check oil JEEP GRAND CHEROKEE 2016 WK2 / 4.G Diesel Supplement Manual

•Fuel meets minimum requirement
• System not disabled from previous remote start event
• Vehicle security alarm not active
• Water In Fuel Indicator Light is not illuminated
• “Wait To Start” telltale is not illuminated
WARNING!
•Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains Carbon Mon-
oxide (CO) which is odorless and colorless. Carbon
Monoxide is poisonous and can cause serious in-
jury or death when inhaled.
• Keep Remote Keyless Entry (RKE) transmitters
away from children. Operation of the Remote Start
System, windows, door locks or other controls
could cause serious injury or death.
ENGINE BREAK-IN RECOMMENDATIONS
The diesel engine does not require a break-in period due
to its construction. Normal operation is allowed, provid-
ing the following recommendations are followed:
• Warm up the engine before placing it under load.
• Do not operate the engine at idle for prolonged
periods.
• Use the appropriate transmission gear to prevent
engine lugging.
• Observe vehicle oil pressure and temperature indica-
tors.
• Check the coolant and oil levels frequently.
• Vary throttle position at highway speeds when carry-
ing or towing significant weight.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 9

Normal Starting Procedure — Keyless Enter-N-Go
Observe the instrument panel cluster lights when starting
the engine.
NOTE:Normal starting of either a cold or a warm
engine is obtained without pumping or pressing the
accelerator pedal
1. Always apply the parking brake.
2. Press and hold the brake pedal while pushing the ENGINE START/STOP button once.
NOTE: A delay of the start of up to five seconds is
possible under very cold conditions. The Wait to Start
telltale will be illuminated during the pre-heat process,
When the engine Wait To Start light goes off the engine
will automatically crank.
CAUTION!
If the “Water in Fuel Indicator Light” remains on, DO
NOT START the engine before you drain the water
from the fuel filters to avoid engine damage. Refer to
“Maintenance Procedures/Draining Fuel/Water Sepa-
rator Filter” in “Maintaining Your Vehicle” for fur-
ther information.
3. The system will automatically engage the starter to crank the engine. If the vehicle fails to start, the starter
will disengage automatically after 25 seconds.
4. If you wish to stop the cranking of the engine prior to the engine starting, push the button again.
5. Check that the oil pressure warning light has turned off.
6. Release the parking brake.
4
STARTING AND OPERATING 35

NOTE:Under certain conditions the engine fan will run
after the engine is turned off. These conditions are under
high load and high temperature conditions.
Cooling System Tips — Automatic Transmission
To reduce the potential for engine and transmission
overheating in high ambient temperature conditions,
take the following actions:
• City Driving — When stopped, shift the transmission
into NEUTRAL and increase engine idle speed.
• Highway Driving — Reduce your speed.
• Up Steep Hills — Select a lower transmission gear.
• Air Conditioning — Turn it off temporarily.
NOTE: If the coolant temperature is too high the A/C
will automatically turn off.
Do Not Operate The Engine With Low Oil
Pressure
If the low oil pressure warning light turns on while
driving, stop the vehicle and shut down the engine as
soon as possible. A chime will sound when the light turns
on.
NOTE: Do not operate the vehicle until the cause is
corrected. This light does not show how much oil is in the
engine. The engine oil level must be checked under the
hood.
CAUTION!
If oil pressure falls to less than normal readings, shut
the engine off immediately. Failure to do so could
result in immediate and severe engine damage.
40 STARTING AND OPERATING

Engine Oil
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer recom-
mends engine oils that meet the requirements of FCA
Material Standard MS-11106, and that are approved to
ACEA C3.
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. 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 tem-
perature, then wait for five minutes after engine shut-
down to check the oil.
1 — MAX Mark
2 — MIN Mark
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”
72 MAINTAINING YOUR VEHICLE

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 pressure. 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
operation.
Never operate the engine with oil level below the “MIN”
mark or above the upper “MAX” mark.
Change Engine Oil
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
Engine Oil Viscosity (SAE Grade)
CAUTION!
Your vehicle is equipped with an advanced technol-
ogy Diesel Engine and an emission device designed
to limit Diesel Particulate Emissions from being
released into the atmosphere. The durability of your
engine and life expectancy of this diesel particulate
filter emission device is highly dependent on the use
of the correct engine oil.
Only use ACEA C3 SAE 5W-30 Synthetic Low Ash engine
oil meeting FCA Material Standard MS-11106 or Pennzoil
Ultra Euro L full synthetic 5W-30 motor oil, which is5
MAINTAINING YOUR VEHICLE 73

Engine Oil Filter Replacement
Residual oil in the housing may spill from the housing
when the new filter is installed if the residual oil is not
either removed from the housing or enough time has not
elapsed to allow the oil to drain back into the engine.
When servicing the oil filter on this engine, carefully
remove the filter and use a suction gun to remove any
residual oil left in the housing or wait about 30 minutes
for the oil to drain back into the engine.Once A Month Or Before A Long Trip:
•
Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual
wear or damage
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission as
needed
• Check function of all interior and exterior lights
6
MAINTENANCE SCHEDULE 99

Adding Engine Coolant (Antifreeze).............86
Adding Fuel ..............................62
Air Cleaner, Engine (Engine Air Cleaner Filter) .....74
Air Conditioning Filter ......................75
Antifreeze (Engine Coolant) ...................85
Capacities .............................92
Disposal ..............................88
Automatic Transmission Fluid Type .............................95
Axle Fluid ...............................95
Battery .................................83
Brake Fluid ..............................95
Brake System .............................90
Fluid Check ............................90
Master Cylinder .........................90
Capacities, Antifreeze (Engine Coolant) ...........92
Capacities, Fluid ...........................92 Caps, Filler
Oil (Engine) ............................73
Radiator (Coolant Pressure) .................88
Charge Air Cooler .........................90
Coolant Pressure Cap (Radiator Cap) ............88
Cooling System ...........................84
Adding Coolant (Antifreeze) ................86
Coolant Capacity ........................92
Coolant Level ...........................84
Disposal Of Used Coolant ..................88
Drain, Flush, And Refill ...................85
Points To Remember ......................89
Pressure Cap ...........................88
Radiator Cap ...........................88
Selection Of Coolant (Antifreeze) ..........85, 93
Diesel Fuel ...............................42
Diesel Fuel Requirements ....................42
Bulk Storage Of .........................65
108 INDEX

Diesel Fuel System, Re-Priming................81
Disposal Antifreeze (Engine Coolant) .................88
Draining Fuel/Water Separator Filter ............78
Driver Information Display DID .............................. .18, 21
Instrument Cluster .......................18
Instrument Cluster Display ...............18, 21
Engine ..................................70
Air Cleaner ............................74
Block Heater ........................ .34, 41
Break-In Recommendations ..................9
Compartment ...........................70
Coolant (Antifreeze) ......................93
Identification ...........................70
Idling ................................39
Oil............................... .72, 93
Oil Filler Cap ...........................73 Filters
Air Cleaner ............................74
Air Conditioning ........................75
Engine Fuel ............................78
Engine Oil ......................... .74, 93
Engine Oil Disposal ......................74
Fluid, Brake ..............................95
Fluid Capacities ...........................92
Fluid Level Checks Brake ................................90
Fluids, Lubricants And Genuine Parts ............93
Fuel ...................................42
Adding ...............................62
Diesel ............................. .42, 93
Filter .................................78
Requirements ...........................42
Specifications ...........................43
Tank Capacity ..........................92
Fueling .................................62
7
INDEX 109