engine JEEP GRAND CHEROKEE 2015 WK2 / 4.G SRT Owners Manual

Power Distribution Center
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.
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
Power Distribution Center
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MAINTAINING YOUR VEHICLE 575

Cavity Cartridge Fuse Micro Fuse Description
F07 40 Amp Green – Starter Solenoid
F08 20 Amp Blue – Emission Sensors (Diesel engine only)
F09 30 Amp Pink – Diesel Fuel Heater (Diesel engine only)
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 / Interior Lights #2
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
F25 30 Amp Pink – Front Wipers
576 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro Fuse Description
F44 – 10 Amp Red Diagnostic Port
F46 – 10 Amp Red Tire Pressure Monitor - If Equipped
F49 – 10 Amp Red Integrated Central Stack / Climate Control
F50 – 20 Amp Yellow Air Suspension Control Module - If
Equipped
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
F55 – 10 Amp Red DTV / DSRC
F56 – 15 Amp Blue Additional Content (Diesel engine only)
F57 – 15 Amp Blue HID Headlamps LH - If Equipped
F59 – 10 Amp Red Purging Pump (Diesel engine only)
F60 – 15 Amp Blue Transmission Control Module
578 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro Fuse Description
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
F71 – 30 Amp Green Audio Amplifier
F73 – 15 Amp Blue HID Headlamp RH - If Equipped
F74 – 20 Amp Yellow Brake Vacuum Pump - If Equipped
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MAINTAINING YOUR VEHICLE 579

Cavity Cartridge Fuse Micro Fuse Description
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 - If Equipped
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
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
580 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro Fuse Description
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)
CAUTION!
•When installing the power distribution center
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 power distribution
center and possibly result in an electrical system
failure.
(Continued)
CAUTION!(Continued)
•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.
582 MAINTAINING YOUR VEHICLE

Rear License Lamp
1. The rear license lamps are LED. Service at Authorized
Dealer.
FLUID CAPACITIES
U.S. Metric
Fuel (Approximate)25 Gallons 94 Liters
Engine Oil With Filter
6.4 Liter Engine (SAE 0W-40, Synthetic API Certified) 7 Quarts 6.6 Liters
Cooling System*
6.4 Liter Engine (MOPAR® Antifreeze/Engine Coolant 10 Year/
150,000 Mile Formula that meets the requirements of FCA Material
Standard MS.90032.16 Quarts 15.5 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
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MAINTAINING YOUR VEHICLE 591

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluid, Lubricant or Genuine Part
Engine Coolant We recommend you use MOPAR® Antifreeze/Coolant 10 Year/150,000
Mile Formula OAT (Organic Additive Technology) that meets the require-
ments of FCA Material Standard MS.90032.
Engine Oil For best performance and maximum protection under all types of operating
conditions, the manufacturer only recommends full synthetic engine oils
that meet the American Petroleum Institute (API) categories of SN.
The manufacturer recommends the use of Pennzoil Ultra™ 0W-40 or
equivalent MOPAR® engine oil meeting the requirements of FCA US
Material Standard MS-12633 for use in all operating temperatures.
Engine Oil Filter We recommend you use MOPAR® Engine Oil Filters.
Spark Plugs We recommend you use MOPAR® Spark Plugs.
Fuel Selection Premium Unleaded 91 Octane Only or Higher.
592 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULE
The Scheduled Maintenance services listed in this
manual must be done at the times or mileages specified
to protect your vehicle warranty and ensure the best
vehicle performance and reliability. More frequent main-
tenance 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 scheduled maintenance.
The Driver Information Display (DID) will display an
“Oil Change Required” message and a single chime will
sound, indicating that an oil change is necessary.Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Have your vehicle
serviced as soon as possible, within the next 500 miles
(805 km).
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 six 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 extended period of time.
•Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or six months, which-
ever comes first.
596 MAINTENANCE SCHEDULES

Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Driver Informa-
tion Display (DID)” in “Understanding Your Instrument
Panel” for further information.
At Each Stop For Fuel
•Check the engine oil level. Refer to “Maintenance
Procedures/Engine Oil” in “Maintaining Your Ve-
hicle” for further information.
•Check the windshield washer solvent and add if
required.
Once A Month
•Check tire pressure and look for unusual wear or
damage.•Inspect the battery, and clean and tighten the terminals
as required.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering, and add as
needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
8
MAINTENANCE SCHEDULES 597