2021 JEEP PATRIOT Owner handbook (in English)

Cavity Cartridge Fuse Mini-Fuse Description
21 – 10 Amp Red Intrusion Module/Siren – If
Equipped
22 – 10 Amp Red Heating, AC/Compass
23 – 15 Amp Lt Blue Auto Shutdown Relay
24 – 15 Amp Lt Blue Power Sunroof – If Equipped
25 – 10 Amp Red Heated Mirror – If Equipped
26 – 15 Amp Lt Blue Auto Shutdown Relay
27 – 10 Amp Red Airbag Control Module
28 – 10 Amp Red Airbag Control Module/Occupant
Classification Module
29 – – Hot Vehicle (No Fuse Required)
30 – 20 Amp Yellow Heated Seat – If Equipped
31 – 10 Amp Red Headlamp Washer – If Equipped
32 30 Amp Pink – Auto Shutdown Relay
33 – 10 Amp Red J1962 Conn/Powertrain Control
Module
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Cavity Cartridge Fuse Mini-Fuse Description
34 30 Amp Pink – Antilock BrakeValve
35 40 Amp Green – Antilock Brake Pump
36 30 Amp Pink – Headlamp/Washer Control/Smart
Glass – If Equipped
37 – 25 Amp Clear Diesel Heater and H2/MOD power
top
CAUTION!
•
When installing the IPM cover, it is important
to ensure the cover is properly positioned
and fully latched. Failure to do so may allow
water to get into the IPM, and possibly result
in an electrical system failure.
•When replacing a blown fuse, it is impor-
tant to use only a fuse having the correct
amperage rating. The use of a fuse with a
rating other than indicated may result in a
(Continued)
CAUTION!(Continued)
dangerous electrical system overload. If a
properly rated fuse continues to blow, it
indicates a problem in the circuit that must
be corrected.
VEHICLE STORAGE
If you will not be using your vehicle for more
than 21 days, you may want to take steps to
preserve your battery.
•
Disengage the mini-fuse in the Power Distribu-
tion Center labeled IOD (Ignition Off-Draw).
•Or disconnect the negative cable from the
battery.
•Anytime you store your vehicle, or keep it out
of service (i.e., vacation) for two weeks or
more, run the air conditioning system at idle
for about five minutes in the fresh air and
high blower setting. This will ensure ad-
equate system lubrication to minimize the
possibility of compressor damage when the
system is started again.
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REPLACEMENT BULBS
All the inside bulbs are brass or glass wedge
base. Aluminum base bulbs are not approved
and should not be used for replacement.
LIGHT BULBS – Interior Bulb Number
Front Header Lamp.............T578
Center Dome Lamp.............T578
Rear Cargo/Flashlight........8–A35LFAA
LIGHTS BULBS – Exterior Bulb No.
Low/High Beam Headlamp..........H4
front Position Lamp.............W5W
Front Turn Signal Lamp........PY27/7W
Front Side Repeater Lamp........WY5W
Front Fog Lamp............PSX24W
Center High Mounted Stop Lamp
(CHMSL)...................LED
(Serviced at Authorized Dealer)
Rear Tail/Stop Lamp...........P27/7W
Rear Turn Signal Lamp........PY27/7W
Backup Lamp...............W16W
License Lamp................W5W
Rear Fog Lamp.............P27/7W
BULB REPLACEMENT
NOTE:
Lens fogging can occur under certain atmo-
spheric conditions. This will usually clear as
atmospheric conditions change to allow the
condensation to change back into a vapor.
Turning the lamps on will usually accelerate
the clearing process.
Headlamps
1. Raise the hood and locate the connector
behind the headlamp.
2. Reach into engine compartment and pull red
lock out at connector.
3. Remove the green connector from the back
of the bulb by pulling straight back.
4. Twist the bulb to the left.
5. Pull bulb outward from assembly.NOTE:
These are halogen bulbs. Take care not to
touch the bulb with your fingers. Body oils
from your fingers could cause excessive
heat buildup which reduces bulb life.
Fog Lamps
1. Access lamp through the lower fascia cutout.
2. Remove electrical connector from bulb.
3. Remove bulb from housing.
Side Repeater Lamps
1. Push side repeater to one side to release the
spring tension and pull outward.
2. Twist socket one quarter turn and pull socket
from lens.
3. Pull bulb straight from socket and replace.
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Rear Tail/Stop LampsLight is an LED assembly. See your authorized
dealer for replacement.
Rear Turn Signal And Backup
Lamps
1. Remove the two push-pins from the tail lamp
housing.2. Grasp the tail lamp and pull firmly to disen-
gage the lamp from the aperture panel.
3. Twist and remove socket from lamp.
4. Remove bulb from socket and replace.License Lamps
1. Remove the lens cover while holding the tab.
2. Remove the bulb and replace.3.
Install the lens cover (engage it until it snaps
in).
Center High-Mounted StoplampLight is an LED assembly. See your authorized
dealer for replacement.
FLUID CAPACITIES
U.S. Metric
Fuel (Approximate)13.6 Gallons 51 Liters
Engine Oil with Filter
2.0L and 2.4L Engine (SAE 5W-20, API Certi-
fied)4.5 Quarts 4.26 Liters
Cooling System *
2.0L and 2.4L Engine (MOPAR Antifreeze/
Engine Coolant 10 Year/150,000 Mile Formula
or equivalent)7.2 Quarts 6.8 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
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FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant – 2.0L and 2.4L Engine We recommend you use MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic
Additive Technology) that meets the requirements of FCA Material Standard MS.90032, or an
equivalent coolant.
Engine Oil We recommend you use SAE 5W-20 engine oil, meeting the requirements of FCA Material Stan-
dard MS-6395 or FCA Material Standard 9.55535–CR1. Refer to your engine oil filler cap for cor-
rect SAE grade.
SAE 5W-30 engine oil approved may be used when SAE 5W-20 engine oil is not available.
Engine Oil Filter We recommend you use MOPAR Engine Oil Filters.
Spark Plugs – 2.0L and 2.4L Engine We recommend you use MOPAR Spark Plugs.
Fuel Selection – 2.0L and 2.4L Engine Minimum 91 Research Octane Number (RON), 0-15% Ethanol.
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Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission (CVT) – If Equipped Use only MOPAR CVTF+4 Continuously Variable Transmission Fluid or equivalent. Failure to use
the correct fluid may affect the function or performance of your transmission.
Automatic Transmission (6-Speed) – If
EquippedUse only MOPAR SP-IV M Automatic Transmission Fluid or equivalent. Failure to use the correct
fluid may affect the function or performance of your transmission.
Manual Transmission – If Equipped We recommend you use MOPAR Manual Transmission Lubricant meeting the requirements of
FCA Material Standard MS-9602 or FCA Material Standard 9.55550-AV4.
Rear Drive Assembly (RDA) We recommend you use MOPAR Gear & Axle Lubricants SAE 80W-90 API GL-5 meeting the re-
quirements of FCA Material Standard MS-9020.
Power Transfer Unit (PTU) We recommend you use MOPAR Gear & Axle Lubricants SAE 80W-90 API GL-5 meeting the re-
quirements of FCA Material Standard MS-9020.
Brake Master Cylinder We recommend you use MOPAR Brake & Clutch Fluid DOT 4, that meets the requirements of
FCA Material Standard MS.90039.
Power Steering Reservoir We recommend you use MOPAR Power Steering Fluid +4, or MOPAR ATF+4 Automatic Trans-
mission Fluid or equivalent licensed ATF+4 product.
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8
MAINTENANCE SCHEDULES
•MAINTENANCE SCHEDULE . . . . . . . . . . . . ..........284•Maintenance Schedule — Gasoline Engine............284
283

MAINTENANCE SCHEDULE
Maintenance Schedule — Gasoline
Engine
The Scheduled Maintenance services listed in
this manual must be done at the times or
mileages specified to protect your vehicle war-
ranty and ensure the best vehicle performance
and reliability. More frequent maintenance may
be needed for vehicles in severe operating
conditions, such as dusty areas and very short
trip driving. Inspection and service should also
be done anytime a malfunction is suspected.
The oil change indicator system will remind you
that it is time to take your vehicle in for sched-
uled maintenance.
On Non-EVIC equipped vehicles, “CHANgE
OIL” will flash in the instrument cluster odom-
eter and a single chime will sound, indicating
that an oil change is necessary.
The oil change indicator message will illuminate
approximately 7,000 miles (11,200 km) after the
most recent oil change was performed. Have
your vehicle serviced as soon as possible,
within 500 miles (800 km). However, an earlieroil change at 4,500 miles (7,500 km) may be
required if the vehicle is operated under “Se-
vere Duty Conditions” later in this section.
NOTE:
•The oil change indicator message will not
monitor the time since the last oil change.
Change your vehicle’s oil if it has been 12
months since your last oil change even if
the oil change indicator message is NOT
illuminated.
•Change your engine oil more often if you
drive your vehicle off-road for an ex-
tended period of time.
•Under no circumstances should oil
change intervals exceed 7,500 miles
(12,000 km) or 12 months, whichever
comes first.
Your dealer will reset the oil change indicator
message after completing the scheduled oil
change. If this scheduled oil change is per-
formed by someone other than your dealer, the
message can be reset by referring to the steps
described under “Instrument ClusterDescription/Odometer/Trip Odometer” in “Un-
derstanding Your Instrument Panel” for further
information.
Once A Month Or Before A Long Trip
•Check the engine oil level about five minutes
after a fully warmed engine is shut off.
Checking the oil level while the vehicle is on
level ground will improve the accuracy of the
oil level reading. Add oil only when the level
is at or below the ADD or MIN mark.
•Check the windshield washer solvent and
add if required.
•Check tire pressure and look for unusual
wear or damage. Rotate tires at the first sign
of irregular wear, even if it occurs before the
oil indicator system turns on.
•Inspect the battery and clean and tighten the
terminals as required.
•Check the fluid levels of coolant reservoir,
automatic transmission, brake master cylin-
der and power steering and fill as needed.
•Check all lights and other electrical items for
correct operation.
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