2020 JEEP CHEROKEE charging

65
If brake failure is indicated, immediate
repair is necessary.
Vehicles equipped with the Anti-Lock Brake
System (ABS) are also equipped with Elec-
tronic 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
four seconds. The light should then turn off
unless the parking brake is applied or a brake
fault is detected. If the light does not illumi -
nate, have the light inspected by an autho -
rized 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.
— 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.
— Door Open Warning Light
This indicator will illuminate when a door is
ajar/open and not fully closed.
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 EPS (Electric Power Steering)
system. Refer to “Power Steering” in “Starting And Operating” in the Owner’s Manual 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 drive -
able; 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.
WARNING!
Driving a vehicle with the red brake light
on is dangerous. Part of the brake system
may have failed. It will take longer to stop
the vehicle. You could have a collision.
Have the vehicle checked immediately.
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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193
Interior Fuses
The interior fuse panel is located on the Body Control Module (BCM) in the passenger compartment on the left side dash panel under the
instrument panel.
CavityBlade Fuse Description
F3210 Amp RedInterior Lighting
F36 10 Amp RedIntrusion Module/Siren – If Equipped
F38 20 Amp Yellow Deadbolt All Unlock
(*)
F43 20 Amp Yellow Washer Pump Front
F48 25 Amp Clear Fog Lamp Rear Left/Right – If Equipped
F49 7.5 Amp Brown Lumbar Support
F50 7.5 Amp Brown Wireless Charging Pad – If Equipped
F51 7.5 Amp Brown Driver Window Switch/Power Mirrors – If Equipped
F53 7.5 Amp Brown UCI Port (USB & AUX)
F89 10 Amp RedDoor Locks – Driver Unlock
F91 7.5 Amp Brown Left Front Fog Lamp (Low And High Line)
F92 7.5 Amp Brown Right Front Fog Lamp (High Line)
F93 10 Amp RedLow Beam Right
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IN CASE OF EMERGENCY
210
(Continued)
Preparations For Jump Start
The battery in your vehicle is located in the
front of the engine compartment, behind the
left headlight assembly.Positive Battery Post 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 OFF.
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, apply the parking
brake and make sure the ignition is OFF.
Jump Starting Procedure
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.
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.
WARNING! (Continued) WARNING!

Do not allow vehicles to touch each other as
this could establish a ground connection and
personal injury could result.

WARNING!
Failure to follow this jump starting
procedure 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
vehicle.
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211
Connecting The Jumper Cables
1. Connect the positive (+) end of the
jumper cable to the positive (+) post of
the discharged 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. 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 an authorized
dealer.
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.
CAUTION!
Accessories plugged into the vehicle power
outlets draw power from the vehicle’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 discharge sufficiently
to degrade battery life and/or prevent the
engine from starting.
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322
INDEX
INDEX
A
About Your Brakes ............................. 255
Accessories ....................................... 266Mopar ........................................... 266
Active Speed Limiter .......................... 159
Adaptive Cruise Control (ACC)
(Cruise Control) ................................. 161
Adding Fuel .............................. 172 , 173
Additives, Fuel .................................. 257
Air Bag Air Bag Operation ........................... 111Air Bag Warning Light ..................... 108
Enhanced Accident Response .. 115 , 217
Event Data Recorder (EDR) ............. 217
Front Air Bag ................................. 109
If Deployment Occurs ..................... 115
Knee Impact Bolsters ..................... 111
Maintaining Your Air Bag System ..... 116
Maintenance .................................. 116
Redundant Air Bag Warning Light .... 109
Transporting Pets ........................... 134
Air Bag Light ........................64 , 108 , 135
Air Conditioning................................... 45
Air Conditioning Filter .......................... 47
Air Conditioning, Operating Tips ............ 46 Air Pressure
Tires ............................................. 242
Alarm Arm The System .............................. 18
Disarm The System .......................... 18
Security Alarm ............................18 , 67
All Wheel Drive (AWD) ....................... 150
Alterations/Modifications Vehicle ............................................. 4
Android Auto...................... 275 , 280 , 306
Apps ............................................. 282
Communication ............................. 282
Maps ............................................ 281
Music ........................................... 282
Antifreeze (Engine Coolant) ................ 261
Anti-Lock Brake System (ABS) .............. 76
Anti-Lock Warning Light ....................... 67
Apple CarPlay .................... 276 , 283 , 307
Apps ............................................. 285
Maps ............................................ 284
Messages ...................................... 284
Music ........................................... 284
Phone ........................................... 284
Assist, Hill Start .................................. 81
Audio Systems (Radio) ................268 , 270 Auto Up Power Windows .......................48
Automatic Headlights ...........................31
Automatic High Beams .........................31
Automatic Tailgate Release ...................54
Automatic Temperature
Control (ATC) .......................................45
Automatic Transaxle ...........................146
Automatic Transmission......................147
Adding Fluid ..................................265
Fluid Level Check ...........................236
Fluid Type .....................................265
Autostick...........................................148
AUX Cord ..........................................286
Auxiliary (Power Outlet) ........................55
B
Battery ........................................ 65 , 236
Charging System Light ......................65
Battery Saver Feature ...........................33
Belts, Seat ........................................135
Blind Spot Monitoring ..........................87
Brake Assist System ....................... 77 , 90
Brake Control System ...........................77
Brake Fluid ............................... 235 , 265
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