oil dipstick JEEP GRAND CHEROKEE 2015 WK2 / 4.G Owners Manual

After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a
grounded, three-wire extension cord.
The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine.
The engine block heater cord is located:
•3.6L Engine — Coiled and strapped to the engine oil
dipstick tube.
•5.7L Engine — Bundled and fastened to the injector
harness.
WARNING!
Remember to disconnect the engine block heater
cord before driving. Damage to the 110-115 Volt
electrical cord could cause electrocution.
AUTOMATIC TRANSMISSION
WARNING!
•It is dangerous to shift out of PARK or NEUTRAL
if the engine speed is higher than idle speed. If
your foot is not firmly pressing the brake pedal, the
vehicle could accelerate quickly forward or in re-
verse. You could lose control of the vehicle and hit
someone or something. Only shift into gear when
the engine is idling normally and your foot is
firmly pressing the brake pedal.
(Continued)
426 STARTING AND OPERATING

ENGINE COMPARTMENT — 3.6L
1 — Power Distribution Center (Fuses)6 — Air Cleaner Filter2 — Engine Oil Dipstick7 — Washer Fluid Reservoir3 — Engine Oil Fill8 — Coolant Pressure Cap (Radiator)4—BrakeFluidReservoir9—EngineCoolantReservoir5 — Power Steering Fluid Reservoir
7
MAINTAINING YOUR VEHICLE 601

ENGINE COMPARTMENT — 5.7L
1 — Power Distribution Center5 — Washer Fluid Reservoir2—EngineOilFill6—EngineOilDipstick3 — Brake Fluid Reservoir7 — Coolant Pressure Cap (Radiator)4—AirCleanerFilter8—EngineCoolantReservoir
602 MAINTAINING YOUR VEHICLE

Engine Oil
Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained at the correct level. Check
the oil level at regular intervals, such as every fuel stop.
The best time to check the engine oil level is about five
minutes after a fully warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always
maintain the oil level within the SAFE zone on the
dipstick. Adding one quart of oil when the reading is at
the bottom of the SAFE zone will result in a reading at the
top of the safe zone on these engines.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage
your engine.
Change Engine Oil
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
Refer to the “Maintenance Schedule” for further informa-
tion.
NOTE: Under no circumstances should oil change in-
tervals exceed 10,000 miles (16,000 km) or twelve
months, whichever occurs first.
7
MAINTAINING YOUR VEHICLE 607

Child Safety Locks.........................34
Clean Air Gasoline........................528
Cleaning
Wheels...............................646
Climate Control..........................385
Automatic............................385
Cold Weather Operation....................424
Compact Disc (CD) Maintenance..............382
Compact Spare Tire........................512
Console, Overhead........................245
Contract, Service..........................687
Coolant Pressure Cap (Radiator Cap)...........636
Cooling System...........................632
Adding Coolant (Antifreeze)...............634
Coolant Capacity.......................669
Coolant Level..........................637
Disposal of Used Coolant.................636
Drain, Flush, and Refill...................633
Inspection............................632
Points to Remember.....................637
Pressure Cap..........................636
Radiator Cap..........................636
Selection of Coolant (Antifreeze).............633
Corrosion Protection.......................644
Cruise Control (Speed Control)................192
Cupholders.............................271
Customer Assistance.......................685
Data Recorder, Event.......................82
Daytime Running Lights....................170
Dealer Service............................605
Defroster, Rear Window.....................283
Defroster, Windshield......................111
Dipsticks
Oil (Engine)...........................607
Power Steering.........................468
Disposal
Antifreeze (Engine Coolant)................63610
INDEX 697

Octane Rating, Gasoline (Fuel)................527
Odometer...............................298
Tr i p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..298
Off-Pavement Driving (Off-Road)..............457
Off-Road Driving (Off-Pavement)..............457
Oil, Engine..............................305
Capacity.............................669
Change Interval........................607
Dipstick..............................607
Disposal..............................610
Filter................................610
Filter Disposal.........................610
Identification Logo......................608
Materials Added to......................610
Recommendation.......................608
Synthetic.............................609
Viscosity.............................608
Oil Filter, Selection........................610
Onboard Diagnostic System..................603
Opener, Garage Door (HomeLink®)............248
Operating Precautions......................603
Operator Manual (Owner’s Manual).............6
Outside Rearview Mirrors...................130
Overhead Console.........................245
Overheating, Engine.......................295
Owner’s Manual (Operator Manual).............6
Paint Care..............................644
Panic Alarm..............................24
Parking Brake............................469
ParkSense® System, Rear....................223
Passing Light............................177
Passive Entry.............................35
Pets...................................107
Placard, Tire and Loading Information..........501
Power
Brakes...............................472
Distribution Center (Fuses)................65110
INDEX 705