2015 JEEP GRAND CHEROKEE air condition

Fluid And Filter Changes
Under normal operating conditions, the fluid installed at
the factory will provide satisfactory lubrication for the
life of the vehicle.
Routine fluid and filter changes are not required. How-
ever, change the fluid and filter if the fluid becomes
contaminated (with water, etc.), or if the transmission is
disassembled for any reason.
Appearance Care And Protection From Corrosion
Protection Of Body And Paint From Corrosion
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice and those that are sprayed on
trees and road surfaces during other seasons are highly
corrosive to the metal in your vehicle. Outside parking,
which exposes your vehicle to airborne contaminants,
road surfaces on which the vehicle is operated, extremehot or cold weather and other extreme conditions will
have an adverse effect on paint, metal trim, and under-
body protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion
resistance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or removal of
paint and protective coatings from your vehicle.
The most common causes are:
•Road salt, dirt and moisture accumulation.
•Stone and gravel impact.
•Insects, tree sap and tar.
•Salt in the air near seacoast localities.
•Atmospheric fallout/industrial pollutants.
568 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
7
MAINTAINING YOUR VEHICLE 579

VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days you may want to take steps to protect your battery.
You may:
•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 adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior Bulbs
Bulb Number
Glove Box Lamp 194
Grab Handle Lamp L002825W5W
Overhead Console Reading Lamps VT4976
Rear Cargo Lamp 214–2
Visor Vanity Lamp V26377
Underpanel Courtesy Lamps 9067
MAINTAINING YOUR VEHICLE 583

MAINTENANCE CHART
Miles:6,000
12,000
18,000
24,000
30,000
36,000
42,000
48,000
54,000
60,000
66,000
72,000
78,000
84,000
90,000
96,000
102,000
108,000
114,000
120,000
126,000
132,000
138,000
144,000
150,000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
Or Kilometers:
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
160,000
170,000
180,000
190,000
200,000
210,000
220,000
230,000
240,000
250,000
Change the engine oil and
engine oil filter.XXXXXXXXXXXXXXXXXXXXXXXXX
Rotate the tires, rotate at the
first sign of irregular wear, even
if it occurs before scheduled
maintenance.XXXXXXXXXXXXXXXXXXXXXXXXX
If using your vehicle for any of
the following: dusty or off-road
conditions. Inspect the engine
air cleaner filter; replace if
necessary.XXXXXXXXXXXX
Inspect the brake linings; re-
place if necessary.XXXXXXXXXXXX
Inspect the CV joints. X X X X X X X X X X X X
598 MAINTENANCE SCHEDULES

Miles:6,000
12,000
18,000
24,000
30,000
36,000
42,000
48,000
54,000
60,000
66,000
72,000
78,000
84,000
90,000
96,000
102,000
108,000
114,000
120,000
126,000
132,000
138,000
144,000
150,000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
Or Kilometers:
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
160,000
170,000
180,000
190,000
200,000
210,000
220,000
230,000
240,000
250,000
Change the engine oil and
engine oil filter.XXXXXXXXXXXXXXXXXXXXXXXXX
Inspect front suspension, tie
rod ends, and boot seals, for
cracks or leaks and all parts for
damage, wear, improper loose-
ness or end play; replace if
necessary.XXXXXXXXXXXX
Replace the engine air cleaner
filter.XXXXX
Replace the air conditioning
filter.XXXXXX
Inspect and replace the PCV
Valve if necessaryX
Replace the spark plugs **X
600 MAINTENANCE SCHEDULES

About Your Brakes........................425
Adaptive Cruise Control (ACC) (Cruise Control) . . .187
Adding Engine Coolant (Antifreeze)............558
Adding Fuel.............................475
Additives, Fuel...........................473
Adjust
Down...............................144
Forward..........................142, 144
Rearward.........................142, 144
Up .................................144
AirBag.................................67
Advance Front Air Bag.................67, 68
Air Bag Components.....................67
Air Bag Operation.......................70
Air Bag Warning Light....................78
Driver Knee Air Bag......................71
Enhanced Accident Response................78
Event Data Recorder (EDR).................81
FrontAirBag...........................67If A Deployment Occurs...................76
Knee Impact Bolsters.....................71
Maintaining Your Air Bag System............80
Side Air Bags...........................71
Transporting Pets.......................106
Air Bag Deployment........................67
Air Bag Light......................78, 109, 286
Air Bag Maintenance.......................80
Air Cleaner, Engine (Engine Air Cleaner Filter). . . .535
Air Conditioner Maintenance.................541
Air Conditioning Filter...............377, 536, 542
Air Conditioning, Operating Tips...........375, 378
Air Conditioning Refrigerant..............541, 542
Air Conditioning System.................374, 541
Air Pressure, Tires.........................449
Alarm
Arm The System........................20
Tamper Alert...........................22
Alarm, Panic.............................25
614 INDEX

Fails To Start..........................402
Flooded, Starting.......................402
Fuel Requirements...................471, 591
Jump Starting..........................514
Oil ...........................532, 591, 592
Oil Change Interval......................532
Oil Filler Cap.......................533, 534
Oil Filter.............................535
Oil Selection.......................533, 591
Oil Synthetic..........................534
Overheating...........................500
Starting..............................399
Temperature Gauge......................286
Engine Oil Viscosity....................533, 534
Enhanced Accident Response Feature............78
Entry System, Illuminated....................22
Ethanol................................471
Event Data Recorder........................81
Exhaust Gas Caution...................108, 474Exhaust System.......................108, 554
Exterior Lights...........................111
Filters
Air Cleaner...........................535
Air Conditioning.................377, 536, 542
Engine Oil.........................535, 592
Engine Oil Disposal.....................534
Flashers................................500
Hazard Warning........................500
Turn Signal..................111,286, 587, 588
Flooded Engine Starting....................402
Fluid, Brake.............................593
Fluid Capacities..........................591
Fluid Leaks.............................112
Fluid Level Checks
Brake................................563
Cooling System.........................556
Engine Oil............................532
10
INDEX 619