fuel pressure JEEP GRAND CHEROKEE 2017 WK2 / 4.G Owner's Manual

SCHEDULED SERVICING –
SRT
The Scheduled Maintenance services listed in
this manual must be done at the times or mile-
ages specified to protect your vehicle warranty
and ensure the best vehicle performance and
reliability. More frequent maintenance may be
needed for vehicles in severe operating condi-
tions, 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 Instrument Cluster Display 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 service 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 notmonitor 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, whichever comes first.
Your authorized dealer will reset the oil change
indicator message after completing the sched-
uled oil change. If a scheduled oil change is
performed by someone other than your autho-
rized dealer, the message can be reset by
referring to the steps described under “Instru-
ment Cluster Display” in “Getting To Know
Your Instrument Panel” in this guide.
At Each Stop For Fuel
• Check the engine oil level. Refer to “En- gine Compartment” in this section for fur-
ther 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 reser- voir, engine oil, brake master cylinder, 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 mainte-
nance items may result in damage to the
vehicle.
235

Checking Oil Level — Gasoline Engine
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.
Checking Oil Level — Diesel Engine
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. The best time to check the oil level
is before starting the engine after it has been
parked overnight. When checking oil after
operating the engine, first ensure the engine
is at full operating temperature, then wait for
five minutes after engine shutdown to check
the oil.
Checking the oil while the vehicle is on level
ground will improve the accuracy of the oil
level readings. Add oil only when the level on
the dipstick is below the “MIN” mark. The
total capacity from the MIN mark to the MAX
mark is 1.7 qts (1.6L).
CAUTION!
Overfilling or underfilling the crankcase
will cause oil aeration or loss of oil pres-
sure. This could damage your engine.NOTE:
It is possible for your oil level to be slightly
higher than a previous check. This would be
due to diesel fuel that may temporarily be in
the crankcase due to operation of the diesel
particulate filter regeneration strategy. This
fuel will evaporate out under normal opera-
tion.
Never operate the engine with oil level below
the “MIN” mark or above the upper “MAX”
mark.
Adding Washer Fluid
The instrument cluster display will indicate
when the washer fluid level is low. When the
sensor detects a low fluid level, the wind-
shield will light on the vehicle graphic outline
and the “WASHER FLUID LOW” message
will be displayed.
The fluid reservoir for the windshield washers
and the rear window washer is shared. The
fluid reservoir is located in the engine com-
partment, be sure to check the fluid level at
regular intervals. Fill the reservoir with wind-
shield washer solvent only (not radiator anti-
freeze). When refilling the washer fluid reser-
SERVICING AND MAINTENANCE
248

Hill Start Assist................94
HomeLink (Garage Door Opener) ......62
Hood Release .................57
Inside Rearview Mirror ............34
Instrument Cluster .........82, 86, 87
Instrument Cluster ............75
Instrument Panel Lens Cleaning .....270
Interior Appearance Care .........269
Intervention Regeneration Strategy ....76
Introduction ...................1
In Vehicle Features Uconnect Access ............298
Inverter Outlet (115V) ............67
Inverter, Power ................67
iPod/USB/MP3 Control Bluetooth Streaming Audio ......332
Jacking Instructions ............217
Jack Location .............214, 215
Jack Operation ............217, 258
Jump Starting ................221
Key Fob Arm The Alarm ..............18
Disarm The Alarm ............18
Key-In Reminder ...............15 Keyless Enter-N-Go
..............20
Key, Replacement ...............13
Keys .......................13
Lane Change Assist ..............40
LaneSense ..................183
Lap/Shoulder Belts .............113
Latches ....................145
Leaks, Fluid .................145
Liftgate ..................58, 59
Liftgate Window Wiper/Washer .......42
Light Bulbs ..................145
Lights .....................145
AirBag ............80, 121, 144
Brake Assist Warning ..........98
Brake Warning ..............80
Cargo ....................61
Cruise ...................88
Daytime Running ............38
Dimmer Switch, Headlight .......37
Engine Temperature Warning .....82
Exterior ..................145
Hazard
Warning Flasher ........204
Hill Descent Control Indicator . . . .100
Low Fuel ..................86
Malfunction Indicator (Check Engine) .83
Park ....................87 Passing
..................38
Seat Belt Reminder ...........80
Security Alarm ..............81
Side Marker ...............206
Tire Pressure Monitoring (TPMS) . . .84
Traction Control .............98
Turn Signal .......37, 87, 145, 206
Warning (Instrument Cluster
Description) .............82, 87
Loading Vehicle Tires ...................261
Locks Automatic Door ..............23
Child Protection .............23
Power Door ................20
Lug Nuts ...................272
Maintenance Free Battery .........250
Maintenance Schedule . . . .232, 235, 239
Malfunction Indicator Light (Check Engine) ...................83
Manual, Service ...............357
Manual Transmission Lubricant Selection ..........283
Marker Lights, Side .............206
Media Hub ..................342
Memory Feature (Memory Seat) ......27
INDEX
362

Memory Seat..................27
Memory Seats And Radio ..........27
Mirrors .....................34
Electric Powered .............35
Electric Remote .............35
Exterior Folding .............36
Heated ...................36
Rearview ..................34
Monitor, Tire Pressure System .......107
Mopar .....................283
MOPAR Accessories .............283
Multi-Function Control Lever ........37
Navigation ...............328, 344
New Vehicle Break-In Period . . . .155, 156
Occupant Restraints ............111
Octane Rating, Gasoline (Fuel) .............273, 277, 280
Oil, Engine ...........277, 280, 281
Capacity ..............276, 277
Checking .................248
Dipstick .................248
Filter ............277, 280, 281
Pressure Warning Light .........82
Recommendation ............276
Viscosity .................276 Oil Pressure Light
...............82
Onboard Diagnostic System .........89
Operating Precautions ............89
Outlet Power ...................64
Overheating, Engine ............224
Owner's Manual (Operator Manual) . . .357
Paddle Shifters ...............160
ParkSense System, Front And Rear . . .180
ParkSense System, Rear ......179, 180
Passing Light .................38
Personalized Menu Bar ...........318
Pets ......................142
Phone, Hands-Free (Uconnect) ......332
Phone (Pairing) ............332, 340
Phone (Uconnect) .......312, 332, 342
Pinch Protection ...............56
Placard, Tire And Loading Information .261
Power Distribution
Center (Fuses) ......209
Door Locks ................20
Glass Sunroof ...............55
Inverter ..................67
Lift Gate ..................59
Mirrors ...................35
Outlet (Auxiliary Electrical Outlet) . .64 Seats
....................25
Tilt/Telescoping Steering Column . . .32
Windows ..................53
Power Shade Open ....................57
Power Steering Fluid ............283
Pregnant Women And Seat Belts .....117
Preparation For Jacking ..........215
Pretensioners Seat Belts ................117
Purchase Apps Uconnect Access .........296, 346
Quadra-Trac ..............161, 162
Radio .....................342
Presets ...........307, 318, 319
Radio Frequency General Information ...........16
Radio Operation ...............307
Radio Screens ................316
Radio (Sound Systems) ..........307
Rain Sensitive Wiper System ........41
Rear Camera .................185
Rear Cross Path ...............103
Rear ParkSense System . . .179, 180, 185
Rear Seat, Folding ..............25
363

Sound Systems (Radio).......322, 328
Spare Tire ...................215
Spark Plugs ..............277, 280
Specifications Fuel (Gasoline) ..........277, 280
Oil .................277, 280
Speed Control Accel/Decel ............173, 174
Accel/Decel (ACC Only) ........175
Cancel ..................174
Distance Setting (ACC Only) .....177
Mode Setting (ACC Only) .......177
Resume .................174
Set ....................173
Speed Control (Cruise Control) . . .172, 173
Starting ..............16, 149, 150
Automatic Transmission ........151
Cold Weather ..............150
Engine Block Heater ..........152
Engine Fails To Start ..........150
Remote ..................16
Starting And Operating ...........149
Starting Procedures .........149, 150
Starting Procedures (Diesel Engines) . .150
Steering Tilt Column ................32
Wheel, Heated ..............33 Wheel, Tilt
.................32
Steering Wheel Mounted Sound System Controls ..................290
Storage, Vehicle ................51
Sunroof Closing ...................56
Opening ...................55
Venting ...................55
Sun Roof ....................55
Supplemental Restraint System - Air Bag.....................122
Sway Control, Trailer .............99
System, Remote Starting ..........16
Telescoping Steering Column ........32
Temperature Control, Automatic (ATC) . .50
Text Messaging .....337, 338, 343, 347
Tie Down Hooks, Cargo ............61
Tilt Steering Column .............32
Tire And Loading Information Placard . .261
Tire Markings .................258
Tires ...................145,
266
Chains ..................265
Changing .............221, 258
Flat Changing ..............221
Jacking ..................258
Load Capacity ..............261 Pressure Monitor System (TPMS) . .107
Pressure Warning Light
.........84
Quality Grading .............266
Replacement ..............221
Rotation .................265
Safety ..................258
Spare Tire ................215
Wheel Mounting ............221
Tire Safety Information ...........258
Towing .................193, 227
Disabled Vehicle ............227
Guide ............193, 194, 195
Recreational ...............198
Weight ...........193, 194, 195
Towing Vehicle Behind A Motorhome . .198
Traction Control ................95
Trailer Sway Control (TSC) ..........99
Trailer Towing ................193
Trailer Towing Guide .....193, 194, 195
Trailer Weight ..........193, 194, 195
Transfer Case Fluid ...................283
Transmission .................159
Automatic .............159, 250
Fluid ...................283
Maintenance ..............250
Shifting .................157
365