Jeep Grand Cherokee - 2018 Fuse Box Diagram

Jeep Grand Cherokee - 2018 Fuse Box Diagram

NOTE:
All
accessories
connected
to
the
“battery”
powered
outlets should be removed or turned off when the
vehicle is not in use to protect the battery against
discharge.
To ensure proper cigar lighter operation, a Mopar knob
and element must be used.
CAUTION!
Power outlets are designed for accessory plugs only.
Do not insert any other object in the power outlets as
this will damage the outlet and blow the fuse. Im-
proper use of the power outlet can cause damage not
covered by your New Vehicle Limited Warranty.
The front power outlet is located inside the storage area on
the center stack of the instrument panel. Push inward on
the storage lid to open the compartment and gain access to
this power outlet.
Front Power Outlet
3
GETTING TO KNOW YOUR VEHICLE
123
WARNING!
To avoid serious injury or death:
Only devices designed for use in this type of outlet
should be inserted into any 12 Volt outlet.
Do not touch with wet hands.
(Continued)
Power Outlet Right Rear Quarter Panel Fuse
Power Outlet Fuse Locations
1 — F104 Fuse 20 Amp Yellow Power Outlet Console Bin
2 — F90–F91 Fuse 20 Amp Yellow Power Outlet Right Rear Quarter
Panel
3 — F93 Fuse 20 Amp Yellow Cigar Lighter Instrument Panel
3
GETTING TO KNOW YOUR VEHICLE
125
Rear License Lamp
The rear license lamps are LEDs. See your authorized
dealer for service.
FUSES
WARNING!
When replacing a blown fuse, always use an appro-
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. Never replace a blown
fuse with metal wires or any other material. Do not
place a fuse inside a circuit breaker cavity or vice
versa. Failure to use proper fuses may result in
serious personal injury, fire and/or property damage.
(Continued)
WARNING!
(Continued)
Before replacing a fuse, make sure that the ignition is
off and that all the other services are switched off
and/or disengaged.
If the replaced fuse blows again, contact an autho-
rized dealer.
If a general protection fuse for safety systems (air
bag system, braking system), power unit systems
(engine
system,
transmission
system)
or
steering
system blows, contact an authorized dealer.
General Information
The fuses protect electrical systems against excessive cur-
rent.
When a device does not work, you must check the fuse
element inside the blade fuse for a break/melt.
7
IN CASE OF EMERGENCY
399
Also, please be aware that when using power outlets for
extended periods of time with the engine off may result in
vehicle battery discharge.
Underhood Fuses
The Power Distribution Center is located in the engine
compartment near the battery. This center contains car-
tridge fuses, micro fuses, relays, and circuit breakers. A
description of each fuse and component may be stamped
on the inside cover, otherwise the cavity number of each
fuse is stamped on the inside cover that corresponds to the
following chart.
Blade Fuses
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse element.
3 — Blade fuse with a NOT functional / BAD fuse element (blown
fuse).
Power Distribution Center
400
IN CASE OF EMERGENCY
Cavity
Cartridge Fuse
Micro Fuse
Description
F03
60 Amp Yellow
Radiator Fan
F05
40 Amp Green
Compressor for Air Suspension — If
Equipped
F06
40 Amp Green
Anti-lock Brakes/Electronic Stability Control
Pump
F07
30 Amp Pink
Starter Solenoid
F09
30 Amp Pink
Diesel Fuel Heater (Diesel Engine Only)/
Brake Vacuum Pump
F10
40 Amp Green
Body Controller/Exterior Lighting #2
F11
30 Amp Pink
Trailer Tow Electric Brake — If Equipped
F12
40 Amp Green
Body Controller #3/Power Locks
F13
40 Amp Green
Blower Motor Front
F14
40 Amp Green
Body Controller #4/Exterior Lighting #1
F15
40 Amp Green
LTR (Low Temperature Radiator) Engine
Cooling Pump
F17
30 Amp Pink
Headlamp Washer — If Equipped
F19
20 Amp Blue
Headrest Solenoid — If Equipped
F20
30 Amp Pink
Passenger Door Module
F22
20 Amp Blue
Engine Control Module
F23
30 Amp Pink
Interior Lights #1
F24
30 Amp Pink
Driver Door Module
7
IN CASE OF EMERGENCY
401
Cavity
Cartridge Fuse
Micro Fuse
Description
F25
30 Amp Pink
Front Wipers
F26
30 Amp Pink
Anti-lock Brakes/Stability Control Module/
Valves
F28
20 Amp Blue
Trailer Tow Backup Lights — If Equipped
F29
20 Amp Blue
Trailer Tow Parking Lights — If Equipped
F30
30 Amp Pink
Trailer Tow Receptacle — If Equipped
F32
30 Amp Pink
Drive Train Control Module
F34
30 Amp Pink
Slip Differential Control
F35
30 Amp Pink
Sunroof - If Equipped
F36
30 Amp Pink
Rear Defroster
F37
25 Amp Clear
Rear Blower Motor — If Equipped
F38
30 Amp Pink
Power Inverter 115V AC — If Equipped
F39
30 Amp Pink
Power Liftgate — If Equipped
F40
10 Amp Red
Daytime Running Lights/Headlamp Leveling
F42
20 Amp Yellow
Horn
F44
10 Amp Red
Diagnostic Port
F 45
5 Amp Tan
Cyber Security Gateway
F49
10 Amp Red
Integrated Central Stack/Climate Control
F50
20 Amp Yellow
Air Suspension Control Module/Slip Differ-
ential - If Equipped
402
IN CASE OF EMERGENCY
Cavity
Cartridge Fuse
Micro Fuse
Description
F51
15 Amp Blue
Ignition Node Module/Keyless Ignition/
Steering Column Lock
F52
5 Amp Tan
Battery Sensor
F53
20 Amp Yellow
Trailer Tow – Left Turn/Stop Lights — If
Equipped
F56
15 Amp Blue
Additional Content (Diesel engine only)
F57
20 Amp Yellow
NOX Sensor
F58
15 Amp Blue
HID Headlamps LH — If Equipped
F59
10 Amp Red
Purging Pump (Diesel engine only)
F60
15 Amp Blue
Transmission Control Module
F61
10 Amp Red
Transmission Control Module/PM Sensor
(Diesel engine only)
F62
10 Amp Red
Air Conditioning Clutch
F63
20 Amp Yellow
Ignition Coils (Gas), Urea Heater (Diesel)
F64
25 Amp Clear
Fuel Injectors/Powertrain
F66
10 Amp Red
Sunroof/Passenger Window Switches/Rain
Sensor
F67
15 Amp Blue
CD/DVD/Bluetooth Hands-free Module —
If Equipped
F68
20 Amp Yellow
Rear Wiper Motor
F69
15 Amp Blue
Spotlight Feed — If Equipped
F70
20 Amp Yellow
Fuel Pump Motor
7
IN CASE OF EMERGENCY
403
Cavity
Cartridge Fuse
Micro Fuse
Description
F71
30 Amp Green
Audio Amplifier
F72
10 Amp Red
PCM — If Equipped
F73
15 Amp Blue
HID Headlamp RH — If Equipped
F75
10 Amp Red
Dual Batt Control — If Equipped
F76
10 Amp Red
Anti-lock Brakes/Electronic Stability Control
F77
10 Amp Red
Drivetrain Control Module/Front Axle Dis-
connect Module
F78
10 Amp Red
Engine Control Module/Electric Power
Steering
F80
10 Amp Red
Universal Garage Door Opener/Compass/
Anti-Intrusion Module
F81
20 Amp Yellow
Trailer Tow Right Turn/Stop Lights
F82
10 Amp Red
Steering Column Control Module/Cruise
Control/DTV
F83
10 Amp Red
Fuel Door
F84
15 Amp Blue
Switch Bank/Instrument Cluster
F85
10 Amp Red
Airbag Module
F86
10 Amp Red
Airbag Module
F87
10 Amp Red
Air Suspension — If Equipped/Trailer Tow/
Steering Column Control Module
F88
15 Amp Blue
Instrument Panel Cluster
F90/F91
20 Amp Yellow
Power Outlet (Rear seats) Selectable
404
IN CASE OF EMERGENCY
Cavity
Cartridge Fuse
Micro Fuse
Description
F92
10 Amp Red
Rear Console Lamp — If Equipped
F93
20 Amp Yellow
Cigar Lighter
F94
10 Amp Red
Shifter/Transfer Case Module
F95
10 Amp Red
Rear Camera/ParkSense
F96
10 Amp Red
Rear Seat Heater Switch/Flashlamp Charger
— If Equipped
F97
20 Amp Yellow
Rear Heated Seats & Heated Steering Wheel
— If Equipped
F98
20 Amp Yellow
Front Heated Seats — If Equipped
F99
10 Amp Red
Climate Control/Driver Assistance Systems
Module/DSRC
F100
10 Amp Red
Active Damping — If Equipped
F101
15 Amp Blue
Electrochromatic Mirror/Smart High Beams
— If Equipped
F103
10 Amp Red
Cabin Heater (Diesel Engine Only)/Rear HVAC
F104
20 Amp Yellow
Power Outlets (Instrument Panel/Center
Console)
7
IN CASE OF EMERGENCY
405
CAUTION!
When installing the power distribution center cover,
it is important to ensure the cover is properly posi-
tioned and fully latched. Failure to do so may allow
water to get into the power distribution center and
possibly result in an electrical system failure.
When replacing a blown fuse, it is important 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 dangerous electrical system overload. If a
properly rated fuse continues to blow, it indicates a
problem in the circuit that must be corrected.
JACKING AND TIRE CHANGING
WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid the danger of being hit when
operating the jack or changing the wheel.
Being under a jacked-up vehicle is dangerous. The
vehicle could slip off the jack and fall on you. You
could be crushed. Never put any part of your body
under a vehicle that is on a jack. If you need to get
under a raised vehicle, take it to a service center
where it can be raised on a lift.
Never start or run the engine while the vehicle is on
a jack.
The jack is designed to be used as a tool for changing
tires only. The jack should not be used to lift the
vehicle for service purposes. The vehicle should be
jacked on a firm level surface only. Avoid ice or
slippery areas.
406
IN CASE OF EMERGENCY
ENGINE COMPARTMENT
3.6L Engine
1 — Remote Jump Start Positive Terminal
6 — Air Cleaner Filter
2 — Power Distribution Center (Fuses)
7 — Washer Fluid Reservoir
3 — Engine Oil Dipstick
8 — Engine Oil Filter Access
4 — Engine Oil Fill
9 — Engine Coolant Reservoir
5 — Brake Fluid Reservoir
10 — Remote Jump Start Negative Terminal
8
SERVICING AND MAINTENANCE
435
5.7L Engine
1 — Remote Jump Start Positive Terminal
6 — Air Cleaner Filter
2 — Power Distribution Center (Fuses)
7 — Washer Fluid Reservoir
3 — Engine Oil Dipstick
8 — Coolant Pressure Cap (Radiator)
4 — Engine Oil Fill
9 — Engine Coolant Reservoir
5 — Brake Fluid Reservoir
10 — Remote Jump Start Negative Terminal
436
SERVICING AND MAINTENANCE
INSTALLATION OF RADIO TRANSMITTING
EQUIPMENT
Special design considerations are incorporated into this
vehicle’s electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained person-
nel. The following must be observed during installation.
The positive power connection should be made directly
to the battery and fused as close to the battery as possible.
The negative power connection should be made to body
sheet metal adjacent to the negative battery connection.
This connection should not be fused.
Antennas for two-way radios should be mounted on the
roof or the rear area of the vehicle. Care should be used
in mounting antennas with magnet bases. Magnets may
affect
the
accuracy
or
operation
of
the
compass
on
vehicles so equipped.
The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use
only fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to
ensure a low Standing Wave Ratio (SWR).
Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible interfer-
ence between the communications equipment and the
vehicle’s electronic systems.