a de-
crease of 1 km/h.
•If the button is continually pushed, the set
speed will continue to decrease until the
button is released, then the new set speed
will be established.
Manual TransmissionPressing the clutch pedal will disengage the
speed control. A slight increase in engine RPM
before the Electronic Speed Control disen-
gages is normal.Vehicles equipped with manual transmissions
may need to be shifted into a lower gear to climb
hills without speed loss.
To Accelerate For PassingPress the accelerator as you would normally.
When the pedal is released, the vehicle will
return to the set speed.
Using Electronic Speed Control On Hills
The transmission may downshift on hills to
maintain the vehicle set speed.
NOTE:
The Electronic Speed Control system main-
tains speed up and down hills. A slight
speed change on moderate hills is normal.
On steep hills, a greater speed loss or gain may
occur so it may be preferable to drive without
Electronic Speed Control.
WARNING!
Electronic Speed Control can be dangerous
where the system cannot maintain a constant
(Continued)
WARNING!(Continued)
speed. Your vehicle could go too fast for the
conditions, and you could lose control and
have an accident. Do not use Electronic Speed
Control in heavy traffic or on roads that are
winding, icy, snow-covered or slippery.
PARKVIEW REAR BACK UP
CAMERA — IF EQUIPPED
Your vehicle may be equipped with the
ParkView Rear Back Up Camera that allows
you to see an on-screen image of the rear
surroundings of your vehicle whenever the gear
selector is put into REVERSE. The image will
be displayed on the touchscreen along with a
caution note to “check entire surroundings”
across the top of the screen. After five seconds
this note will disappear. The ParkView camera
is located on the rear of the vehicle above the
rear license plate.
When the vehicle is shifted out of REVERSE,
the rear camera mode is exited and the last
selected touchscreen appears again.
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NOTE:
Some of the above warnings will be dis-
played in the Electronic Vehicle Information
Center Display Area located in the instru-
ment cluster.
Refer to ”Electronic Vehicle Information Center
(EVIC) — If Equipped” in this section for further
information.
LoW tirE
When the appropriate condition exists, the
odometer display will toggle between LoW and
tirE for three cycles.
gASCAP
If the vehicle diagnostic system determines that
the fuel filler cap is loose, improperly installed,
or damaged, a “gASCAP” message will display
in the odometer display area. Tighten the fuel
filler cap properly and push the STEP button on
the steering wheel to turn off the message. If the
problem continues, the message will appear the
next time the vehicle is started.noFUSE
If the vehicle diagnostic system determines that
the Ignition Off Draw (IOD) fuse is improperly
installed, or damaged, a “noFUSE” message
will display in the odometer display area. Refer
to “Fuses” in “Maintaining Your Vehicle” for
further information on fuses and fuse locations.
CHAngE OIL
Your vehicle is equipped with an engine oil
change indicator system. The odometer display
will toggle betweenCHAngEandOilfor ap-
proximately 12 seconds, after a single chime
has sounded, to indicate the next scheduled oil
change interval. The engine oil change indicator
system is duty cycle-based, which means the
engine oil change interval may fluctuate depen-
dent upon your personal driving style.
5. Fuel Gauge
•The pointer shows the level of fuel in the
fuel tank when the ignition is placed in the
ON/RUN position.•The fuel pump symbol points to the
side of the vehicle where the fuel door is
located.
WARNING AND INDICATOR
LIGHTS
IMPORTANT:The warning / indicator lights
switch on in the instrument panel together with
a dedicated message and/or acoustic signal
when applicable. These indications are indica-
tive and precautionary and as such must not be
considered as exhaustive and/or alternative to
the information contained in the Owner’s
Manual, which you are advised to read carefully
in all cases. Always refer to the information in
this chapter in the event of a failure indication.
All active telltales will display first if applicable.
The system check menu may appear different
based upon equipment options and current
vehicle status. Some telltales are optional and
may not appear.
122

Oil Pressure Warning Light
Red Telltale Light What It Means
Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light turns on while driving, stop the vehicle and shut off the engine as
soon as possible. 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 en-
gine oil level must be checked under the hood.
Engine Temperature Warning Light
Red Warning Light What It Means
Engine Temperature Warning Light
This light warns of an overheated engine condition. As engine coolant temperatures rise and the gauge approachesH, this
indicator will illuminate and a single chime will sound after reaching a set threshold. Further overheating will cause a con-
tinuous chime sound for 4 minutes, or until the engine is allowed to cool, whichever comes first.
If the light turns on while driving, safely pull over and stop the vehicle. If the A/C system is on, turn it off. Also, shift the
transmission into NEUTRAL 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 “What To Do In Emergencies” for further informa-
tion.
126

Electronic Throttle Control (ETC) Warning Light
Red Telltale Light What It Means
Electronic Throttle Control (ETC) Warning Light
This light informs you of a problem with the Electronic Throttle Control (ETC) system. If a problem is detected while the
engine is running, the light will either stay on or flash depending on the nature of the problem. Cycle the ignition key when
the vehicle is safely and completely stopped and the transmission is placed in the PARK position. The light should turn off.
If the light remains on with the engine running, your vehicle will usually be drivable; however, see an authorized dealer for
service as soon as possible.
If the light continues to flash when the engine 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 first turned to ON/RUN 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.
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