2019 JEEP COMPASS fuel

AdBlue (UREA) Storage
AdBlue (UREA) is considered a very stable
product with a long shelf life. If AdBlue
(UREA) is kept in temperatures between
10° and 90°F (-12° and 32°C), it will last a
minimum of one year.
AdBlue (UREA) is subject to freezing at the
lowest temperatures. For example, AdBlue
(UREA) may freeze at temperatures at or
below 12° F (-11° C). The system has been
designed to operate in this environment.
NOTE:
When working with AdBlue (UREA), it is
important to know that:
• Any containers or parts that come into con-
tact with AdBlue (UREA) must be AdBlue
(UREA) compatible (plastic or stainless
steel). Copper, brass, aluminum, iron or
non-stainless steel should be avoided as
they are subject to corrosion by AdBlue
(UREA).
• If AdBlue (UREA) is spilled, it should be
wiped up completely.
Adding AdBlue (UREA)
Preliminary Conditions
AdBlue (UREA) freezes at temperatures
lower than 12° F (-11° C). If the car stands for
a long time at this temperature refilling could
be difficult. For this reason, it is advised to
park the vehicle in a garage and/or heated
environment and wait for the urea to return to
liquid state before topping up.
Proceed as follows:
• Park the car on flat ground and stop the
engine by cycling the ignition to the OFF
position.
• Open the fuel door, undo and remove the
cap (blue) from the AdBlue (UREA) filler.
Refilling With Nozzles
You can fill up at any AdBlue (UREA) dis-
tributor.
Fuel Filler
1 — AdBlue (UREA) Filler Cap
2 — Fuel Filler
185

Proceed as follows:
• Insert the AdBlue (UREA) nozzle in the
filler, start refilling and stop refilling at the
first shut-off (the shut-off indicates that the
AdBlue (UREA) tank is full). Do not pro-
ceed with the refilling, to prevent spillage
of AdBlue (UREA).
• Extract the nozzle.
Refilling With Containers
Proceed as follows:
• Check the expiration date.
• Read the advice for use on the label before
pouring the content of the bottle into the
AdBlue (UREA) tank.
• If systems which cannot be screwed in (e.g.
tanks) are used for refilling, after the indi-
cation appears on the instrument panel
display refer to “Warning lights And Mes-
sages" in the “Getting To Know Your Instru-
ment Panel” for further information, fill the
AdBlue (UREA) tank with no more than
2 Gallons (8 liters).• If containers which can be screwed to the
filler are used, the reservoir is full when the
AdBlue (UREA) level in the container stops
pouring out. Do not proceed further.
Operations After Refilling
Proceed as follows:
• Fit the cap back on the AdBlue (UREA)
filler by turning it clockwise and screwing it
completely.
• Cycle the ignition to RUN (it is not neces-
sary to start the engine).
• Wait for the indication on the instrument
panel to switch off before moving the car.
The indication may stay on for a few sec-
onds to approximately half a minute. If the
engine is started and the car is moved, the
indication will remain on for longer. This
will not compromise engine operation.
• If the AdBlue (UREA) was topped up when
the tank was empty, wait for 2 minutes
before starting the engine.NOTE:
• If AdBlue (UREA) is spilled out of the filler
neck, clean up well the area and proceed to
filling up again. If the liquid crystallizes,
eliminate it with a sponge and warm water.
• DO NOT EXCEED THE MAXIMUM LEVEL:
this could cause damage to the reservoir.
AdBlue (UREA) freezes at under 12° F
(-11° C). Although the system is designed
to operate below the freezing point of the
UREA, it is advisable not to fill the tank
beyond the maximum level because if the
UREA freezes the system can be damaged.
Follow the instructions in this section.
• If the AdBlue (UREA) is spilled on painted
surfaces or aluminium, immediately clean
the area with water and use absorbent ma-
terial to collect the fluid that has been
spilled on the ground.
•
Do not try to start the engine if AdBlue
(UREA) was accidentally added to the diesel
fuel tank, this can result in serious engine
damage, contact an authorized dealer.
•Do not add additives or other fluids to AdBlue
(UREA), doing so could damage the system.
STARTING AND OPERATING
186

Cavity Maxi Fuse Cartridge Fuse Mini Fuse Description
F01 70 Amp Tan – – Module Body Computer
(*)
F02 70 Amp Tan – – Module Body Computer, Rear Distribution
Units
(*)
F03 – 30 Amp Pink with
HID Lamps
20 Amp Blue without
HID Lamps– Supply Body Computer, HID Lamps
(*)
F04 – 40 Amp Tan – Brake Control Electronics Module
(*)
F05 – 40 Amp Tan – PTC Heater
(*)
F06 40 Amp Orange – –Starter Relay
(*)
F07 40 Amp Orange – –Rear Distribution Unit For Trailer Tow Usage
(*)
F08 – 30 Amp Pink –Supply For TCM, AGSM, Steering Control
(*)
F09 – – 7.5 Amp BrownECM, TCM, Radiator Fan Control
(*)
F10 – – 20 Amp Yellow Horn
F11 – –20 Amp Yellow – 1.4L Gas
& Diesel Engines
25 Amp Clear – 2.4 L
Engines/UREAECM/PCM/UREA Fuel Injectors
(*)
201

Cavity Maxi Fuse Cartridge Fuse Mini Fuse Description
F14 – – 7.5 Amp Brown Diesel Crankcase Heater
(*)
F15 40 Amp Orange – – Brake Control Module Pump
(*)
F16 – – 10 Amp Red Engine Control Module Power,
Automatic Transmission
(*)
F17 – – 10 Amp Red Engine Secondary Loads
(*)
F18 – – 20 Amp Yellow 12V Rear Cargo Outlet Ignition Powered
F19 – – 7.5 Amp Brown Air Conditioner Compressor
F20 – – 20 Amp Yellow Cigar Lighter
F21 – – 20 Amp Yellow Fuel Pump
(*)
F22 – – 20 Amp Yellow –
Gas Engine
15 Amp Blue –
Diesel EngineGas - Ign Coil/Fuel Injector Diesel-
Diesel Components
(*)
F23 – – 30 Amp Green Window Heater Grid
F24 – – 15 Amp Blue Electronic Unit Supply
Automatic Transmission
(*)
F30 – – 20 Amp Yellow
(Customer Selectable,
Move From F18)12V Rear Cargo Outlet
Constant Battery Powered
IN CASE OF EMERGENCY
202

Cavity Maxi Fuse Cartridge Fuse Mini Fuse Description
F81 50 Amp Red
60 Amp Blue– – Smart Driver Unit DDCT – 1.4L
Glow Plug Module, DDCT SDU Battery Feed
(*)
F82 – 40 Amp Green – Diesel Fuel Filter Heater
(*)
F83 – 40 Amp Green – HVAC Fan
F84 – – 30 Amp Green Power Supply All Wheel Drive
(*)
F87 – – 5 Amp Tan Gear Selector Automatic Transmission
(*)
F88 – – 7.5 Amp Brown Heated Outside Mirrors
F89 – – 30 Amp Green Heated Rear Window
F90 – – 5 Amp Tan IBS Sensor (Battery State Of Charge)
(*)
Fxx – – 10 Amp Red Dual Battery Control Relay With
NON DDCT Trans
(*)
7.5 Amp Brown Dual Battery Control Relay With
DDCT Trans
(*)
203

CAUTION!
Do not use a portable battery booster pack
or any other booster source with a system
voltage greater than 12 Volts or damage to
the battery, starter motor, alternator or
electrical system may occur.
Preparations For Jump Start
The battery in your vehicle is located in the
front of the engine compartment, behind the
left headlight assembly.
NOTE:
The positive battery post is covered with a
protective cap. Lift up on the cap to gain
access to the post.
WARNING!
• Take care to avoid the radiator cooling
fan whenever the hood is raised. It can
start anytime the ignition switch is ON.
You can be injured by moving fan blades.
• Remove any metal jewelry such as rings,
watch bands and bracelets that could
make an inadvertent electrical contact.
You could be seriously injured.
WARNING!
• Batteries contain sulfuric acid that can
burn your skin or eyes and generate
hydrogen gas which is flammable and
explosive. Keep open flames or sparks
away from the battery.
NOTE:
Never use a fast battery charger to start the
engine, as this could damage the electronic
systems of your vehicle, particularly the igni-
tion and engine fuel supply control units.
1. Apply the parking brake, shift the auto-
matic transmission into PARK (manual
transmission in NEUTRAL) and turn the
ignition to OFF/LOCK.
2. Turn off the heater, radio, and all unnec-
essary electrical accessories.
3. If using another vehicle to jump start the
battery, park the vehicle within the jumper
cables reach, set the parking brake and
make sure the ignition is OFF/LOCK.
Battery Positive Post
221

WARNING!
Do not allow vehicles to touch each other
as this could establish a ground connec-
tion and personal injury could result.
Jump Starting Procedure
WARNING!
Failure to follow this jump starting proce-
dure could result in personal injury or
property damage due to battery explosion.
CAUTION!
Failure to follow these procedures could
result in damage to the charging system of
the booster vehicle or the discharged ve-
hicle.Connecting The Jumper Cables
1. Connect the positive(+)end of the jumper
cable to the positive(+)post of the dis-
charged vehicle.
2. Connect the opposite end of the positive
(+)jumper cable to the positive(+)post of
the booster battery.
3. Connect the negative(-)end of the jumper
cable to the negative(-)post of the
booster battery.
4. Connect the opposite end of the negative
(-)jumper cable to a good engine ground
(exposed metal part of the discharged
vehicle’s engine) away from the battery
and the fuel injection system.
WARNING!
Do not connect the jumper cable to the
negative (-) post of the discharged battery.
The resulting electrical spark could cause
the battery to explode and could result in
personal injury. Only use the specific
ground point, do not use any other exposed
metal parts.
Suitable Engine Ground
(Example Engine Shown)
IN CASE OF EMERGENCY
222

5. Start the engine in the vehicle that has the
booster battery, let the engine idle for a
few minutes, and then start the engine in
the vehicle with the discharged battery.
6. Once the engine is started, remove the
jumper cables in the reverse sequence:
Disconnecting The Jumper Cables
1. Disconnect the negative(-)end of the
jumper cable from the engine ground of
the vehicle with the discharged battery.
2. Disconnect the opposite end of the nega-
tive(-)jumper cable from the negative(-)
post of the booster battery.
3. Disconnect the positive(+)end of the
jumper cable from the positive(+)post of
the booster battery.
4. Disconnect the opposite end of the posi-
tive(+)jumper cable from the positive(+)
post of the vehicle with the discharged
battery.If frequent jump starting is required to start
your vehicle, you should have the battery and
charging system inspected at your authorized
dealer.
CAUTION!
Accessories plugged into the vehicle
power outlets draw power from the vehi-
cle’s battery, even when not in use (i.e.,
cellular devices, etc.). Eventually, if
plugged in long enough without engine
operation, the vehicle’s battery will dis-
charge sufficiently to degrade battery life
and/or prevent the engine from starting.
REFUELING IN EMERGENCY
The fuel filling procedure in case of emer-
gency is described in the “Emergency Gas
Can Refueling”. Refer to “Refueling The Ve-
hicle” in “Starting And Operating” for further
information.
IF YOUR ENGINE
OVERHEATS
In any of the following situations, you can
reduce the potential for overheating your en-
gine by taking the appropriate action.
• On the highways — slow down.
• In city traffic — while stopped, place the
transmission in NEUTRAL, but do not in-
crease engine idle speed.
CAUTION!
Driving with a hot cooling system could
damage your vehicle. If the temperature
gauge reads “H,” pull over and stop the
vehicle. Idle the vehicle with the air con-
ditioner turned off until the pointer drops
back into the normal range. If the pointer
remains on the “H” and you hear continu-
ous chimes, turn the engine off immedi-
ately and call for service.
223